Load PAGES 2k¶

load PAGES 2k data from LiPDverse (https://lipdverse.org/Pages2kTemperature/current_version/, downloaded 31/10/2025 by LL)

Created 15/06/2023 by Lucie Luecke (LL)

Last updated: 06/11/2025 by LL: Introduced filtering for specific paleoData_proxy and paleoData_variableName 29/10/2025 by LL: Tidied up and load most current PAGES 2k version (v2.2) 27/11/2024 by LL: Changed d2H to dD 21/11/2024 by LL: added option to csv saving of compact dataframe, removed redundant output. 10/07/2024 by LL: silenced certain sections, commented on code, added headers and plots

Here we extract a dataframe with the following columns:

• archiveType
• dataSetName
• datasetId
• geo_meanElev
• geo_meanLat
• geo_meanLon
• geo_siteName
• interpretation_direction (new in v2.0)
• interpretation_variable
• interpretation_variableDetail
• interpretation_seasonality (new in v2.0)
• originalDataURL
• originalDatabase
• paleoData_notes
• paleoData_proxy
• paleoData_sensorSpecies
• paleoData_units
• paleoData_values
• paleoData_variableName
• year
• yearUnits

We save a standardised compact dataframe for concatenation to DoD2k

Set up working environment¶

Make sure the repo_root is added correctly, it should be: your_root_dir/dod2k This should be the working directory throughout this notebook (and all other notebooks).

In [1]:

%load_ext autoreload
%autoreload 2

import sys
import os
from pathlib import Path

# Add parent directory to path (works from any notebook in notebooks/)
# the repo_root should be the parent directory of the notebooks folder
init_dir = Path().resolve()
# Determine repo root
if init_dir.name == 'dod2k': repo_root = init_dir
elif init_dir.parent.name == 'dod2k': repo_root = init_dir.parent
else: raise Exception('Please review the repo root structure (see first cell).')

# Update cwd and path only if needed
if os.getcwd() != str(repo_root):
    os.chdir(repo_root)
if str(repo_root) not in sys.path:
    sys.path.insert(0, str(repo_root))

print(f"Repo root: {repo_root}")
if str(os.getcwd())==str(repo_root):
    print(f"Working directory matches repo root. ")

%load_ext autoreload %autoreload 2 import sys import os from pathlib import Path # Add parent directory to path (works from any notebook in notebooks/) # the repo_root should be the parent directory of the notebooks folder init_dir = Path().resolve() # Determine repo root if init_dir.name == 'dod2k': repo_root = init_dir elif init_dir.parent.name == 'dod2k': repo_root = init_dir.parent else: raise Exception('Please review the repo root structure (see first cell).') # Update cwd and path only if needed if os.getcwd() != str(repo_root): os.chdir(repo_root) if str(repo_root) not in sys.path: sys.path.insert(0, str(repo_root)) print(f"Repo root: {repo_root}") if str(os.getcwd())==str(repo_root): print(f"Working directory matches repo root. ")

Repo root: /home/jupyter-lluecke/dod2k
Working directory matches repo root. 

In [2]:

# Import packages
# import lipd
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
import lipd

from dod2k_utilities import ut_functions as utf # contains utility functions
from dod2k_utilities import ut_plot as uplt # contains plotting functions

# Import packages # import lipd import pandas as pd import numpy as np import matplotlib.pyplot as plt import lipd from dod2k_utilities import ut_functions as utf # contains utility functions from dod2k_utilities import ut_plot as uplt # contains plotting functions

Load source data¶

In order to get the source data, run the cell below, which downloads the data directly from LiPDverse into the directory data/pages2k:

In [3]:

# # # Download the file

# !wget -O data/pages2k/Pages2kTemperature2_2_0.pkl https://lipdverse.org/Pages2kTemperature/current_version/Pages2kTemperature2_2_0.pkl

# # # Download the file # !wget -O data/pages2k/Pages2kTemperature2_2_0.pkl https://lipdverse.org/Pages2kTemperature/current_version/Pages2kTemperature2_2_0.pkl

In [4]:

read_PAGES = pd.read_pickle('data/pages2k/Pages2kTemperature2_2_0.pkl')
df_orig    = pd.DataFrame(read_PAGES['TS']) #converts metadata into a DataFrame
# df_metadata   = pd.DataFrame(read_PAGES['D'])

read_PAGES = pd.read_pickle('data/pages2k/Pages2kTemperature2_2_0.pkl') df_orig = pd.DataFrame(read_PAGES['TS']) #converts metadata into a DataFrame # df_metadata = pd.DataFrame(read_PAGES['D'])

Create empty dataframe with standardised columns and populate with data and metadata:

mapping:

• archiveType (no change)
• interpretation_direction (new in DT2k v1.2) <-- (paleoData_interpretation --> direction)
• interpretation_seasonality (new in DT2k v1.2) <-- (paleoData_interpretation --> seasonality)
• interpretation_variable <-- (paleoData_interpretation --> variable)
• interpretation_variableDetail <-- (paleoData_interpretation --> variableDetail)
• dataSetName (no change)
• datasetId (no change)
• geo_meanElev (no change)
• geo_meanLat (no change)
• geo_meanLon (no change)
• geo_siteName (no change)
• originalDataURL <-- (paleoData_WDSPaleoUrl)
• originalDatabase <-- (PAGES 2k v2.2.0)
• paleoData_notes (no change)
• paleoData_proxy <-- paleoData_variableName
• paleoData_sensorSpecies (no change)
• paleoData_units (no change)
• paleoData_values (no change)
• year (no change)
• yearUnits (no change)

create and populate compact dataframe¶

In [5]:

df_compact = df_orig[['archiveType',  'dataSetName', 'datasetId',  'geo_meanElev', 'geo_meanLat',
                      'geo_meanLon', 'geo_siteName', 'paleoData_notes', 
                      'paleoData_units', 'paleoData_values', 
                      'paleoData_sensorSpecies', 'year', 'yearUnits']]

df_compact = df_orig[['archiveType', 'dataSetName', 'datasetId', 'geo_meanElev', 'geo_meanLat', 'geo_meanLon', 'geo_siteName', 'paleoData_notes', 'paleoData_units', 'paleoData_values', 'paleoData_sensorSpecies', 'year', 'yearUnits']]

Create the remaining columns and populate with data

• paleoData_variableName as extra columnpaleoData_variableName
• paleoData_proxy as paleoData_proxy except for missing data, then paleoData_variableName
• originalDatabase is PAGES 2k v2.2.0
• extract climateInterpretation from interpretation

In [6]:

df_compact.insert(8, "originalDataURL",  df_orig['paleoData_WDSPaleoUrl'].values)
df_compact.insert(8, "paleoData_proxy",  df_orig['paleoData_proxy'].values)
df_compact.insert(8, "paleoData_variableName",  df_orig['paleoData_variableName'].values)
df_compact.insert(9, "originalDatabase", ["PAGES 2k v2.2.0"]*len(df_orig))
df_compact.insert(1, "interpretation_direction", np.empty(len(df_orig), dtype=object))
df_compact.insert(2, "interpretation_seasonality", np.empty(len(df_orig), dtype=object))
df_compact.insert(3, "interpretation_variable", np.empty(len(df_orig), dtype=object))
df_compact.insert(4, "interpretation_variableDetail", np.empty(len(df_orig), dtype=object))

print(df_compact.info())

df_compact.insert(8, "originalDataURL", df_orig['paleoData_WDSPaleoUrl'].values) df_compact.insert(8, "paleoData_proxy", df_orig['paleoData_proxy'].values) df_compact.insert(8, "paleoData_variableName", df_orig['paleoData_variableName'].values) df_compact.insert(9, "originalDatabase", ["PAGES 2k v2.2.0"]*len(df_orig)) df_compact.insert(1, "interpretation_direction", np.empty(len(df_orig), dtype=object)) df_compact.insert(2, "interpretation_seasonality", np.empty(len(df_orig), dtype=object)) df_compact.insert(3, "interpretation_variable", np.empty(len(df_orig), dtype=object)) df_compact.insert(4, "interpretation_variableDetail", np.empty(len(df_orig), dtype=object)) print(df_compact.info())

<class 'pandas.core.frame.DataFrame'>
RangeIndex: 3699 entries, 0 to 3698
Data columns (total 21 columns):
 #   Column                         Non-Null Count  Dtype  
---  ------                         --------------  -----  
 0   archiveType                    3699 non-null   object 
 1   interpretation_direction       0 non-null      object 
 2   interpretation_seasonality     0 non-null      object 
 3   interpretation_variable        0 non-null      object 
 4   interpretation_variableDetail  0 non-null      object 
 5   dataSetName                    3699 non-null   object 
 6   datasetId                      3699 non-null   object 
 7   geo_meanElev                   3699 non-null   float64
 8   geo_meanLat                    3699 non-null   float64
 9   geo_meanLon                    3699 non-null   float64
 10  geo_siteName                   3699 non-null   object 
 11  paleoData_notes                465 non-null    object 
 12  paleoData_variableName         3699 non-null   object 
 13  originalDatabase               3699 non-null   object 
 14  paleoData_proxy                787 non-null    object 
 15  originalDataURL                3697 non-null   object 
 16  paleoData_units                1614 non-null   object 
 17  paleoData_values               3693 non-null   object 
 18  paleoData_sensorSpecies        2202 non-null   object 
 19  year                           3693 non-null   object 
 20  yearUnits                      3699 non-null   object 
dtypes: float64(3), object(18)
memory usage: 607.0+ KB
None

• Drop rows with missing data:
  • all NaNs
  • NaNs for year or paleoData_values (no data records)
• Populate missing paleoData_proxy entries with paleoData_variableName

In [7]:

# drop the rows with all NaNs (those not for global temperature analysis)
print(len(df_compact))
df_compact = df_compact.dropna(how='all')
print(len(df_compact))
for subset in ['year', 'paleoData_values']:
    df_compact = df_compact.dropna(subset=subset, how='all')
    print(len(df_compact))
    
for ii in df_compact.index:
    if not isinstance(df_compact.at[ii, 'paleoData_proxy'], str):
        df_compact.at[ii, 'paleoData_proxy'] = df_compact.at[ii, 'paleoData_variableName']

# drop the rows with all NaNs (those not for global temperature analysis) print(len(df_compact)) df_compact = df_compact.dropna(how='all') print(len(df_compact)) for subset in ['year', 'paleoData_values']: df_compact = df_compact.dropna(subset=subset, how='all') print(len(df_compact)) for ii in df_compact.index: if not isinstance(df_compact.at[ii, 'paleoData_proxy'], str): df_compact.at[ii, 'paleoData_proxy'] = df_compact.at[ii, 'paleoData_variableName']

3699
3699
3693
3693

In [8]:

# drop all rows which do not have entries for paleoData_proxy
# df_compact = df_compact.dropna(subset='paleoData_proxy')

# drop all rows which do not have entries for paleoData_proxy # df_compact = df_compact.dropna(subset='paleoData_proxy')

Populate columns associated with paleoData_interpretation in original dataframe df_orig (extracted from dictionary)

In [9]:

keys = ['interpretation_direction', 'interpretation_seasonality',
       'interpretation_variable', 'interpretation_variableDetail']

for ii in df_compact.index:
    if type(df_orig.at[ii, 'paleoData_interpretation'])!=list: continue
    for key in keys:
        if key.split('_')[-1] in df_orig.at[ii, 'paleoData_interpretation'][0].keys():
            df_compact.at[ii, key] = df_orig.at[ii, 'paleoData_interpretation'][0][key.split('_')[-1]]
            

keys = ['interpretation_direction', 'interpretation_seasonality', 'interpretation_variable', 'interpretation_variableDetail'] for ii in df_compact.index: if type(df_orig.at[ii, 'paleoData_interpretation'])!=list: continue for key in keys: if key.split('_')[-1] in df_orig.at[ii, 'paleoData_interpretation'][0].keys(): df_compact.at[ii, key] = df_orig.at[ii, 'paleoData_interpretation'][0][key.split('_')[-1]]

clean df_compact from

• non-numeric values for year or paleodata_values
• empty paleoData_values
• fill empty values with 'N/A'
• include Common Era only

In [10]:

drop_inds = []
for ii in df_compact.index:
    try:
        year = np.array(df_compact.at[ii, 'year'], dtype=float)
        vals = np.array(df_compact.at[ii, 'paleoData_values'], dtype=float)
        df_compact.at[ii, 'year']             = year[year>=1]
        df_compact.at[ii, 'paleoData_values'] = vals[year>=1]
    except:
        # print
        df_compact.at[ii, 'paleoData_values'] = np.array([utf.convert_to_float(y) for y in df_compact.at[ii, 'paleoData_values']], dtype=float)
        df_compact.at[ii, 'year'] = np.array([utf.convert_to_float(y) for y in df_compact.at[ii, 'year']], dtype=float)
        
        print(f'Converted values in paleoData_values and/or year for {ii}.')
        # drop_inds.append(ii)
# df_compact = df_compact.drop(drop_inds)

drop_inds = [] for ii in df_compact.index: try: year = np.array(df_compact.at[ii, 'year'], dtype=float) vals = np.array(df_compact.at[ii, 'paleoData_values'], dtype=float) df_compact.at[ii, 'year'] = year[year>=1] df_compact.at[ii, 'paleoData_values'] = vals[year>=1] except: # print df_compact.at[ii, 'paleoData_values'] = np.array([utf.convert_to_float(y) for y in df_compact.at[ii, 'paleoData_values']], dtype=float) df_compact.at[ii, 'year'] = np.array([utf.convert_to_float(y) for y in df_compact.at[ii, 'year']], dtype=float) print(f'Converted values in paleoData_values and/or year for {ii}.') # drop_inds.append(ii) # df_compact = df_compact.drop(drop_inds)

Converted values in paleoData_values and/or year for 308.
Converted values in paleoData_values and/or year for 312.
Converted values in paleoData_values and/or year for 510.
Converted values in paleoData_values and/or year for 901.
Converted values in paleoData_values and/or year for 1697.
Converted values in paleoData_values and/or year for 1699.
Converted values in paleoData_values and/or year for 1969.
Converted values in paleoData_values and/or year for 1979.
Converted values in paleoData_values and/or year for 1984.
Converted values in paleoData_values and/or year for 2336.
Converted values in paleoData_values and/or year for 2341.
Converted values in paleoData_values and/or year for 2591.
Converted values in paleoData_values and/or year for 2903.
Converted values in paleoData_values and/or year for 3338.
Converted values in paleoData_values and/or year for 3339.
Converted values in paleoData_values and/or year for 3343.
Converted values in paleoData_values and/or year for 3344.

In [11]:

# drop all missing values and exclude all-missing-values-rows

for ii in df_compact.index:
    dd   = np.array(df_compact.at[ii, 'paleoData_values'])
    mask = dd==-9999.99
    df_compact.at[ii, 'paleoData_values']=dd[~mask]
    df_compact.at[ii, 'year']=np.array(df_compact.at[ii, 'year'])[~mask]
    
drop_inds = []
for ii, row in enumerate(df_compact.paleoData_values):
    if len(row)==0:
        print(ii, 'empty row for paleodata_values')
    elif len(df_compact.iloc[ii]['year'])==0:
        print(ii, 'empty row for year')
    elif np.std(row)==0: 
        print(ii, 'std=0')
    elif np.sum(np.diff(row)**2)==0: 
        print(ii, 'diff=0')
    elif np.isnan(np.std(row)):
        print(ii, 'std nan')
    else:
        continue
    if df_compact.index[ii] not in drop_inds: 
        drop_inds += [df_compact.index[ii]]
    
print(drop_inds)
df_compact = df_compact.drop(index=drop_inds)

# drop all missing values and exclude all-missing-values-rows for ii in df_compact.index: dd = np.array(df_compact.at[ii, 'paleoData_values']) mask = dd==-9999.99 df_compact.at[ii, 'paleoData_values']=dd[~mask] df_compact.at[ii, 'year']=np.array(df_compact.at[ii, 'year'])[~mask] drop_inds = [] for ii, row in enumerate(df_compact.paleoData_values): if len(row)==0: print(ii, 'empty row for paleodata_values') elif len(df_compact.iloc[ii]['year'])==0: print(ii, 'empty row for year') elif np.std(row)==0: print(ii, 'std=0') elif np.sum(np.diff(row)**2)==0: print(ii, 'diff=0') elif np.isnan(np.std(row)): print(ii, 'std nan') else: continue if df_compact.index[ii] not in drop_inds: drop_inds += [df_compact.index[ii]] print(drop_inds) df_compact = df_compact.drop(index=drop_inds)

87 std nan
89 std nan
195 std nan
199 std nan
234 std nan
246 std nan
256 std nan
308 std nan
312 std nan
398 std nan
400 std nan
441 std nan
443 std nan
510 empty row for paleodata_values
545 std nan
547 std nan
573 std nan
641 std nan
675 std nan
677 std nan
678 std nan
838 std nan
883 std nan
885 std nan
886 std nan
887 std nan
888 std nan
901 empty row for paleodata_values
904 std nan
908 std nan
963 std nan
966 std nan
968 std nan
969 std nan
1079 std nan
1081 std nan
1366 std nan
1369 std nan
1372 std nan
1472 std nan
1476 std nan
1499 std nan
1500 std nan
1501 std nan
1502 std nan
1503 std nan
1504 std nan
1505 std nan
1506 std nan
1507 std nan
1508 std nan
1509 std nan
1531 std nan
1533 std nan
1631 std nan
1676 std nan
1697 empty row for paleodata_values
1699 empty row for paleodata_values
1702 std nan
1761 std nan
1762 std nan
1764 std nan
1765 std nan
1766 std nan
1767 std nan
1768 std nan
1779 std nan
1780 std nan
1830 std nan
1832 std nan
1924 std nan
1927 std nan
1969 empty row for paleodata_values
1974 std nan
1979 empty row for paleodata_values
1984 empty row for paleodata_values
2330 empty row for paleodata_values
2335 empty row for paleodata_values
2339 std nan
2340 std nan
2342 std nan
2343 std nan
2345 std nan
2346 std nan
2369 std nan
2370 std nan
2577 std nan
2579 std nan
2583 std nan
2585 empty row for paleodata_values
2797 std nan
2799 std nan
2897 empty row for paleodata_values
2906 std nan
3060 std nan
3186 std nan
3189 std nan
3198 std nan
3246 std nan
3248 std nan
3253 std nan
3254 std nan
3332 empty row for paleodata_values
3333 std nan
3337 empty row for paleodata_values
3338 std nan
3569 std nan
3631 diff=0
[87, 89, 195, 199, 234, 246, 256, 308, 312, 398, 400, 441, 443, 510, 545, 547, 573, 641, 675, 677, 678, 838, 883, 885, 886, 887, 888, 901, 904, 908, 963, 966, 968, 969, 1079, 1081, 1366, 1369, 1372, 1472, 1476, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1531, 1533, 1631, 1676, 1697, 1699, 1702, 1761, 1762, 1764, 1765, 1766, 1767, 1768, 1779, 1780, 1830, 1832, 1924, 1927, 1969, 1974, 1979, 1984, 2336, 2341, 2345, 2346, 2348, 2349, 2351, 2352, 2375, 2376, 2583, 2585, 2589, 2591, 2803, 2805, 2903, 2912, 3066, 3192, 3195, 3204, 3252, 3254, 3259, 3260, 3338, 3339, 3343, 3344, 3575, 3637]

Note that the datasetId is not unique for each record and thus we add an additional array of strings to make the datasetId unique.

In [12]:

#  check that the datasetId is unique 
print('dataset length: ', len(df_compact))
print('unique datasetIds:', len(df_compact.datasetId.unique()))
# make datasetId unique by simply adding index number
df_compact.datasetId=df_compact.apply(lambda x: 'pages2k_'+str(x.name), axis=1)
# check uniqueness - problem solved.
assert len(df_compact)== len(df_compact.datasetId.unique())

# check that the datasetId is unique print('dataset length: ', len(df_compact)) print('unique datasetIds:', len(df_compact.datasetId.unique())) # make datasetId unique by simply adding index number df_compact.datasetId=df_compact.apply(lambda x: 'pages2k_'+str(x.name), axis=1) # check uniqueness - problem solved. assert len(df_compact)== len(df_compact.datasetId.unique())

dataset length:  3585
unique datasetIds: 646

In [13]:

# df_compact = df_compact.fillna(value='N/A')

# df_compact = df_compact.fillna(value='N/A')

Apply standard terminology¶

Convert standardised values to comply with dod2k terminology:

• archiveType
  • ['Borehole' 'Coral' 'Documents' 'GlacierIce' 'LakeSediment' 'MarineSediment' 'Other' 'Sclerosponge' 'Speleothem' 'Wood']
• interpretation_variable
  • allow only moisture and temperature (save original variable in variableDetail)
• yearUnits
  • yr AD to CE

In [14]:

# archiveType 
# df_compact['archiveType'] = df_compact['archiveType'].replace({
#     'wood': 'tree', 'lakesediment': 'lake sediment',
#     'marinesediment': 'marine sediment',  'glacierice': 'glacier ice'})
df_compact['interpretation_variable']=df_compact['interpretation_variable'].fillna('N/A')
interpretation_dict = {'precipitation': 'moisture', 'effectivePrecipitation': 'moisture', 'seaIce': 'N/A', 'None': 'N/A'}


for key in interpretation_dict.keys():
    mask = df_compact['interpretation_variable'] == key

    df_compact.loc[mask, 'interpretation_variableDetail'] = (
        'Original interpretation_variable: '
        + key
        + ', interpretation_variableDetail: '
        + df_compact.loc[mask, 'interpretation_variableDetail']
            .fillna('N/A')
    )

df_compact['interpretation_variable'] = df_compact['interpretation_variable'].replace(
    interpretation_dict)

update_proxy_terms = {'ring width': 'ring width', 'ringWidth': 'ring width', 
                      'maximum latewood density': 'maximum latewood density', 
                      'calcificationRate': 'calcification rate', 'density': 'maximum latewood density', 
                      'd2H': 'dD', 'MXD': 'maximum latewood density',
                      'iceMelt': 'ice melt', 'residualChronology': 'residual chronology', 
                      'varveThickness': 'varve thickness',
                      'effectivePrecipitation': 'effective precipitation',
                      'humidificationIndex': 'humidification index',
                     }

df_compact['paleoData_proxy'] = df_compact['paleoData_proxy'].replace(update_proxy_terms)

df_compact['paleoData_variableName'] = df_compact['paleoData_variableName'].replace(update_proxy_terms)

df_compact['yearUnits'] = df_compact['yearUnits'].replace({'yr AD': 'CE'})

# archiveType # df_compact['archiveType'] = df_compact['archiveType'].replace({ # 'wood': 'tree', 'lakesediment': 'lake sediment', # 'marinesediment': 'marine sediment', 'glacierice': 'glacier ice'}) df_compact['interpretation_variable']=df_compact['interpretation_variable'].fillna('N/A') interpretation_dict = {'precipitation': 'moisture', 'effectivePrecipitation': 'moisture', 'seaIce': 'N/A', 'None': 'N/A'} for key in interpretation_dict.keys(): mask = df_compact['interpretation_variable'] == key df_compact.loc[mask, 'interpretation_variableDetail'] = ( 'Original interpretation_variable: ' + key + ', interpretation_variableDetail: ' + df_compact.loc[mask, 'interpretation_variableDetail'] .fillna('N/A') ) df_compact['interpretation_variable'] = df_compact['interpretation_variable'].replace( interpretation_dict) update_proxy_terms = {'ring width': 'ring width', 'ringWidth': 'ring width', 'maximum latewood density': 'maximum latewood density', 'calcificationRate': 'calcification rate', 'density': 'maximum latewood density', 'd2H': 'dD', 'MXD': 'maximum latewood density', 'iceMelt': 'ice melt', 'residualChronology': 'residual chronology', 'varveThickness': 'varve thickness', 'effectivePrecipitation': 'effective precipitation', 'humidificationIndex': 'humidification index', } df_compact['paleoData_proxy'] = df_compact['paleoData_proxy'].replace(update_proxy_terms) df_compact['paleoData_variableName'] = df_compact['paleoData_variableName'].replace(update_proxy_terms) df_compact['yearUnits'] = df_compact['yearUnits'].replace({'yr AD': 'CE'})

In [15]:

df_compact.interpretation_variable.unique()

df_compact.interpretation_variable.unique()

Out[15]:

array(['temperature', 'N/A', 'moisture'], dtype=object)

In [16]:

np.sort(df_compact.archiveType.unique())

np.sort(df_compact.archiveType.unique())

Out[16]:

array(['Borehole', 'Coral', 'Documents', 'GlacierIce', 'LakeSediment',
       'MarineSediment', 'Other', 'Sclerosponge', 'Speleothem', 'Wood'],
      dtype=object)

ensure correct datatype¶

In [17]:

# KF: Type-checking
df_compact = df_compact.astype({'archiveType': str, 'dataSetName': str, 'datasetId': str, 'geo_meanElev': float, 'geo_meanLat': float, 'geo_meanLon': float, 'geo_siteName': str, 
                    'originalDatabase': str, 'originalDataURL': str, 'paleoData_notes': str, 'paleoData_proxy': str, 'paleoData_units': str, 'yearUnits': str,
               'interpretation_direction': str, 'interpretation_seasonality': str, 'interpretation_variable': str,'interpretation_variableDetail': str })
df_compact['year'] = df_compact['year'].map(lambda x: np.array(x, dtype = float))
df_compact['paleoData_values'] = df_compact['paleoData_values'].map(lambda x: np.array(x, dtype = float))

# KF: Type-checking df_compact = df_compact.astype({'archiveType': str, 'dataSetName': str, 'datasetId': str, 'geo_meanElev': float, 'geo_meanLat': float, 'geo_meanLon': float, 'geo_siteName': str, 'originalDatabase': str, 'originalDataURL': str, 'paleoData_notes': str, 'paleoData_proxy': str, 'paleoData_units': str, 'yearUnits': str, 'interpretation_direction': str, 'interpretation_seasonality': str, 'interpretation_variable': str,'interpretation_variableDetail': str }) df_compact['year'] = df_compact['year'].map(lambda x: np.array(x, dtype = float)) df_compact['paleoData_values'] = df_compact['paleoData_values'].map(lambda x: np.array(x, dtype = float))

select for paleoData_proxy and/or paleoData_variableName¶

A lot of entries in the dataset are metadata for the actual records, such as e.g. year which should have a place in the year column, not in paleoData_values as a separate series.

All keys mentioned in the list below are dropped accordingly.

In [18]:

for key in ['needsToBeChanged', 'year', 'uncertainty1s', 'JulianDay', 'age', 'uncertaintyHigh', 'uncertaintyLow',
            'uncertaintyHigh95', 'uncertaintyLow95', 'sampleID', 'sampleCount', 'segmentLength', 'correlationCoefficient', 
            'notes', 'uncertainty', 'BSi', 'EPS', 'RBAR', 'core', 'depth','depthBottom', 'depthTop', 'duration',
           'residual chronology']:
    df_compact = df_compact[df_compact.paleoData_proxy != key]
    df_compact = df_compact[df_compact.paleoData_variableName != key]

for key in ['needsToBeChanged', 'year', 'uncertainty1s', 'JulianDay', 'age', 'uncertaintyHigh', 'uncertaintyLow', 'uncertaintyHigh95', 'uncertaintyLow95', 'sampleID', 'sampleCount', 'segmentLength', 'correlationCoefficient', 'notes', 'uncertainty', 'BSi', 'EPS', 'RBAR', 'core', 'depth','depthBottom', 'depthTop', 'duration', 'residual chronology']: df_compact = df_compact[df_compact.paleoData_proxy != key] df_compact = df_compact[df_compact.paleoData_variableName != key]

Check that the remaining data in paleoData_proxy is sensible and points to relevant data values:

In [19]:

# list the values for paleoData_proxy
np.sort(df_compact['paleoData_proxy'].unique())

# list the values for paleoData_proxy np.sort(df_compact['paleoData_proxy'].unique())

Out[19]:

array(['ARSTAN', 'Mg/Ca', 'Sr/Ca', 'TEX86', 'Uk37', 'accumulation rate',
       'alkenone', 'borehole', 'calcification rate', 'chironomid',
       'chloride', 'chrysophyte assemblage', 'concentration', 'count',
       'd13C', 'd18O', 'dD', 'diatom', 'dinocyst', 'dust',
       'effective precipitation', 'foraminifera', 'historical',
       'humidification index', 'ice melt', 'maximum latewood density',
       'multiproxy', 'nitrate', 'pollen', 'reflectance', 'ring width',
       'sodium', 'sulfate', 'temperature', 'thickness', 'varve thickness'],
      dtype=object)

In [20]:

# list the values for paleoData_variableName
np.sort(df_compact['paleoData_variableName'].unique())

# list the values for paleoData_variableName np.sort(df_compact['paleoData_variableName'].unique())

Out[20]:

array(['ARSTAN', 'MAR', 'Mg/Ca', 'R650/R700', 'RABD660670', 'Sr/Ca',
       'TEX86', 'Uk37', 'calcification rate', 'chloride', 'composite',
       'concentration', 'count', 'd13C', 'd18O', 'dD', 'dust',
       'effective precipitation', 'humidification index', 'ice melt',
       'maximum latewood density', 'nitrate', 'precipitation',
       'reflectance', 'ring width', 'sodium', 'sulfate', 'temperature',
       'thickness', 'varve thickness'], dtype=object)

In [21]:

df_compact.info()

df_compact.info()

<class 'pandas.core.frame.DataFrame'>
Index: 1191 entries, 0 to 3697
Data columns (total 21 columns):
 #   Column                         Non-Null Count  Dtype  
---  ------                         --------------  -----  
 0   archiveType                    1191 non-null   object 
 1   interpretation_direction       1191 non-null   object 
 2   interpretation_seasonality     1191 non-null   object 
 3   interpretation_variable        1191 non-null   object 
 4   interpretation_variableDetail  1191 non-null   object 
 5   dataSetName                    1191 non-null   object 
 6   datasetId                      1191 non-null   object 
 7   geo_meanElev                   1191 non-null   float64
 8   geo_meanLat                    1191 non-null   float64
 9   geo_meanLon                    1191 non-null   float64
 10  geo_siteName                   1191 non-null   object 
 11  paleoData_notes                1191 non-null   object 
 12  paleoData_variableName         1191 non-null   object 
 13  originalDatabase               1191 non-null   object 
 14  paleoData_proxy                1191 non-null   object 
 15  originalDataURL                1191 non-null   object 
 16  paleoData_units                1191 non-null   object 
 17  paleoData_values               1191 non-null   object 
 18  paleoData_sensorSpecies        627 non-null    object 
 19  year                           1191 non-null   object 
 20  yearUnits                      1191 non-null   object 
dtypes: float64(3), object(18)
memory usage: 204.7+ KB

save compact dataframe¶

In [22]:

df_compact = df_compact[sorted(df_compact.columns)]
print(df_compact.info())

df_compact = df_compact[sorted(df_compact.columns)] print(df_compact.info())

<class 'pandas.core.frame.DataFrame'>
Index: 1191 entries, 0 to 3697
Data columns (total 21 columns):
 #   Column                         Non-Null Count  Dtype  
---  ------                         --------------  -----  
 0   archiveType                    1191 non-null   object 
 1   dataSetName                    1191 non-null   object 
 2   datasetId                      1191 non-null   object 
 3   geo_meanElev                   1191 non-null   float64
 4   geo_meanLat                    1191 non-null   float64
 5   geo_meanLon                    1191 non-null   float64
 6   geo_siteName                   1191 non-null   object 
 7   interpretation_direction       1191 non-null   object 
 8   interpretation_seasonality     1191 non-null   object 
 9   interpretation_variable        1191 non-null   object 
 10  interpretation_variableDetail  1191 non-null   object 
 11  originalDataURL                1191 non-null   object 
 12  originalDatabase               1191 non-null   object 
 13  paleoData_notes                1191 non-null   object 
 14  paleoData_proxy                1191 non-null   object 
 15  paleoData_sensorSpecies        627 non-null    object 
 16  paleoData_units                1191 non-null   object 
 17  paleoData_values               1191 non-null   object 
 18  paleoData_variableName         1191 non-null   object 
 19  year                           1191 non-null   object 
 20  yearUnits                      1191 non-null   object 
dtypes: float64(3), object(18)
memory usage: 204.7+ KB
None

save pickle¶

In [23]:

# save to a pickle file (security: is it better to save to csv?)
# sort columns alphabetically (so they all appear in same order across the compact dataframes, for easy comparison)

df_compact.to_pickle('data/pages2k/pages2k_compact.pkl')

# save to a pickle file (security: is it better to save to csv?) # sort columns alphabetically (so they all appear in same order across the compact dataframes, for easy comparison) df_compact.to_pickle('data/pages2k/pages2k_compact.pkl')

save csv¶

In [24]:

# save to a list of csv files (metadata, data, year)
df_compact.name='pages2k'
utf.write_compact_dataframe_to_csv(df_compact)

# save to a list of csv files (metadata, data, year) df_compact.name='pages2k' utf.write_compact_dataframe_to_csv(df_compact)

METADATA: datasetId, archiveType, dataSetName, geo_meanElev, geo_meanLat, geo_meanLon, geo_siteName, interpretation_direction, interpretation_seasonality, interpretation_variable, interpretation_variableDetail, originalDataURL, originalDatabase, paleoData_notes, paleoData_proxy, paleoData_sensorSpecies, paleoData_units, paleoData_variableName, yearUnits
Saved to /home/jupyter-lluecke/dod2k/data/pages2k/pages2k_compact_%s.csv

In [25]:

# load dataframe
df = utf.load_compact_dataframe_from_csv('pages2k')

# load dataframe df = utf.load_compact_dataframe_from_csv('pages2k')

Visualise dataframe¶

Show spatial distribution of records, show archive and proxy types

In [26]:

# count archive types
archive_count = {}
for ii, at in enumerate(set(df['archiveType'])):
    archive_count[at] = df.loc[df['archiveType']==at, 'archiveType'].count()

sort = np.argsort([cc for cc in archive_count.values()])
archives_sorted = np.array([cc for cc in archive_count.keys()])[sort][::-1]

# Specify colour for each archive (smaller archives get grouped into the same colour)
archive_colour, major_archives, other_archives = uplt.get_archive_colours(archives_sorted, archive_count)

fig = uplt.plot_geo_archive_proxy(df, archive_colour)
utf.save_fig(fig, f'geo_{df.name}', dir=df.name)

# count archive types archive_count = {} for ii, at in enumerate(set(df['archiveType'])): archive_count[at] = df.loc[df['archiveType']==at, 'archiveType'].count() sort = np.argsort([cc for cc in archive_count.values()]) archives_sorted = np.array([cc for cc in archive_count.keys()])[sort][::-1] # Specify colour for each archive (smaller archives get grouped into the same colour) archive_colour, major_archives, other_archives = uplt.get_archive_colours(archives_sorted, archive_count) fig = uplt.plot_geo_archive_proxy(df, archive_colour) utf.save_fig(fig, f'geo_{df.name}', dir=df.name)

0 Wood 797
1 MarineSediment 145
2 Coral 119
3 GlacierIce 52
4 LakeSediment 52
5 Documents 13
6 Speleothem 4
7 Sclerosponge 4
8 Borehole 3
9 Other 2
saved figure in /home/jupyter-lluecke/dod2k/figs/pages2k/geo_pages2k.pdf

Now plot the coverage over the Common Era

In [27]:

fig = uplt.plot_coverage(df, archives_sorted, major_archives, other_archives, archive_colour)
utf.save_fig(fig, f'time_{df.name}', dir=df.name)

fig = uplt.plot_coverage(df, archives_sorted, major_archives, other_archives, archive_colour) utf.save_fig(fig, f'time_{df.name}', dir=df.name)

saved figure in /home/jupyter-lluecke/dod2k/figs/pages2k/time_pages2k.pdf

Display dataframe¶

Display identification metadata: dataSetName, datasetId, originalDataURL, originalDatabase¶

index¶

In [28]:

# # check index
print(df.index)

# # check index print(df.index)

RangeIndex(start=0, stop=1191, step=1)

dataSetName (associated with each record, may not be unique)¶

In [29]:

# # check dataSetName
key = 'dataSetName'
print('%s: '%key)
print(df[key].values)
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# # check dataSetName key = 'dataSetName' print('%s: '%key) print(df[key].values) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

dataSetName: 
['Ant-WDC05A.Steig.2013' 'NAm-MtLemon.Briffa.2002'
 'NAm-MtLemon.Briffa.2002' ... 'Ocn-TongueoftheOcean.Rosenheim.2005'
 'Ocn-TongueoftheOcean.Rosenheim.2005' 'Asi-CHIN066.Shao.2013']
["<class 'str'>"]
No. of unique values: 623/1191

datasetId (unique identifier, as given by original authors, includes original database token)¶

In [30]:

# # check datasetId

print(len(df.datasetId.unique()))
print(len(df))
key = 'datasetId'
print('%s (starts with): '%key)
print(df[key].values)
print(np.unique([str(type(dd)) for dd in df[key]]))
print('datasetId starts with: ', np.unique([str(dd.split('_')[0]) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# # check datasetId print(len(df.datasetId.unique())) print(len(df)) key = 'datasetId' print('%s (starts with): '%key) print(df[key].values) print(np.unique([str(type(dd)) for dd in df[key]])) print('datasetId starts with: ', np.unique([str(dd.split('_')[0]) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

1191
1191
datasetId (starts with): 
['pages2k_0' 'pages2k_5' 'pages2k_6' ... 'pages2k_3694' 'pages2k_3696'
 'pages2k_3697']
["<class 'str'>"]
datasetId starts with:  ['pages2k']
No. of unique values: 1191/1191

originalDataURL (URL/DOI of original published record where available)¶

In [31]:

# originalDataURL
key = 'originalDataURL'
print('%s: '%key)
print(np.unique([kk for kk in df[key]]))
print(np.unique([kk for kk in df[key] if 'this' in kk]))
print(np.unique([str(type(dd)) for dd in df[key]]))
# 'this study' should point to the correct URL (PAGES2k)
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# originalDataURL key = 'originalDataURL' print('%s: '%key) print(np.unique([kk for kk in df[key]])) print(np.unique([kk for kk in df[key] if 'this' in kk])) print(np.unique([str(type(dd)) for dd in df[key]])) # 'this study' should point to the correct URL (PAGES2k) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

originalDataURL: 
['ftp://ftp.ncdc.noaa.gov/pub/data/paleo/paleolimnology/northamerica/canada/baffin/big-round2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Afr-ColdAirCave.Sundqvist.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Afr-LakeMalawi.Powers.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Afr-LakeTanganyika.Tierney.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Afr-P178-15P.Tierney.2015-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Afr-P178-15P.Tierney.2015-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-CoastalDML.Thamban.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-DSS.DahlJensen.1999.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-DSS.Moy.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-DomeC.Jouzel.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-DomeC.Stenni.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-DomeF1993.Uemura.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-Ferrigno.Thomas.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-JamesRossIsland.Mulvaney.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-MES.Rhodes.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-PlateauRemote.Mosley-Thompson.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-SipleStation.Mosley-Thompson.1990.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-SiteDML05.Graf.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-TALDICE.Stenni.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-TalosDome.Stenni.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-VLG.Bertler.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-Vostok.Ekaykin.2014-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-Vostok.Ekaykin.2014-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-WAIS-Divide.Severinghaus.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ant-WDC05A.Steig.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Agassiz.Vinther.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-AkademiiNaukIceCap.Opel.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Arjeplog.Bjorklund.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Armarnaes.Bjorklund.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Austfonna.Isaksson.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Avam-Taimyr.Briffa.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-BigRoundLake.Thomas.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-BlueLake.Bird.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-BrayaS.DAndrea.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-CampCentury.Fisher.1969.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Crete.Vinther.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-DevonIceCap.Fisher.1983.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Dye.Vinther.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Forfjorddalen.McCarroll.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-GISP2.Grootes.1997.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-GRIP.Vinther.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-GulfofAlaska.Wilson.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-HalletLake.McKay.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-HudsonLake.Clegg.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Hvtrvatn.Larsen.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Iceland.Bergthorsson.1969.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Indigirka.Hughes.1999.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Jamtland.Wilson.2016.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Kittelfjall.Bjorklund.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Kongressvatnet.DAndrea.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Laanila.Lindholm.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Lake4.Rolland.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LakeC2.Lamoureux.1996.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LakeDonardBaffinIsland.Moore.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LakeE.DAndrea.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LakeHamptrsk.Luoto.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LakeLehmilampi.Haltia-Hovi.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LakeNataujrvi.Ojala.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LakePieni-Kauro.Luoto.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LenaRiver.McDonald.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Lomonosovfonna.Divine.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-LowerMurrayLake.Cook.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-MD992275.Jiang.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-MackenzieDelta.Porter.2013-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-MackenzieDelta.Porter.2013-3.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-MooseLake.Clegg.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-NGRIP1.Vinther.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-NGTB16.Schwager.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-NGTB18.Schwager.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-NGTB21.Schwager.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-PennyIceCapP96.Fisher.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-PennyIceCapP96.Okuyama.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-PolarUrals.Wilson.2015.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-PrinceOfWales.Kinnard.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Renland.Vinther.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-ScreamingLynxLake.Clegg.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-SoperLake.Hughen.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-StoreggaSlide.Sejrup.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Tjeggelvas.Bjorklund.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Tornetrask.Melvin.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-VringPlateau.Berner.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-WindyDome.Henderson.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Yamalia.Briffa.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Arc-Yukon.DArrigo.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiAktru.Cook.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiDjasator.Cook.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiJablonsky.Cook.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiKorumdu.Cook.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiKuraisky.Cook.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiKuraiskySteppe.Cook.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiSamakhaSteppe.Cook.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiTjute.Cook.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiUlaganValley.Cook.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-AltaiUstUlaganLake.Cook.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BARELC.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BHUTSP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BHUTTD.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT001.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT002.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT003.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT004.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT005.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT006.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT008.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT009.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT010.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT011.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BT018.Cook.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-BURGPW.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CENTIB.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN004.Wu.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN005.Sheppard.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN006.Sheppard.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN016.Li.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN017.Li.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN018.Li.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN019.Li.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN020.Li.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN021.Li.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN026.Wright.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN029.Krusic.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN037.Fan.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN038.Fan.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN039.Fan.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN040.Fan.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN041.Fan.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN042.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN043.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN044.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN045.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN046.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN047.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN048.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN049.Brauning.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN050.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN051.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN052.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN053.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN054.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN055.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN056.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN057.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN058.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN059.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN060.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN061.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN062.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN063.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN064.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN065.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CHIN066.Shao.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-CentralChina.Wang.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-DEZQIN.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-DQHZHO.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-DUSHJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-Dasuopu.Thompson.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-ENEPAB.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-ESPERG.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-ESPPAK.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-EastChina.Wang.1990.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-EastChina.Wang.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-Fujian.Wang.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-GANGCD.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-GHEGAN.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-GOUQIN.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-Guangdong.Zheng.1982.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-GuangdongAndGuangxi.Zhang.1980.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-Guliya.Thompson.1997-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-HBHXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-HBLXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-HBMXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-HEBQIN.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-HRPCSM.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-HXBURU.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-HYGJUP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-Hunan-Jiangsu.Zhang.1980.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-Hushre.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-INDI015.Borgaonkar.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-INDI024.Borgaonkar.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-INDI025.Borgaonkar.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-INDO005.DArrigo.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA012.Yasue.1997.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA013.Yasue.1997.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA014.Yasue.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA015.Yasue.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA016.Yasue.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA017.Yasue.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA019.Sano.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-JAPA020.Kimura.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KAZ001.Solomina.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KERALA.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG002.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG003.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG004.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG005.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG007.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG008.Shiyatov.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG009.Shiyatov.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG010.Shiyatov.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG011.Shiyatov.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG012.Solomina.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG013.Solomina.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG014.Solomina.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KYRG015.Solomina.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-KunashirIsland.Demezhko.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-LAJQIN.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-LowerYangtzeRiver.Zhang.1980.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MCCHFH.Sano.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG002.Jacoby.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG004.Jacoby.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG006.Jacoby.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG007.Schweingruber.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG009.Jacoby.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG010.Jacoby.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG011.Jacoby.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG012.Jacoby.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG014.Jacoby.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG015.Jacoby.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG016.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG017.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG018.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG019.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG020.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG021.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG024.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG025.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG026.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG027.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG028.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG029.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG030.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG031.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG032.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MONG033.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MQACJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MQAXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MQBXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MQDXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MQFXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MQRXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MTASMD.Davi.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MTASSP.Davi.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-MiddleYangtzeRiver.Zhang.1980.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA003.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA010.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA014.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA015.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA018.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA019.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA021.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA025.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA027.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA029.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA030.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA032.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA036.Krusic.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NEPA042.Krusic.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-NOGSAK.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI001.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI002.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI003.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI004.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI006.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI007.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI009.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI010.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI011.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI012.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI014.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI015.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI016.Esper.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI017.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI018.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI020.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI021.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI022.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI023.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI024.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI025.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI027.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI028.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI029.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI030.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI031.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI033.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI035.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI036.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI039.Cook.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PAKI040.Cook.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-PTCYUN.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-Puruogangri.Thompson.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-QUMAJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-RANGCD.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-RUSS219.Jacoby.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-RUSS236.Sano.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-SANGTS.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-SHIESP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-SHIYAT.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-SO90-39KGSO130-275KL.Munz.2015.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-SODAPS.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-SourthAndMiddleUrals.Demezhko.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-SouthChina.Wang.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-TDAXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-TDBXJP.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-TH001.Buckley.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-TIANMU.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-TW001.Wright.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UKHEWD.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UKHEWW.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UKHLWD.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UKHLWW.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UKHMND.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UKHMXD.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UKHTRW.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UULEWD.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UULEWW.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UULLWD.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UULLWW.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UULMND.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UULMXD.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-UULTRW.Schweingruber.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-VIET001.Buckley.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-WEXYUN.Wright.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-WULANJ.PAGES2k.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-WXIYUN.Wright.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-YKC.Yasue.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-YKCOM.Yasue.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-ZHANGX.PAGES2k.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-ZHIDJP.Shao.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Asi-ZhejiangAndFujian.Zhang.1980.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-BuckleysChance.Buckley.1997.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-CTPEastTasmania.Allen.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-CTPWestTasmania.Allen.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-DuckholeLake.Saunders.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-MtRead.Cook.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-Oroko.Cook.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-PinkPine.Duncan.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-StewartIsland.DArrigo.1996.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Aus-TakapariCedar.Xiong.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-CentralEurope.Dobrovoln.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-CentralandEasternPyrenees.Pla.2004.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-CoastofPortugal.Abrantes.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-EasternCarpathianMountains.Popa.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-EuropeanAlps.Bntgen.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-FinnishLakelands.Helama.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-LakeSilvaplana.Larocque-Tobler.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-LakeSilvaplana.Trachsel.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-Ltschental.Bntgen.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-MaritimeFrenchAlps.Bntgen.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-NorthernScandinavia.Esper.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-NorthernSpain.Martn-Chivelet.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-RAPiD-17-5P.Moffa-Sanchez.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-Seebergsee.Larocque-Tobler.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-SpanishPyrenees.Dorado-Linan.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-SpannagelCave.Mangini.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Eur-TatraMountains.Bntgen.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-AlmondButterLower.DArrigo.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-AlmondButterUpper.DArrigo.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Arapahoe.Kienast.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Arapahoe.Kienast.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ArrowsmithMountain.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ArrowsmithMountain.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Athabasca.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Athabasca.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-AthabascaGlacier2.Luckman.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-AthabascaGlacier2.Luckman.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BakerLake.Hughes.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BakerLake.Hughes.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BarlowPassamMtHood.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BarlowPassamMtHood.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BasinPond.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BellMountain.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BellMountain.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Bennington.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Bennington.Luckman.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BigBendLake.Jacoby.2003-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BigBendLake.Jacoby.2003-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BigWhite.Parish.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BigWhite2.Wilson.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BigWhite2.Wilson.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BigWhite2.Wilson.2005-3.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BlanchardRiver.Luckman.2013-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BlanchardRiver.Luckman.2013-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Bonif.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Bonif.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BorealPlateau.Graumlich.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BowSummit-PeytoLake.Luckman.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-BurntOver.DArrigo.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CameronPass.Bigler.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CanyonCreek.Lloyd.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CarltonRidge.Kipfmuller.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CeaderBreaks.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CeaderBreaks.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CienegadeNuestraSenoradeGuadalupe.Fule.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CirquePeak.Graybill.1995.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ClearPond.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ConroyLake.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CoppermineRiver.Jacoby.1989.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CornwallHills.Wilson.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CornwallHills.Wilson.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CottonwoodPass.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CottonwoodPass.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CraterLakeNE.Briffa.2002-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CraterLakeNE.Briffa.2002-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-DanaPlateauInyoNationalForest.King.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-DarkLake.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-DeerMountain.Wiles.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-DenaliNationalPark.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-DenaliNationalPark.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-DonJekRiverBridge.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-DonJekRiverBridge.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-EagleFecalPtarmiganMerge.Jacoby.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-EagleFecalPtarmiganMerge.Jacoby.2011-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-EagleFecalPtarmiganMerge.Jacoby.2011-3.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ElephantMountain.Conkey.1994-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ElephantMountain.Conkey.1994-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-EurekaSummit.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-EurekaSummit.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FirthRiver.Anchukaitis.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FishCreekTrail.Biondi.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FlintCreekRange.Hughes.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FlowerLake.Graybill.1995.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FoolCreek.Brown.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FoolCreek.Brown.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FortChimo.Fritts.1981.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FremontGlacier.Hill.0.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-FrenchGlacier.Colenutt.1995.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GalenaPassSawtooth.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GalenaPassSawtooth.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GeraldineLakes.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GraniteMountain.Graumlich.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GranitePassHuntMountain.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GranitePassHuntMountain.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GreatBasin.Salzer.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-GreenLake.Menounos.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HartsPassN2.Peterson.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HellsKitchenLake.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HerringAlpine.Fritts.1995.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HighlandFireOutlook.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HighlandFireOutlook.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HighwoodPass.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Hilda.Kavanagh.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HohLakeHigh.Peterson.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-HornbyCabin.Jacoby.1989.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-IttyhaukBay.DArrigo.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-KobukNoatak.King.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-LaTasajera.Biondi.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-LacNoir.Paquette.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-LacRomanel.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-LacRomanel.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-LakeMina.St.Jacques.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-LakeoftheClouds.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Landslide.Luckman.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-LittlePineLake.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Manitoba.DArrigo.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-McGinnisTrail.Wiles.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MeadowMountain.Wilson.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MeadowMountain.Wilson.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MedicineBowPeak.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MedicineBowPeak.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MedusaBay.Buckley.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MinersWell.Wiles.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MountAdamsLow.Peterson.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MountWashington.Graybill.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MtLemon.Briffa.2002-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MtLemon.Briffa.2002-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MtStHelens.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-MtStHelens.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-NabesnaMine.Jacoby.2003-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-NabesnaMine.Jacoby.2003-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Nadahini.Luckman.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Nakiska.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-NorthernAlaskaComposite.DArrigo.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-OregonCaves.Ersek.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ParkMountain.Wilson.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ParkMountain.Wilson.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PearlPeak.Graybill.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PethaiPeninsula.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PethaiPeninsula.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PeytoLake.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PeytoLake.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PikePeaks.Harlan.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PikePeaks.Harlan.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Pintlers.Littell.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Pintlers.Littell.2011-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PintlersTwo.Littell.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PowderRiverPass.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PowderRiverPass.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PrinceWilliamSound.Barclay.1999.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-PyramidMountain.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-RedMountainPassSilverton.Graybill.1994-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-RedMountainPassSilverton.Graybill.1994-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-RockGlacierYukon.Kenigsberg.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-RoweLakes.Colenutt.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-RubyLake.Gajewski.1988.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-STREC.Gennaretti.2014-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SanFrancisoPeaksUpdate.Graybill.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ScatterLake.Graumlich.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SettlementPointAfognakIsland.Harlan.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SewardComposite.DArrigo.2006-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SewardComposite.DArrigo.2006-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SheepMountain.Graybill.1995.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SheepTrail.Brown.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SheepTrail.Brown.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ShermanCreekPass.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-ShermanCreekPass.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SiberianOutpostView.Bunn.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SignalMountain.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SleepingDeerRoad.Hughes.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SleepingDeerRoad.Hughes.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SmallRiver.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SmithersSkiArea.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SmithersSkiArea.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SnakeCreek.Kenigsberg.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SnowBowlSanFranciscoPeak.Briffa.2002-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SnowBowlSanFranciscoPeak.Briffa.2002-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SouthernAlaskacomposite.DArrigo.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SpillwayLakeYosemiteNationalPark.King.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SpruceCreek.Church.1981.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-StarrigawanOldSitka.Kaiser.1996.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Sugarloaf.Kenigsberg.2013-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Sugarloaf.Kenigsberg.2013-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SunshineMeadows.Colenutt.1995-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SunshineMeadows.Colenutt.1995-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SunwaptaPass.Schweingruber.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SunwaptaPass.Schweingruber.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SurpriseValley.Luckman.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SylvanPassbeiCody.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-SylvanPassbeiCody.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-TamarackBowl.Sauchyn.2016.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-TimberGapUpper.Graybill.1995.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-TogwateePass.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-TogwateePass.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-TwistedTreeHeartrotHill.Jacoby.1989-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-TwistedTreeHeartrotHill.Jacoby.1989-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-UpperWrightLakes.Graumlich.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-VancouverCyprusProvincialPark.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-VancouverCyprusProvincialPark.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-VicaryMine.Sauchyn.2016.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-WindyRidgeAlaska.DArrigo.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-WrangellsComposite.DArrigo.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-YellowMountainRidge.King.2002.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Ymir.Wilson.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-Ymir.Wilson.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-YosemiteParkEEingang.Briffa.1996-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-YosemiteParkEEingang.Briffa.1996-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-wa069.Peterson.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-wa071.Peterson.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-AbrahamReef.Druffel.1999.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-AlboranSea384B.Nieto-Moreno.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-AlboranSea436B.Nieto-Moreno.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-AmedeeIsland.DeLong.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-AqabaJordanAQ18.Heiss.1999.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-AqabaJordanAQ19.Heiss.1999.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ArabianSea.Doose-Rolinski.2001-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ArabianSea.Doose-Rolinski.2001-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Bermuda.DraschbaA.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Bermuda.DraschbaB.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-BermudaSouthShore.Goodkin.2008-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-BermudaSouthShore.Goodkin.2008-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-BiscayneBay.Swart.1996.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-BuccooReefTobagoMontastrea.Moses.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-BuccooReefTobagoSidereastrea.Moses.2006-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-BuccooReefTobagoSidereastrea.Moses.2006-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-BunakenIsland.Charles.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CH07-98-MC-22.Saenger.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CH07-98-MC-22.Saenger.2011-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CapeGhir.Doose-Rolinski.2007-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CapeGhir.Doose-Rolinski.2007-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CapeGhir.McGregor.2007-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CapeGhir.McGregor.2007-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CapeHatteras.Cleroux.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CariacoBasin.Black.2007-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CariacoBasin.Black.2007-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CariacoBasin.Lea.2003-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CariacoBasin.Lea.2003-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ChileanMargin.Lamy.2002-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ChileanMargin.Lamy.2002-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ClerkeReefRowleyShoals.Cooper.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Clipperton1b.Wu.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Clipperton2b.Wu.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Clipperton4b.Wu.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Clipperton6a.Wu.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ClippertonAtoll.Linsley.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CoralBayNingaloo.Cooper.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-CoralSea.Calvo.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-DoubleReef.Asami.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-DryTortugas.DeLong.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-DryTortugas.Lund.2006-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-DryTortugas.Lund.2006-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-DryTortugasA.Lund.2006-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-DryTortugasA.Lund.2006-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-EasternTropicalNorthAtlantic.Kuhnert.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-EasternTropicalNorthAtlantic.Kuhnert.2011-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-EmeraldBasin.Keigwin.2003-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-EmeraldBasin.Keigwin.2003-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-EmeraldBasin.Keigwin.2007-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-EmeraldBasin.Keigwin.2007-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-FeniDrift.Richter.2009-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-FeniDrift.Richter.2009-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-FiskBasin.Richey.2009-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-FiskBasin.Richey.2009-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-FloridaBay.Swart.1996.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GBR.Wei.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GarrisonBasin.Richey.2009-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GarrisonBasin.Richey.2009-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GingerbreadsBahamas.Saenger.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GreatBahamaBank.Lund.2006-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GreatBahamaBank.Lund.2006-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GreatBahamaBank.Richter.2006-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GreatBahamaBank.Richter.2006-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GreatBarrierReef.Hendy.2002-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Guadeloupe.Steinhilber.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-GulfofGuinea.Weldeab.2007-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-HaferaIsland.Wu.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-HoutmanAbrolhos.Kuhnert.1999.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-HoutmanAbrolhosIslands.Cooper.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Ifaty1.Zinke.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Ifaty4.Zinke.2004.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-IfatyTul3.Zinke.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ImperieuseRowleyShoals.Cooper.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-JacafFjord.Seplveda.2009-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-JacafFjord.Seplveda.2009-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Kiritimati.Evans.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-KuroshioCurrent.Isono.2009-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-KuroshioCurrent.Isono.2009-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-LaingIslandPapuaNewGuinea.Tudhope.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-LaurentianFan.Keigwin.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-LaurentianFan.Keigwin.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Lombok.Charles.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-LosRoques.Hetzinger.2008.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MD95-2011.Grimalt.2002-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MD95-2011.Grimalt.2002-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MD98-2160.Newton.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MD98-2177.Newton.2010.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MadangLagoonPapuaNewGuinea.Kuhnert.2001.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MadangLagoonPapuaNewGuinea.Tudhope.1995.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Mafia.Damassa.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Mahe.Charles.1997.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Maiana.Urban.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MakassarStrait.Linsley.2010-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MakassarStrait.Linsley.2010-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MakassarStrait.Oppo.2009-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MakassarStrait.Oppo.2009-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Malindi.Cole.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Malindi.Nakamura.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MaloChannelEspirituSantoIsland.Kilbourne.2004.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Mayotte.Zinke.2008-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Mayotte.Zinke.2008-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Mayotte.Zinke.2008-3.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MinorcaContourite.Moreno.2012-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-MinorcaContourite.Moreno.2012-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Miyanohama.Felis.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Moorea.Boiseau.1998.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Ningaloo.Kuhnert.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-NorthEastBreakersBermuda.Kuhnert.2002-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-NorthEastBreakersBermuda.Kuhnert.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-NorthEastBreakersBermuda.Kuhnert.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-NorthIceland.Sicre.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-NorthwestPacificOcean.Harada.2004-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-NorthwestPacificOcean.Harada.2004-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ODP984.Came.2007-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-ODP984.Came.2007-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-OkinawaTrough.Wu.2012-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-OkinawaTrough.Wu.2012-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-PalauRockIslands.Osborne.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-PalauUlongChannel.Osborne.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Palmyra.Cobb.2003.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Palmyra.Nurhati.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Palmyra.Nurhati.2011-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-PedradeLume-CapeVerdeIslands.Moses.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Philippines.Stott.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-PigmyBasin.Richey.2015-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-PuntaMaroma.Vsquez-Bedoya.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-RAPiD-12-1K.Thornalley.2009-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Rabaul.Quinn.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-RarotongaSrCa2r.Linsley.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Rarotongad18O2R.Linsley.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Rarotongad18O3R.Linsley.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Rarotongad18O99.Linsley.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-RedSea.Felis.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Reunion.Pfeiffer.2004.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SWCoastOfIndia.Saraswat.2013-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SWCoastOfIndia.Saraswat.2013-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SantaBarbaraBasin.Zhao.2000-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SavusavuBay1F.Linsley.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SavusavuBayAB.Linsley.2006.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SavusavuBayFiji.Bagnato.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SecasIslandPanama.Linsley.1994.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SinaiPeninsulaRedSea.Moustafa.2000.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthAtlanticWestAfrica.Leduc.2010-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthAtlanticWestAfrica.Leduc.2010-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthChinaSea.Zhao.2006-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthChinaSea.Zhao.2006-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthIceland.Sicre.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthIceland.Sicre.2011-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthernChileMargin.Mohtadi.2007-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SouthernChileMargin.Mohtadi.2007-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SubTropicalEasternNorthAtlantic.deMenocal.2000-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-SubTropicalEasternNorthAtlantic.deMenocal.2000-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-TagusMudPatch.Abrantes.2005-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-TagusMudPatch.Abrantes.2005-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-TantabiddiReefNingaloo.Cooper.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Tarawa.Cole.1990.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-TongueoftheOcean.Rosenheim.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-TongueoftheOceanExuma.Rosenheim.2005.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Vanuatu.Gorman.2012.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-Vanuatu.Quinn.1996.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-WEqPacific.Stott.2007.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-WestSpitzberg.Bonnet.2010-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-WestSpitzberg.Bonnet.2010-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-WestSpitzberg.Bonnet.2010-3.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-WesternAntarcticPeninsula.Shevenell.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-WesternAntarcticPeninsula.Shevenell.2011-2.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-WesternSvalbard.Spielhagen.2011-1.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/Ocn-XishaIslandSouthChinaSea.Sun.2004.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/SAm-CentralAndes11.PAGES2k.2011.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/SAm-CentralAndes15.Neukom.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/SAm-CentralAndes6.Villalba.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/SAm-CentralAndes9.Mundo.2014.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/SAm-LagunaAculeo.vonGunten.2009.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/SAm-LagunaChepical.deJong.2013.txt'
 'https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/SAm-QuelccayaIceCap.Thompson.2013.txt']
[]
["<class 'str'>"]
No. of unique values: 724/1191

originalDatabase (original database used as input for dataframe)¶

In [32]:

# # originalDataSet
key = 'originalDatabase'
print('%s: '%key)
print(np.unique([kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
# Note: the last two records have missing URLs
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# # originalDataSet key = 'originalDatabase' print('%s: '%key) print(np.unique([kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) # Note: the last two records have missing URLs print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

originalDatabase: 
['PAGES 2k v2.2.0']
["<class 'str'>"]
No. of unique values: 1/1191

geographical metadata: elevation, latitude, longitude, site name¶

geo_meanElev (mean elevation in m)¶

In [33]:

# check Elevation
key = 'geo_meanElev'
print('%s: '%key)
print(df[key])
print(np.unique(['%d'%kk for kk in df[key] if np.isfinite(kk)]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# check Elevation key = 'geo_meanElev' print('%s: '%key) print(df[key]) print(np.unique(['%d'%kk for kk in df[key] if np.isfinite(kk)])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

geo_meanElev: 
0       1806.0
1       2700.0
2       2700.0
3       2700.0
4       2700.0
         ...  
1186    3200.0
1187    3100.0
1188    -143.0
1189    -143.0
1190    3500.0
Name: geo_meanElev, Length: 1191, dtype: float32
['-1' '-10' '-1011' '-1022' '-1048' '-11' '-1108' '-1169' '-1185' '-12'
 '-1245' '-1274' '-1295' '-13' '-136' '-143' '-1491' '-1497' '-1570'
 '-1598' '-16' '-1648' '-18' '-1895' '-1938' '-2' '-20' '-2114' '-2224'
 '-2259' '-2263' '-2303' '-2382' '-2394' '-25' '-250' '-2543' '-2630'
 '-2793' '-3' '-330' '-355' '-3975' '-4' '-450' '-470' '-5' '-503' '-510'
 '-530' '-531' '-547' '-590' '-594' '-6' '-620' '-694' '-695' '-7' '-790'
 '-8' '-80' '-817' '-852' '-869' '-875' '-9' '-900' '-96' '-968' '-97' '0'
 '1' '10' '100' '1000' '1020' '103' '1040' '1054' '106' '110' '1100'
 '1110' '1128' '1167' '1200' '124' '1250' '1275' '130' '1300' '1330'
 '1350' '1354' '1370' '14' '140' '1400' '1450' '1465' '1495' '150' '1500'
 '1530' '1542' '1550' '160' '1600' '1650' '168' '170' '1700' '1750' '176'
 '1766' '1791' '180' '1800' '1806' '1810' '1820' '1830' '1838' '1850'
 '188' '1880' '1900' '1909' '1925' '1950' '1980' '200' '2000' '2030'
 '2050' '2060' '2100' '2120' '213' '2135' '2150' '2185' '2200' '223'
 '2250' '2280' '230' '2300' '2315' '2316' '2347' '2350' '2400' '2480' '25'
 '250' '2500' '2508' '251' '2580' '259' '2600' '2614' '2645' '265' '2670'
 '2680' '2700' '2730' '275' '2750' '2760' '2800' '2810' '2820' '2827'
 '2850' '2880' '2890' '2892' '29' '2900' '2917' '2950' '30' '300' '3000'
 '3010' '3033' '3040' '3050' '3100' '3120' '3150' '3170' '3172' '320'
 '3200' '3233' '3235' '3238' '3240' '3261' '3276' '3291' '3292' '330'
 '3300' '3320' '3330' '334' '335' '3370' '3400' '3415' '3420' '3450'
 '3475' '3488' '3500' '3505' '3519' '3535' '3539' '355' '3600' '3630'
 '3700' '3720' '3730' '3740' '3750' '3780' '3800' '381' '3810' '3900'
 '3920' '3950' '3980' '4000' '4050' '4060' '4100' '415' '4150' '4200'
 '422' '4300' '437' '4400' '450' '4500' '46' '4600' '462' '477' '488'
 '4900' '5' '50' '500' '5000' '509' '513' '520' '550' '5600' '5670' '5900'
 '6070' '6200' '625' '640' '6400' '650' '657' '6700' '69' '700' '7200'
 '750' '757' '790' '80' '800' '815' '820' '880' '884' '900' '905' '915'
 '930' '931' '94' '95' '960']
["<class 'float'>"]
No. of unique values: 311/1191

geo_meanLat (mean latitude in degrees N)¶

In [34]:

# # Latitude
key = 'geo_meanLat'
print('%s: '%key)
print(np.unique(['%d'%kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# # Latitude key = 'geo_meanLat' print('%s: '%key) print(np.unique(['%d'%kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

geo_meanLat: 
['-1' '-10' '-12' '-13' '-15' '-16' '-17' '-18' '-19' '-21' '-22' '-23'
 '-24' '-28' '-29' '-3' '-32' '-33' '-38' '-39' '-4' '-40' '-41' '-42'
 '-43' '-44' '-47' '-5' '-6' '-64' '-66' '-7' '-70' '-72' '-74' '-75'
 '-77' '-78' '-79' '-8' '-84' '1' '10' '11' '12' '13' '16' '19' '2' '20'
 '21' '23' '24' '25' '26' '27' '28' '29' '30' '31' '32' '33' '34' '35'
 '36' '37' '38' '39' '40' '41' '42' '43' '44' '45' '46' '47' '48' '49' '5'
 '50' '51' '52' '53' '54' '55' '56' '57' '58' '59' '6' '60' '61' '62' '63'
 '64' '65' '66' '67' '68' '69' '7' '70' '71' '72' '73' '75' '76' '77' '78'
 '79' '8' '80' '81' '82']
["<class 'float'>"]
No. of unique values: 467/1191

geo_meanLon (mean longitude)¶

In [35]:

# # Longitude 
key = 'geo_meanLon'
print('%s: '%key)
print(np.unique(['%d'%kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# # Longitude key = 'geo_meanLon' print('%s: '%key) print(np.unique(['%d'%kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

geo_meanLon: 
['-10' '-103' '-105' '-106' '-107' '-109' '-110' '-111' '-112' '-113'
 '-114' '-115' '-116' '-117' '-118' '-119' '-120' '-121' '-122' '-123'
 '-125' '-127' '-128' '-13' '-131' '-132' '-133' '-134' '-135' '-136'
 '-138' '-139' '-140' '-141' '-142' '-143' '-145' '-146' '-147' '-148'
 '-149' '-150' '-152' '-157' '-159' '-16' '-162' '-17' '-174' '-18' '-19'
 '-22' '-24' '-26' '-27' '-3' '-36' '-37' '-38' '-4' '-41' '-42' '-43'
 '-50' '-54' '-57' '-60' '-61' '-62' '-64' '-65' '-66' '-67' '-68' '-69'
 '-70' '-71' '-72' '-73' '-74' '-75' '-76' '-77' '-78' '-79' '-8' '-80'
 '-82' '-83' '-84' '-86' '-89' '-9' '-91' '-93' '-94' '-95' '0' '1' '10'
 '100' '101' '103' '104' '107' '108' '109' '11' '110' '111' '112' '113'
 '114' '115' '116' '117' '118' '119' '120' '121' '122' '123' '124' '125'
 '13' '130' '133' '134' '138' '141' '142' '143' '144' '145' '146' '147'
 '148' '15' '151' '152' '153' '159' '16' '160' '162' '166' '167' '17'
 '170' '171' '172' '173' '175' '179' '18' '19' '20' '24' '25' '27' '28'
 '29' '30' '34' '39' '4' '40' '43' '44' '45' '5' '55' '59' '6' '65' '68'
 '7' '70' '71' '72' '74' '75' '76' '77' '78' '79' '81' '82' '83' '85' '86'
 '87' '88' '89' '9' '90' '91' '92' '93' '94' '95' '96' '97' '98' '99']
["<class 'float'>"]
No. of unique values: 503/1191

geo_siteName (name of collection site)¶

In [36]:

# Site Name 
key = 'geo_siteName'
print('%s: '%key)
print(df[key].values)
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# Site Name key = 'geo_siteName' print('%s: '%key) print(df[key].values) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

geo_siteName: 
['WDC05A' 'Mt. Lemon' 'Mt. Lemon' ...
 'Tongue of the Ocean, Exuma Sound Bahamas'
 'Tongue of the Ocean, Exuma Sound Bahamas' 'CHIN066']
["<class 'str'>"]
No. of unique values: 575/1191

proxy metadata: archive type, proxy type, interpretation¶

archiveType (archive type)¶

In [37]:

# archiveType
key = 'archiveType'
print('%s: '%key)
print(np.unique(df[key]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# archiveType key = 'archiveType' print('%s: '%key) print(np.unique(df[key])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

archiveType: 
['Borehole' 'Coral' 'Documents' 'GlacierIce' 'LakeSediment'
 'MarineSediment' 'Other' 'Sclerosponge' 'Speleothem' 'Wood']
["<class 'str'>"]
No. of unique values: 10/1191

paleoData_proxy (proxy type)¶

In [38]:

# paleoData_proxy
key = 'paleoData_proxy'
print('%s: '%key)
print(np.unique([kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# paleoData_proxy key = 'paleoData_proxy' print('%s: '%key) print(np.unique([kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

paleoData_proxy: 
['ARSTAN' 'Mg/Ca' 'Sr/Ca' 'TEX86' 'Uk37' 'accumulation rate' 'alkenone'
 'borehole' 'calcification rate' 'chironomid' 'chloride'
 'chrysophyte assemblage' 'concentration' 'count' 'd13C' 'd18O' 'dD'
 'diatom' 'dinocyst' 'dust' 'effective precipitation' 'foraminifera'
 'historical' 'humidification index' 'ice melt' 'maximum latewood density'
 'multiproxy' 'nitrate' 'pollen' 'reflectance' 'ring width' 'sodium'
 'sulfate' 'temperature' 'thickness' 'varve thickness']
["<class 'str'>"]
No. of unique values: 36/1191

paleoData_sensorSpecies (further information on proxy type: species)¶

In [39]:

# climate_interpretation
key = 'paleoData_sensorSpecies'
print('%s: '%key)
print(np.unique([kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# climate_interpretation key = 'paleoData_sensorSpecies' print('%s: '%key) print(np.unique([kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

paleoData_sensorSpecies: 
['ABAM' 'ABLA' 'Ceratoporella nicholsoni' 'Diploria labyrinthiformis'
 'Diploria strigosa' 'Hydnophora microconos, Porites lobata' 'LALA' 'LALY'
 'LAOC' 'Montastraea faveolata' 'NA' 'NaN'
 'P. australiensis, possibly P. lobata' 'PCEN' 'PCGL' 'PCMA' 'PCRU' 'PCSI'
 'PCSP' 'PIAL' 'PIAR' 'PIBA' 'PICO' 'PIFL' 'PIJE' 'PILO' 'PIPO' 'PSME'
 'Porites' 'Porites austraiensis' 'Porites lobata' 'Porites lutea'
 'Porites sp.' 'Siderastrea radians' 'Siderastrea siderea' 'TSHE' 'TSME'
 'bournoni' 'faveolata' 'heliopora' 'labyrinthiformis' 'lamellina'
 'lobata' 'lutea' 'nan' 'siderea']
["<class 'str'>"]
No. of unique values: 46/1191

paleoData_variableName¶

In [40]:

key = 'paleoData_variableName'
print('%s: '%key)
print(np.unique([kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

key = 'paleoData_variableName' print('%s: '%key) print(np.unique([kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

paleoData_variableName: 
['ARSTAN' 'MAR' 'Mg/Ca' 'R650/R700' 'RABD660670' 'Sr/Ca' 'TEX86' 'Uk37'
 'calcification rate' 'chloride' 'composite' 'concentration' 'count'
 'd13C' 'd18O' 'dD' 'dust' 'effective precipitation'
 'humidification index' 'ice melt' 'maximum latewood density' 'nitrate'
 'precipitation' 'reflectance' 'ring width' 'sodium' 'sulfate'
 'temperature' 'thickness' 'varve thickness']
["<class 'str'>"]
No. of unique values: 30/1191

paleoData_notes (notes)¶

In [41]:

# # paleoData_notes
key = 'paleoData_notes'
print('%s: '%key)
print(df[key].values)
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# # paleoData_notes key = 'paleoData_notes' print('%s: '%key) print(df[key].values) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

paleoData_notes: 
['; climateInterpretation_seasonality changed - was originally Mean annual values; archiveType changed - was originally ice core'
 'nan' 'nan' ...
 '; climateInterpretation_seasonality changed - was originally annual'
 '; paleoData_variableName changed - was originally Sr_Ca; climateInterpretation_seasonality changed - was originally annual; paleoData_variableName changed - was originally Sr_Ca; paleoData_proxyObservationType changed - was originally Sr_Ca'
 'nan']
["<class 'str'>"]
No. of unique values: 151/1191

climate metadata: interpretation variable, direction, seasonality¶

interpretation_direction¶

In [42]:

# climate_interpretation
key = 'interpretation_direction'
print('%s: '%key)
print(np.unique([kk for kk in df_compact[key]]))
print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

# climate_interpretation key = 'interpretation_direction' print('%s: '%key) print(np.unique([kk for kk in df_compact[key]])) print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

interpretation_direction: 
['None' 'negative' 'positive']
No. of unique values: 3/1191

interpretation_seasonality¶

In [43]:

# climate_interpretation
key = 'interpretation_seasonality'
print('%s: '%key)
print(np.unique([kk for kk in df_compact[key]]))
print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

# climate_interpretation key = 'interpretation_seasonality' print('%s: '%key) print(np.unique([kk for kk in df_compact[key]])) print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

interpretation_seasonality: 
['Annual' 'Apr' 'Apr-Jul' 'Apr-Jun' 'Apr-Sep' 'Aug' 'Aug-Jul' 'Dec-Feb'
 'Dec-Mar' 'Feb' 'Feb-Aug' 'Jan-Mar' 'Jul' 'Jul-Dec' 'Jul-Sep' 'Jun'
 'Jun-Aug' 'Jun-Jul' 'Jun-Sep' 'Mar-Aug' 'Mar-May' 'Mar-Oct' 'May'
 'May-Apr' 'May-Jul' 'None' 'Nov-Apr' 'Nov-Feb' 'Nov-Oct' 'Oct-Apr'
 'Sep-Apr' 'Sep-Aug' 'Sep-Nov' 'Sep-Oct' 'Summer' 'Winter' 'subannual']
No. of unique values: 37/1191

interpretation_variable¶

In [44]:

# climate_interpretation
key = 'interpretation_variable'
print('%s: '%key)
print(np.unique([kk for kk in df_compact[key]]))
print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

# climate_interpretation key = 'interpretation_variable' print('%s: '%key) print(np.unique([kk for kk in df_compact[key]])) print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

interpretation_variable: 
['N/A' 'moisture' 'temperature']
No. of unique values: 3/1191

interpretation_variableDetail¶

In [45]:

# climate_interpretation
key = 'interpretation_variableDetail'
print('%s: '%key)
print(np.unique([kk for kk in df_compact[key]]))
print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

# climate_interpretation key = 'interpretation_variableDetail' print('%s: '%key) print(np.unique([kk for kk in df_compact[key]])) print(f'No. of unique values: {len(np.unique(df_compact[key]))}/{len(df_compact)}')

interpretation_variableDetail: 
['None'
 'Original interpretation_variable: effectivePrecipitation, interpretation_variableDetail: eff'
 'Original interpretation_variable: precipitation, interpretation_variableDetail: N/A'
 'Original interpretation_variable: precipitation, interpretation_variableDetail: surface'
 'Original interpretation_variable: seaIce, interpretation_variableDetail: N/A'
 'air' 'air-surface' 'air@600m' 'air@condensationLevel' 'air@surface'
 'ground@surface' 'ice@surface' 'lake surface' 'lake@surface'
 'sea@surface' 'sea_surface' 'surface']
No. of unique values: 17/1191

data¶

paleoData_values¶

In [46]:

# # paleoData_values
key = 'paleoData_values'

print('%s: '%key)
for ii, vv in enumerate(df[key][:20]):
    try: 
        print('%-30s: %s -- %s'%(df['dataSetName'].iloc[ii][:30], str(np.nanmin(vv)), str(np.nanmax(vv))))
        print(type(vv))
    except: print(df['dataSetName'].iloc[ii], 'NaNs detected.')
print(np.unique([str(type(dd)) for dd in df[key]]))

# # paleoData_values key = 'paleoData_values' print('%s: '%key) for ii, vv in enumerate(df[key][:20]): try: print('%-30s: %s -- %s'%(df['dataSetName'].iloc[ii][:30], str(np.nanmin(vv)), str(np.nanmax(vv)))) print(type(vv)) except: print(df['dataSetName'].iloc[ii], 'NaNs detected.') print(np.unique([str(type(dd)) for dd in df[key]]))

paleoData_values: 
Ant-WDC05A.Steig.2013         : -37.1463 -- -30.6851
<class 'numpy.ndarray'>
NAm-MtLemon.Briffa.2002       : 0.154 -- 2.91
<class 'numpy.ndarray'>
NAm-MtLemon.Briffa.2002       : 0.205 -- 1.813
<class 'numpy.ndarray'>
NAm-MtLemon.Briffa.2002       : 0.283 -- 1.666
<class 'numpy.ndarray'>
NAm-MtLemon.Briffa.2002       : 0.574 -- 0.951
<class 'numpy.ndarray'>
NAm-MtLemon.Briffa.2002       : 0.707 -- 1.118
<class 'numpy.ndarray'>
NAm-MtLemon.Briffa.2002       : 0.757 -- 1.114
<class 'numpy.ndarray'>
Arc-Arjeplog.Bjorklund.2014   : -3.532171 -- 2.5670047
<class 'numpy.ndarray'>
Arc-Arjeplog.Bjorklund.2014   : -4.1141653 -- 2.6139
<class 'numpy.ndarray'>
Asi-CHIN019.Li.2010           : 0.298 -- 1.664
<class 'numpy.ndarray'>
NAm-Landslide.Luckman.2006    : 0.057 -- 0.76
<class 'numpy.ndarray'>
NAm-Landslide.Luckman.2006    : 0.164 -- 1.781
<class 'numpy.ndarray'>
NAm-Landslide.Luckman.2006    : 0.116 -- 1.889
<class 'numpy.ndarray'>
NAm-SmithersSkiArea.Schweingru: 0.319 -- 1.73
<class 'numpy.ndarray'>
NAm-SmithersSkiArea.Schweingru: 0.448 -- 1.741
<class 'numpy.ndarray'>
NAm-SmithersSkiArea.Schweingru: 0.472 -- 1.576
<class 'numpy.ndarray'>
NAm-SmithersSkiArea.Schweingru: 0.44 -- 0.83
<class 'numpy.ndarray'>
NAm-SmithersSkiArea.Schweingru: 0.626 -- 1.19
<class 'numpy.ndarray'>
NAm-SmithersSkiArea.Schweingru: 0.636 -- 1.179
<class 'numpy.ndarray'>
Asi-GANGCD.PAGES2k.2013       : 0.102 -- 2.109
<class 'numpy.ndarray'>
["<class 'numpy.ndarray'>"]

paleoData_units¶

In [47]:

# paleoData_units
key = 'paleoData_units'
print('%s: '%key)
print(np.unique([kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# paleoData_units key = 'paleoData_units' print('%s: '%key) print(np.unique([kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

paleoData_units: 
['cm' 'cm/yr' 'count' 'count/mL' 'degC' 'g/cm/yr' 'g/cm2/yr' 'g/cm3' 'mm'
 'mm/yr' 'mmol/mol' 'nan' 'needsToBeChanged' 'ng/g' 'percent' 'permil'
 'ppb' 'unitless']
["<class 'str'>"]
No. of unique values: 18/1191

year¶

In [48]:

# # year
key = 'year'
print('%s: '%key)
for ii, vv in enumerate(df[key][:20]):
    try: print('%-30s: %s -- %s'%(df['dataSetName'].iloc[ii][:30], str(np.nanmin(vv)), str(np.nanmax(vv))))
    except: print('NaNs detected.', vv)
print(np.unique([str(type(dd)) for dd in df[key]]))

# # year key = 'year' print('%s: '%key) for ii, vv in enumerate(df[key][:20]): try: print('%-30s: %s -- %s'%(df['dataSetName'].iloc[ii][:30], str(np.nanmin(vv)), str(np.nanmax(vv)))) except: print('NaNs detected.', vv) print(np.unique([str(type(dd)) for dd in df[key]]))

year: 
Ant-WDC05A.Steig.2013         : 786.0 -- 2005.0
NAm-MtLemon.Briffa.2002       : 1568.0 -- 1983.0
NAm-MtLemon.Briffa.2002       : 1568.0 -- 1983.0
NAm-MtLemon.Briffa.2002       : 1568.0 -- 1983.0
NAm-MtLemon.Briffa.2002       : 1568.0 -- 1983.0
NAm-MtLemon.Briffa.2002       : 1568.0 -- 1983.0
NAm-MtLemon.Briffa.2002       : 1568.0 -- 1983.0
Arc-Arjeplog.Bjorklund.2014   : 1200.0 -- 2010.0
Arc-Arjeplog.Bjorklund.2014   : 1200.0 -- 2010.0
Asi-CHIN019.Li.2010           : 1509.0 -- 2006.0
NAm-Landslide.Luckman.2006    : 913.0 -- 2001.0
NAm-Landslide.Luckman.2006    : 913.0 -- 2001.0
NAm-Landslide.Luckman.2006    : 913.0 -- 2001.0
NAm-SmithersSkiArea.Schweingru: 1680.0 -- 1983.0
NAm-SmithersSkiArea.Schweingru: 1680.0 -- 1983.0
NAm-SmithersSkiArea.Schweingru: 1680.0 -- 1983.0
NAm-SmithersSkiArea.Schweingru: 1680.0 -- 1983.0
NAm-SmithersSkiArea.Schweingru: 1680.0 -- 1983.0
NAm-SmithersSkiArea.Schweingru: 1680.0 -- 1983.0
Asi-GANGCD.PAGES2k.2013       : 1567.0 -- 1999.0
["<class 'numpy.ndarray'>"]

yearUnits¶

In [49]:

# yearUnits
key = 'yearUnits'
print('%s: '%key)
print(np.unique([kk for kk in df[key]]))
print(np.unique([str(type(dd)) for dd in df[key]]))
print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

# yearUnits key = 'yearUnits' print('%s: '%key) print(np.unique([kk for kk in df[key]])) print(np.unique([str(type(dd)) for dd in df[key]])) print(f'No. of unique values: {len(np.unique(df[key]))}/{len(df)}')

yearUnits: 
['CE']
["<class 'str'>"]
No. of unique values: 1/1191

In [50]:

# df[df['paleoData_proxy']=='ARSTAN']

# df[df['paleoData_proxy']=='ARSTAN']

In [51]:

# df[(df['paleoData_proxy']=='ARSTAN')|(df['paleoData_proxy']=='residual chronology')][['paleoData_proxy', 'datasetId', 'originalDataURL']].to_csv('ARSTAN_residualchronology.csv')

# df[(df['paleoData_proxy']=='ARSTAN')|(df['paleoData_proxy']=='residual chronology')][['paleoData_proxy', 'datasetId', 'originalDataURL']].to_csv('ARSTAN_residualchronology.csv')

In [ ]: