paleo data:
  measurement table:
    google work sheet key: oln08iv
    table name: paleo1measurement1
    missing value: NaN
    d18 o:
      chronology integration time: 20
      chronology integration time basis: age model based on volcanic horizons and counting of annual layers (seasonal variations of stable isotopes)
      chronology integration time uncertainty: 20
      chronology integration time uncertainty type: chronology
      chronology integration time units: years
      description: glacier ice
      has chron: 0
      has max value: -25.7
      has mean value: -29.3335
      has median value: -29.4
      has min value: -34.1
      has paleo depth: 0
      inferred material: precipitation
      inferred material group: precipitation
      instrument: Isotope Ratio Mass Spectrometer
      iso2k certification: DVD
      iso2k primary timeseries: TRUE
      iso2k UI: IC09VICC01A
      long name: AD
      measurement material: glacier ice
      measurement standard: VSMOW
      measurement table name: measurementTable1
      median res12k: NA
      notes: ; archiveType changed - was originally Ice core (IC)
      paleo data table name: pt1_1
      QC certification: DVD
      t sid: IC09VICC01A
      uncertainty analytical: 0.1
      uncertainty reproducibility: NaN
      units: permil
      variable name: d18O
      variable type: measured
      is primary: false
      primary age column: false
      has time tsid: LPD8ab39c77
      values: -28.4
      values: -28.2
      values: -27.3
      values: -29.4
      values: -30.5
      values: -30.4
      values: -28.8
      values: -29.1
      values: -28.7
      values: -28.5
      values: -30.1
      values: -30.6
      values: -28
      values: -29.2
      values: -31.7
      values: -27.4
      values: -29.3
      values: -30.2
      values: -28.1
      values: -29.8
      values: -29.5
      values: -30.3
      values: -29.9
      values: -29
      values: -31.6
      values: -32.4
      values: -30
      values: -29.6
      values: -30.9
      values: -31
      values: -30.7
      values: -32.3
      values: -31.2
      values: -31.3
      values: -28.3
      values: -29.7
      values: -28.6
      values: -28.9
      values: -30.8
      values: -27.6
      values: -27
      values: -31.1
      values: -31.4
      values: -27.8
      values: -27.5
    year:
      description: Year AD
      has max value: 1967
      has mean value: 1604.5
      has median value: 1604.5
      has min value: 1242
      inferred variable type: year
      iso2k primary timeseries: FALSE
      long name: AD
      measurement table name: measurementTable1
      median res12k: NA
      paleo data table name: pt1_1
      t sid: LPD8ab39c77
      units: yr AD
      units original: CE
      variable name: year
      variable type: inferred
      is primary: true
      primary age column: true
      has time tsid: LPD8ab39c77
      values: 1242
      values: 1243
      values: 1244
      values: 1245
      values: 1246
      values: 1247
      values: 1248
      values: 1249
      values: 1250
      values: 1251
      values: 1252
      values: 1253
      values: 1254
      values: 1255
      values: 1256
      values: 1257
      values: 1258
      values: 1259
      values: 1260
      values: 1261
      values: 1262
      values: 1263
      values: 1264
      values: 1265
      values: 1266
      values: 1267
      values: 1268
      values: 1269
      values: 1270
      values: 1271
      values: 1272
      values: 1273
      values: 1274
      values: 1275
      values: 1276
      values: 1277
      values: 1278
      values: 1279
      values: 1280
      values: 1281
      values: 1282
      values: 1283
      values: 1284
      values: 1285
      values: 1286
      values: 1287
      values: 1288
      values: 1289
      values: 1290
      values: 1291
      values: 1292
      values: 1293
      values: 1294
      values: 1295
      values: 1296
      values: 1297
      values: 1298
      values: 1299
      values: 1300
      values: 1301
      values: 1302
chron data:
  model:
    methods:
      algorithm: BAM
      parameters:
        n ens: 1000
        resize: 0
archive type: GlacierIce
archive type original: glacier ice
created by: matlab
dataset id: 7RPcK2E3LwPQBc9L1O0O
data set name: IC09VICC
dataset version: 1.0.6
google metadata worksheet: od7dzu1
has chron: 0
has depth: 0
has paleo depth: 0
lipdverse link: https://lipdverse.org/data/7RPcK2E3LwPQBc9L1O0O/1_0_7
max year: 1967
min year: 1242
notes: 20 yr means
n unique ages: 0
original data url: https://www.ncdc.noaa.gov/paleo/study/11148
lipd version: 1.3
changelog:
  version: 1.0.7
  last version: 1.0.6
  curator: nicholas
  timestamp: 2025-05-20 16:18:44.324814 UTC
  changes:
    paleo interpretation metadata: year (LPD8ab39c77): interpretation3_scope: '' has been replaced by 'climate'
    chron data table: Column 'IC09VICC-chron-NA1', with variable name 'yearEnsemble', was added to the dataset
changelog:
  version: 1.0.6
  last version: 1.0.5
  curator: nicholas
  timestamp: 2025-04-17 20:04:16.920118 UTC

basis: correlation to meteorological data
direction: positive
interp direction: positive
scope: climate
seasonality: Annual
seasonality original: Annual
variable: temperature
variable detail: air@surface
variable detail original: air
variable group: Temperature
variable group direction: negative
variable group original: T
variable original: temperature

scope: climate

scope: climate

basis: Dansgaard W. 1964. Stable isotopes in precipitation. Tellus 16: 436a€“468.
direction: positive
inferred material: precipitation
integration time: 20
integration time basis: age model based on volcanic horizons and counting of annual layers (seasonal variations of stable isotopes)
integration time uncertainty: 20
integration time uncertainty type: chronology
integration time units: years
mathematical relation: linear
rank: 1
scope: isotope
seasonality: Annual
seasonality original: Annual
variable: precipitationIsotope
variable group: P_isotope
variable group direction: positive
coefficient: NA
fraction: NA

scope: isotope
coefficient: NA
fraction: NA
rank: NA

scope: isotope
coefficient: NA
fraction: NA
rank: NA

has max value: 1
has mean value: 1
has median value: 1
has min value: 1
units: AD

compilation name: iso2k
compilation version: 0_14_8
compilation version: 0_15_0
compilation version: 1_0_0
compilation version: 1_1_0

rank: NA
scope: climate

rank: NA
scope: climate

rank: NA
scope: climate

has max value: 1
has mean value: 1
has median value: 1
has min value: 1
units: AD

paleo column metadata: d18O (IC09VICC01A): paleoData_isPrimary: '' has been replaced by 'FALSE'
paleo column metadata: d18O (IC09VICC01A): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
paleo column metadata: year (LPD8ab39c77): paleoData_isPrimary: '' has been replaced by 'TRUE'
paleo column metadata: year (LPD8ab39c77): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
chron data table: Column 'IC09VICC-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2025-04-11 16:16:48.927093 UTC
changes:
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_basis: 'Dansgaard W. 1964. Stable isotopes in precipitation. Tellus 16: 436a€“468.' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_direction: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_inferredMaterial: 'precipitation' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_integrationTime: '20' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_integrationTimeBasis: 'age model based on volcanic horizons and counting of annual layers (seasonal variations of stable isotopes)' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_integrationTimeUncertainty: '20' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_integrationTimeUncertaintyType: 'chronology' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_integrationTimeUnits: 'years' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_rank: '1' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_seasonality: 'Annual' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_seasonalityOriginal: 'Annual' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_variable: 'precipitationIsotope' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_variableGroup: 'P_isotope' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_variableGroupDirection: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation3_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_basis: '' has been replaced by 'Dansgaard W. 1964. Stable isotopes in precipitation. Tellus 16: 436a€“468.'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_direction: '' has been replaced by 'positive'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_inferredMaterial: '' has been replaced by 'precipitation'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_integrationTime: '' has been replaced by '20'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_integrationTimeBasis: '' has been replaced by 'age model based on volcanic horizons and counting of annual layers (seasonal variations of stable isotopes)'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_integrationTimeUncertainty: '' has been replaced by '20'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_integrationTimeUncertaintyType: '' has been replaced by 'chronology'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_integrationTimeUnits: '' has been replaced by 'years'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_rank: '' has been replaced by '1'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_seasonality: '' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_seasonalityOriginal: '' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_variable: '' has been replaced by 'precipitationIsotope'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_variableGroup: '' has been replaced by 'P_isotope'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation4_variableGroupDirection: '' has been replaced by 'positive'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation5_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation6_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: year (LPD8ab39c77): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (LPD8ab39c77): interpretation2_scope: '' has been replaced by 'climate'
  chron data table: Column 'IC09VICC-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2025-04-09 20:46:17.206208 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation1_variable: 'T' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'
  chron data table: Column 'IC09VICC-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2025-04-09 17:42:46.898874 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation1_variable: 'T' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (IC09VICC01A): interpretation2_variable: 'P_isotope' has been replaced by 'precipitationIsotope'
  chron data table: Column 'IC09VICC-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2025-04-08 20:36:13.215268 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  chron data table: Column 'IC09VICC-chron-NA1', with variable name 'yearEnsemble', was added to the dataset

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2025-04-08 17:32:42.959527 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo column metadata: d18O (IC09VICC01A): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: year (LPD8ab39c77): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (LPD8ab39c77): paleoData_longName: '' has been replaced by 'AD'

author: Vinther
citation: Vinther, B. M., Buchardt, S. L., Clausen, H. B., Dahl-Jensen, D., Johnsen, S. J., Fisher, D. A., Koerner, R. M., Raynaud, D., Lipenkov, V., Andersen, K. K., Blunier, T., Rasmussen, S. O., Steffensen, J. P. and Svensson, A. M.: Holocene thinning of the Greenland ice sheet, Nature, 461(7262), 385–388, doi:10.1038/nature08355, 2009.
doi: 10.1038/nature08355
year: 2009

longitude: -61.13
latitude: 77.17
elevation: 1885
geometry type: Point
site name: Camp Century