paleo data:
  measurement table:
    table name: paleo1measurement1
    missing value: nan
    depth:
      data type: numeric
      has max value: 209713
      has mean value: 157292.9784
      has median value: 179133
      has min value: 1360
      is primary: true
      mean value12k: NA
      measurement table name: measurementTable1
      median res12k: NA
      notes: NA; paleoData_isPrimary has been standardized
      temp12k dk index: NA
      temperature12k uncertainty: NA
      t sid: PYT6L8GK6S7
      units: cm
      use in onset: NA
      variable name: depth
      primary age column: false
      has time tsid: PYT8FX4K9PQ
      values: 1360
      values: 2143
      values: 2823
      values: 3468
      values: 4093
      values: 4680
      values: 5240
      values: 5783
      values: 6308
      values: 6823
      values: 7323
      values: 7845
      values: 8350
      values: 8815
      values: 9298
      values: 9775
      values: 10255
      values: 10698
      values: 11150
      values: 11615
      values: 12053
      values: 12510
      values: 12958
      values: 13425
      values: 13883
      values: 14313
      values: 14763
      values: 15230
      values: 15700
      values: 16148
      values: 16563
      values: 17005
      values: 17445
      values: 17875
      values: 18283
      values: 18710
      values: 19125
      values: 19525
      values: 19948
      values: 20368
      values: 20800
      values: 21233
      values: 21648
      values: 22088
      values: 22515
      values: 22905
      values: 23338
      values: 23768
      values: 24158
      values: 24598
      values: 25048
      values: 25488
      values: 25910
      values: 26328
      values: 26753
      values: 27173
      values: 27573
      values: 28010
      values: 28413
      values: 28818
      values: 29238
      values: 29673
    age:
      data type: numeric
      datum: 1950
      has max value: 32380
      has mean value: 16180
      has median value: 16180
      has min value: 20
      is primary: true
      mean value12k: NA
      measurement table name: measurementTable1
      median res12k: NA
      notes: NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized
      temp12k dk index: NA
      temperature12k uncertainty: NA
      t sid: PYT8FX4K9PQ
      units: yr BP
      use in onset: NA
      variable name: age
      primary age column: true
      has time tsid: PYT8FX4K9PQ
      values: -20
      values: 0
      values: 20
      values: 40
      values: 60
      values: 80
      values: 100
      values: 120
      values: 140
      values: 160
      values: 180
      values: 200
      values: 220
      values: 240
      values: 260
      values: 280
      values: 300
      values: 320
      values: 340
      values: 360
      values: 380
      values: 400
      values: 420
      values: 440
      values: 460
      values: 480
      values: 500
      values: 520
      values: 540
      values: 560
      values: 580
      values: 600
      values: 620
      values: 640
      values: 660
      values: 680
      values: 700
      values: 720
      values: 740
      values: 760
      values: 780
      values: 800
      values: 820
      values: 840
      values: 860
      values: 880
      values: 900
      values: 920
      values: 940
      values: 960
      values: 980
      values: 1000
      values: 1020
      values: 1040
      values: 1060
      values: 1080
      values: 1100
      values: 1120
      values: 1140
      values: 1160
      values: 1180
    d18 o:
      data type: numeric
      datum: VSMOW
      has max value: -33.58
      has mean value: -38.4422
      has median value: -39.18
      has min value: 44.93
      in compilation: Temp12k
      is primary: false
      mean value12k: -35.1909
      measurement table name: measurementTable1
      median res12k: 0
      most recent compilations: Temp12k-1_0_2, HoloceneAbruptChange-0_10_0
      notes: Calibration of d180 to temperature was made with a second order polynom, and constrained to fit the borehole temperature profile. T=-211.4(°C)-11.88(°C/‰)*delta-0.1925(°C/‰^2)*delta^2. It corresponds to a temeprature sensitivity of 1.67°C/‰ for the holocene, and 4.33‰/°C for the LGMT. Elevation change needs to be taken into account in addition.
      proxy: d18O
      proxy detail: GlacierIce
      proxy general: isotopic
      proxy lumps: isotope
      proxy lumps original: d18O
      QC certification: AJO
      temp12k dk index: 369
      t sid: PYTZPNPWL0E
      units: permil
      use in global temperature analysis: TRUE
      use in onset: 1
      variable name: d18O
      primary age column: false
      has time tsid: PYT8FX4K9PQ
      values: -35.13
      values: -35.55
      values: -35.16
      values: -35.59
      values: -35.24
      values: -35.31
      values: -34.79
      values: -35.14
      values: -35.39
      values: -34.93
      values: -35.56
      values: -35.11
      values: -35.41
      values: -35.63
      values: -34.9
      values: -35.43
      values: -35.19
      values: -35.29
      values: -34.97
      values: -35.17
      values: -35.08
      values: -35.02
      values: -34.99
      values: -35.3
      values: -34.87
      values: -35.71
      values: -34.98
      values: -35.84
      values: -35.74
      values: -35.58
      values: -35.18
      values: -35.5
      values: -34.85
      values: -35.32
      values: -35.52
      values: -35.15
      values: -36.02
      values: -35.1
      values: -35.33
      values: -35.46
      values: -35.61
      values: -34.56
      values: -35.09
      values: -35.07
      values: -35.6
      values: -35.01
      values: -34.94
      values: -34.39
      values: -35.44
      values: -35.26
      values: -35.06
      values: -35.47
      values: -35.4
ages per kyr: NA
archive type: GlacierIce
collection name: GRIP
context: context.jsonld
created by: matlab
dataset id: BRVoIdnaaMBcqOZuf3bC
data set name: GRIP.Vinther.2006
dataset version: 1.0.11
has depth: 1
lipdverse link: https://lipdverse.org/data/BRVoIdnaaMBcqOZuf3bC/1_0_12
max year: 32380
min year: -20
n unique ages: 0
original data url: 10.1594/PANGAEA.586860
tag MD5: _NaN_
lipd version: 1.3
pub: Greenland palaeotemperatures derived from GRIP bore hole temperature and ice core isotope profiles

interp direction: NA
scope: climate

has max value: 20
has mean value: 20
has median value: 20
has min value: 20

interp direction: NA
scope: climate

has max value: nan
has mean value: nan
has median value: nan
has min value: nan

direction: positive
interp direction: 1
is annual: TRUE
scope: climate
seasonality: Annual
seasonality general: annual
seasonality original: 1 2 3 4 5 6 7 8 9 10 11 12
variable: temperature
variable detail: precipitation@surface
variable group: Piso
variable group original: T
variable original: TRUE

has max value: 20
has mean value: 20
has median value: 20
has min value: 20

compilation name: Temp12k
compilation version: 1_0_1
compilation version: 1_0_2
compilation version: 1_1_0
compilation version: 1_2_0

compilation name: HoloceneAbruptChange
compilation version: 0_4_0
compilation version: 0_5_0
compilation version: 0_6_0
compilation version: 0_7_0
compilation version: 0_8_0
compilation version: 0_9_0
compilation version: 0_10_0
compilation version: 0_11_0

compilation name: RapidArcticWarming
compilation version: 0_1_1
compilation version: 0_2_0
compilation version: 0_3_0
compilation version: 0_4_0
compilation version: 0_5_0
compilation version: 0_5_1
compilation version: 0_5_2
compilation version: 0_5_3
compilation version: 0_6_0
compilation version: 0_7_0

version: 1.0.12
last version: 1.0.11
curator: nicholas
timestamp: 2025-06-12 23:00:21.424925 UTC
changes:
  paleo interpretation metadata: depth (PYT6L8GK6S7): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: age (PYT8FX4K9PQ): interpretation1_scope: '' has been replaced by 'climate'

version: 1.0.11
last version: 1.0.10
curator: nicholas
timestamp: 2025-06-12 21:36:29.757669 UTC
changes:
  paleo column metadata: depth (PYT6L8GK6S7): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: age (PYT8FX4K9PQ): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: d18O (PYTZPNPWL0E): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (PYTZPNPWL0E): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

version: 1.0.10
last version: 1.0.9
curator: nicholas
timestamp: 2024-04-10 22:52:03 UTC
changes:
  paleo column metadata: d18O (PYTZPNPWL0E): paleoData_proxyGeneral: 'isotope' has been replaced by 'isotopic'

version: 1.0.9
last version: 1.0.8
curator: nicholas
timestamp: 2024-02-19 20:08:33 UTC
notes: Correcting and extending publication metadata
changes:
  publication metadata: pub2_doi: '' has been replaced by '10.1038/nature08355'
  publication metadata: pub3_doi: '' has been replaced by '10.3402/tellusb.v47i5.16077'

version: 1.0.8
last version: 1.0.7
curator: nicholas
timestamp: 2023-05-25 17:43:42 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  geographic metadata: geo_elevation: '' has been replaced by '3237'

version: 1.0.7
last version: 1.0.6
curator: nicholas
timestamp: 2023-05-12 21:55:55 UTC
changes:
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_variable: 'precipitationIsotope' has been replaced by 'temperature'

version: 1.0.6
last version: 1.0.5
curator: nicholas
timestamp: 2023-02-09 15:43:53 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo column metadata: depth (PYT6L8GK6S7): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized'
  paleo column metadata: depth (PYT6L8GK6S7): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: age (PYT8FX4K9PQ): paleoData_datum: '' has been replaced by '1950'
  paleo column metadata: age (PYT8FX4K9PQ): paleoData_notes: '' has been replaced by 'NA; paleoData_isPrimary has been standardized; paleoData_datum has been standardized'
  paleo column metadata: age (PYT8FX4K9PQ): paleoData_units: 'BP' has been replaced by 'yr BP'
  paleo column metadata: age (PYT8FX4K9PQ): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_variable: 'Piso' has been replaced by 'precipitationIsotope'

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2022-09-21 01:22:30 UTC
changes:
  publication metadata: pub1_volume: '47' has been replaced by ''

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2022-07-28 17:32:01 UTC
changes:
  publication metadata: pub1_doi: '10.3402/tellusb.v47i5.16077' has been replaced by '10.1038/nature08355'
  publication metadata: pub2_doi: '10.1038/nature08355' has been replaced by ''
  geographic metadata: geo_elevation: '3237' has been replaced by ''
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_variableDetail: 'precip@surface' has been replaced by 'precipitation@surface'

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2022-05-18 00:26:15 UTC
changes:
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_variableGroup: 'Temperature' has been replaced by 'Piso'
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_variableGroupDirection: 'negative' has been replaced by ''
  paleo column metadata: d18O (PYTZPNPWL0E): paleoData_mostRecentCompilations: '' has been replaced by 'Temp12k-1_0_2, HoloceneAbruptChange-0_10_0'

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2022-05-16 23:07:45 UTC
changes:
  paleo column metadata: d18O (PYTZPNPWL0E): paleoData_datum: 'SMOW' has been replaced by 'VSMOW'
  paleo column metadata: d18O (PYTZPNPWL0E): paleoData_proxyDetail: 'glacier ice' has been replaced by 'GlacierIce'
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_variable: 'T' has been replaced by 'Piso'
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_variableDetail: 'air@surface' has been replaced by 'precip@surface'
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_seasonality: '' has been replaced by 'annual'

version: 1.0.1
last version: 1.0.0
curator: nick
timestamp: 2021-04-13 02:32:42 UTC
changes:
  paleo interpretation metadata: d18O (PYTZPNPWL0E): interpretation1_seasonality: 'annual' has been replaced by ''

version: 1.0.0
curator: nick
timestamp: 2020-08-21 15:34:38 UTC
notes: This marks the creation of the changelog, and marks the status of this dataset as of Temp12k version 1.0.1
changes:
  setup: Changelog created

Greenland palaeotemperatures derived from GRIP bore hole temperature and ice core isotope profiles
author:
  name: Johnsen, Sigfus J.; Dahl-Jensen, Dorthe; Dansgaard, Willi; Gundestrup, Niels
cite key: ZPWYSQUM
data url: doi.org
doi: 10.1038/nature08355
issue: 5
journal: Tellus B: Chemical and Physical Meteorology
pages: 624 629
pub data url: doi.org
publisher: American Geophysical Union (AGU)
type: article-journal
year: 1995

doi: 10.1038/nature08355
pub data url: Manually Entered

doi: 10.3402/tellusb.v47i5.16077

longitude: -37.63
latitude: 72.58
elevation: 3237
geometry type: Point
gcmd location: North America>Greenland
site name: GRIP
sub region: unassigned
units: decimalDegrees