paleo data:
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    google work sheet key: od4s8yy
    table name: paleo1measurement1
    missing value: NaN
    sample count:
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      has mean value: 38.013
      has median value: 46
      has min value: 1
      is primary: false
      long name: segment
      mean value12k: NA
      measurement table name: measurementTable1
      median res12k: NA
      paleo data table name: TRW
      proxy observation type: sampleCount
      sensor species: PCEN
      t sid: NAm_2125
      units: count
      use in global temperature analysis: FALSE
      variable name: sampleCount
      variable type: measured
      WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
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      values: 1
      values: 2
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      values: 46
      values: 47
      values: 48
      values: 49
      values: 50
      values: 51
      interpretation:
        scope: climate
      has resolution:
        has max value: 1
        has mean value: 1
        has median value: 1
        has min value: 1
        units: AD
      in compilation beta:
        compilation name: Pages2kTemperature
        compilation version: 2_1_1
        compilation version: 2_1_2
        compilation version: 2_1_3
        compilation version: 2_1_4
    year:
      archive type: tree
      data type: float
      description: Year AD
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      has mean value: 1759
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      has min value: 1528
      inferred variable type: Year
      is primary: true
      long name: segment
      measurement table name: measurementTable1
      paleo data table name: TRW
      t sid: PYTNKGD0RV2
      units: yr AD
      variable name: year
      variable type: inferred
      WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
      primary age column: true
      has time tsid: PYTNKGD0RV2
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      measurement table name: measurementTable1
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      paleo data table name: TRW
      sensor species: PCEN
      summary statistic: mean
      t sid: NAm_2126
      use in global temperature analysis: FALSE
      variable name: segmentLength
      variable type: measured
      WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
      primary age column: false
      has time tsid: PYTNKGD0RV2
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ages per kyr: NA
archive type: Wood
created by: matlab
data contributor: GTP
dataset id: H7ky4sF8uLa3c1z8Slg1
data set name: NAm-CardinalDivide.Luckman.2001
dataset version: 1.0.6
google data URL: https://docs.google.com/spreadsheets/d/1wYovV_WdFLK5ZGLCWsQA1seZFF8bgG2C00fjO1zQOhU
google metadata worksheet: o9mkows
lipdverse link: https://lipdverse.org/data/H7ky4sF8uLa3c1z8Slg1/1_0_7
max year: 1990
min year: 1528
original data URL: https://www.ncdc.noaa.gov/paleo/study/16593
lipd version: 1.3
pub: Extracting a paleotemperature record from Picea engelmannii tree-line sites in the central Canadian Rockies
pub: World Data Center for Paleoclimatology

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

scope: climate

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

compilation name: Pages2kTemperature
compilation version: 2_1_1
compilation version: 2_1_2
compilation version: 2_1_3
compilation version: 2_1_4

basis: first principles and instrumental correlation
interp direction: positive
scope: climate
seasonality: Annual
variable: temperature
variable detail: air@surface
direction: positive

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

compilation name: Pages2kTemperature
compilation version: 2_1_1
compilation version: 2_1_2
compilation version: 2_1_3
compilation version: 2_1_4
compilation version: 2_2_0

scope: climate

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

compilation name: Pages2kTemperature
compilation version: 2_1_1
compilation version: 2_1_2
compilation version: 2_1_3
compilation version: 2_1_4

scope: climate

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

compilation name: Pages2kTemperature
compilation version: 2_1_1
compilation version: 2_1_2
compilation version: 2_1_3
compilation version: 2_1_4

scope: climate

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

compilation name: Pages2kTemperature
compilation version: 2_1_1
compilation version: 2_1_2
compilation version: 2_1_3
compilation version: 2_1_4

archive type: tree
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
proxy observation type: ringWidth
sensor species: PCEN
t sid: NAm_2127
units: cm
use in global temperature analysis: FALSE
variable name: ringWidth
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
values: 0.4
values: 0.41
values: 0.31
values: 0.33
values: 0.89
values: 1
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archive type: tree
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
notes: ; climateInterpretation_seasonality changed - was originally Annual
pages2k ID: NAm_155
paleo data table name: TRW
proxy: ring width
proxy general: dendrophysical
proxy observation type: trsgi
QC certification: GTP, SSG, CCR, UTK
q cnotes: Use original chronology. Neg temp relationship after 1950.
sensor species: PCEN
t sid: NAm_2128
use in global temperature analysis: TRUE
variable name: ringWidth
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
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values: 0.63
values: 0.557
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values: 0.678
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archive type: tree
has max value: 1.588
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
sensor species: PCEN
t sid: NAm_2129
use in global temperature analysis: FALSE
variable name: residualChronology
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
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archive type: tree
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
method: ARSTAN
paleo data table name: TRW
sensor species: PCEN
t sid: NAm_2130
use in global temperature analysis: FALSE
variable name: ARSTAN
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
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values: 1.156
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archive type: tree
has max value: 1275
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has median value: 1035
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
sensor species: PCEN
summary statistic: CORR
t sid: NAm_2131
use in global temperature analysis: FALSE
variable name: correlationCoefficient
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
values: 10
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values: 378
values: 528
values: 861
values: 990
values: 1035
values: 1128
values: 1225
values: 1275
interpretation:
  scope: climate
has resolution:
  has max value: 1
  has mean value: 1
  has median value: 1
  has min value: 1
  units: AD
in compilation beta:
  compilation name: Pages2kTemperature
  compilation version: 2_1_1
  compilation version: 2_1_2
  compilation version: 2_1_3
  compilation version: 2_1_4

archive type: tree
has max value: 0.5582
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
sensor species: PCEN
t sid: NAm_2132
use in global temperature analysis: FALSE
variable name: RBAR
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
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values: 0.484
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values: 0.5582
values: 0.5121
interpretation:
  scope: climate
has resolution:
  has max value: 1
  has mean value: 1
  has median value: 1
  has min value: 1
  units: AD
in compilation beta:
  compilation name: Pages2kTemperature
  compilation version: 2_1_1
  compilation version: 2_1_2
  compilation version: 2_1_3
  compilation version: 2_1_4

archive type: tree
has max value: 0.1718
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
sensor species: PCEN
summary statistic: 1 sigma
t sid: NAm_2133
use in global temperature analysis: FALSE
variable name: uncertainty1s
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
values: 0.1402
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interpretation:
  scope: climate
has resolution:
  has max value: 1
  has mean value: 1
  has median value: 1
  has min value: 1
  units: AD
in compilation beta:
  compilation name: Pages2kTemperature
  compilation version: 2_1_1
  compilation version: 2_1_2
  compilation version: 2_1_3
  compilation version: 2_1_4

archive type: tree
has max value: 0.0443
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long name: segment
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measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
sensor species: PCEN
summary statistic: 1 sigma
t sid: NAm_2134
use in global temperature analysis: FALSE
variable name: uncertainty1s
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
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interpretation:
  scope: climate
has resolution:
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in compilation beta:
  compilation name: Pages2kTemperature
  compilation version: 2_1_1
  compilation version: 2_1_2
  compilation version: 2_1_3
  compilation version: 2_1_4

archive type: tree
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
sensor species: PCEN
t sid: NAm_2135
use in global temperature analysis: FALSE
variable name: EPS
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
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interpretation:
  scope: climate
has resolution:
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in compilation beta:
  compilation name: Pages2kTemperature
  compilation version: 2_1_1
  compilation version: 2_1_2
  compilation version: 2_1_3
  compilation version: 2_1_4

archive type: tree
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is primary: false
long name: segment
mean value12k: NA
measurement table name: measurementTable1
median res12k: NA
paleo data table name: TRW
sensor species: PCEN
t sid: NAm_2136
use in global temperature analysis: FALSE
variable name: core
variable type: measured
WDS paleo url: https://www1.ncdc.noaa.gov/pub/data/paleo/pages2k/pages2k-temperature-v2-2017/data-version-2.0.0/NAm-CardinalDivide.Luckman.2001.txt
primary age column: false
has time tsid: PYTNKGD0RV2
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interpretation:
  scope: climate
has resolution:
  has max value: 1
  has mean value: 1
  has median value: 1
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  units: AD
in compilation beta:
  compilation name: Pages2kTemperature
  compilation version: 2_1_1
  compilation version: 2_1_2
  compilation version: 2_1_3
  compilation version: 2_1_4

version: 1.0.7
last version: 1.0.6
curator: nicholas
timestamp: 2025-06-07 00:01:40.295476 UTC
changes:
  paleo interpretation metadata: ringWidth (NAm_2128): interpretation1_direction: '' has been replaced by 'positive'

version: 1.0.6
last version: 1.0.5
curator: nicholas
timestamp: 2025-05-20 19:52:54.21844 UTC
changes:
  paleo column metadata: sampleCount (NAm_2125): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: sampleCount (NAm_2125): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: segmentLength (NAm_2126): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: segmentLength (NAm_2126): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: ringWidth (NAm_2127): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: ringWidth (NAm_2127): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: ringWidth (NAm_2128): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: ringWidth (NAm_2128): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: residualChronology (NAm_2129): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: residualChronology (NAm_2129): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: ARSTAN (NAm_2130): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: ARSTAN (NAm_2130): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: correlationCoefficient (NAm_2131): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: correlationCoefficient (NAm_2131): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: RBAR (NAm_2132): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: RBAR (NAm_2132): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: uncertainty1s (NAm_2133): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: uncertainty1s (NAm_2134): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: EPS (NAm_2135): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: EPS (NAm_2135): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: core (NAm_2136): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: core (NAm_2136): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: year (PYTNKGD0RV2): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (PYTNKGD0RV2): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2025-04-09 20:50:19.481917 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo interpretation metadata: ringWidth (NAm_2128): interpretation1_seasonality: '1 2 3 4 5 6 7 8 9 10 11 12' has been replaced by 'Annual'
  paleo interpretation metadata: ringWidth (NAm_2128): interpretation1_variable: 'T' has been replaced by 'temperature'

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2025-04-09 20:07:52.893191 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo interpretation metadata: ringWidth (NAm_2128): interpretation1_seasonality: '1 2 3 4 5 6 7 8 9 10 11 12' has been replaced by 'Annual'
  paleo interpretation metadata: ringWidth (NAm_2128): interpretation1_variable: 'T' has been replaced by 'temperature'

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2025-03-05 20:41:56.045975 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo column metadata: sampleCount (NAm_2125): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: segmentLength (NAm_2126): paleoData_variableName: 'segment' has been replaced by 'segmentLength'
  paleo column metadata: segmentLength (NAm_2126): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: segmentLength (NAm_2126): paleoData_summaryStatistic: '' has been replaced by 'mean'
  paleo column metadata: ringWidth (NAm_2127): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: ringWidth (NAm_2128): paleoData_proxy: 'TRW' has been replaced by 'ring width'
  paleo column metadata: ringWidth (NAm_2128): paleoData_variableName: 'trsgi' has been replaced by 'ringWidth'
  paleo column metadata: ringWidth (NAm_2128): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: ringWidth (NAm_2128): paleoData_proxyGeneral: '' has been replaced by 'dendrophysical'
  paleo column metadata: residualChronology (NAm_2129): paleoData_variableName: 'residual' has been replaced by 'residualChronology'
  paleo column metadata: residualChronology (NAm_2129): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: ARSTAN (NAm_2130): paleoData_variableName: 'ARS' has been replaced by 'ARSTAN'
  paleo column metadata: ARSTAN (NAm_2130): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: ARSTAN (NAm_2130): paleoData_method: '' has been replaced by 'ARSTAN'
  paleo column metadata: correlationCoefficient (NAm_2131): paleoData_variableName: 'corrs' has been replaced by 'correlationCoefficient'
  paleo column metadata: correlationCoefficient (NAm_2131): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: correlationCoefficient (NAm_2131): paleoData_summaryStatistic: '' has been replaced by 'CORR'
  paleo column metadata: RBAR (NAm_2132): paleoData_variableName: 'RBar' has been replaced by 'RBAR'
  paleo column metadata: RBAR (NAm_2132): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: uncertainty1s (NAm_2133): paleoData_variableName: 'SD' has been replaced by 'uncertainty1s'
  paleo column metadata: uncertainty1s (NAm_2133): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: uncertainty1s (NAm_2133): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: uncertainty1s (NAm_2133): paleoData_summaryStatistic: '' has been replaced by '1 sigma'
  paleo column metadata: uncertainty1s (NAm_2134): paleoData_variableName: 'SE' has been replaced by 'uncertainty1s'
  paleo column metadata: uncertainty1s (NAm_2134): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: uncertainty1s (NAm_2134): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: uncertainty1s (NAm_2134): paleoData_summaryStatistic: '' has been replaced by '1 sigma'
  paleo column metadata: EPS (NAm_2135): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: core (NAm_2136): paleoData_longName: '' has been replaced by 'segment'
  paleo column metadata: year (PYTNKGD0RV2): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (PYTNKGD0RV2): paleoData_longName: '' has been replaced by 'segment'

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2025-02-24 22:49:42.910299 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  base metadata: archiveType: 'tree' has been replaced by 'Wood'

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2022-08-23 23:46:54 UTC
changes:
  paleo interpretation metadata: sampleCount (NAm_2125): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: segment (NAm_2126): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: ringWidth (NAm_2127): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: residual (NAm_2129): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: ARS (NAm_2130): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: corrs (NAm_2131): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: RBar (NAm_2132): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: SD (NAm_2133): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: SE (NAm_2134): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: EPS (NAm_2135): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: core (NAm_2136): interpretation1_scope: '' has been replaced by 'climate'

version: 1.0.0
curator: nicholas
timestamp: 2022-08-23 23:41:56 UTC
notes: Starting the changelog

Extracting a paleotemperature record from Picea engelmannii tree-line sites in the central Canadian Rockies
author: George, Scott St;Luckman, Brian H
cite key: george2001extractingapaleotemperatu
data url: doi.org
doi: 10.1139/x00-188
issue: 3
journal: Canadian Journal of Forest Research
pages: 457-470
publisher: Canadian Science Publishing
pub year: 2001
type: journal-article
volume: 31
year: 2001

World Data Center for Paleoclimatology
author: Luckman, B.H.
institution: World Data Center for Paleoclimatology
type: dataCitation
url: https://www.ncdc.noaa.gov/paleo/study/16593
urldate: 2014

longitude: -117.3
latitude: 52.9
elevation: 2050
geometry type: Point
pages2k region: NAm
site name: Cardinal Divide