paleo data:
  measurement table:
    google work sheet key: o4fd0b1
    table name: paleo1measurement1
    missing value: NaN
    d18 o:
      chronology integration time: 3 months (1657-1952), 12 months (1952-1992)
      chronology integration time basis: For the upper part of the record (1992-1952) a calendar year was first assigned to each density-band couplet and hence to every 12 samples assuming linear subannual skeletal extension. Second, systematic variations in oxygen isotopic composition were correlated with monthly SST values by using the AnalySeties program [Paillard et al., 1996] to match the peaks and troughs in the two time series. For the lower part of the record (1657-1951), simple band counting was used to extend the chronology back to the beginning of the record, which we estimate to be 1657. Although we have no absolute dates on this coral, Crowley et al. [1997] recently demonstrated that some of the distinctive cool excursions in the mean annual record coincide within 1 year of known volcanic eruptions as determined from the volcano chronology of Sirekin and Siebert [1994] and various ice core records
      chronology integration time uncertainty: 2-3 months
      chronology integration time uncertainty type: chronological
      chronology integration time units: year
      description: carbonate
      has chron: 0
      has max value: -3.02
      has mean value: -4.2294
      has median value: -4.26
      has min value: -5.39
      has paleo depth: 0
      inferred material: surface seawater
      inferred material group: surface water
      inferred material group original: surface seawater
      instrument: MAT 251 mass spectometer coupled with a CarboKiel carbonate extraction device at the University of Michigan
      iso2k certification: DMT (1/14/19)
      iso2k primary timeseries: TRUE
      iso2k UI: CO98QUNC01A
      long name: AD
      measurement material: coral
      measurement material detail: aragonite
      measurement material screening: Thin sections, SEM (DeLong 2013)
      measurement standard: VPDB
      measurement table name: measurementTable1
      median res12k: NA
      notes: ; archiveType changed - was originally Coral (CO)
      paleo data table name: pt1_1
      QC certification: DMT (1/14/19)
      q cnotes: Duplicate with Quinn 2002, Stephans 2004 for the interval 1992-1967 only. DeLong 2012 and 2013 updated the chronology for Quinn 1998, updated d18O and d13C paper is in progress. The new bottom date is 1649 and is based on cross-dating two cores and several 230Th dates. DeLong 2013 details several sections that were suboptimally sampled and replaced with new optimal sampling paths. Use this record with caution since it has changed.
      t sid: CO98QUNC01A
      uncertainty analytical: <±0.08‰ (2 sigma)
      units: permil
      variable name: d18O
      variable type: measured
      is primary: false
      primary age column: false
      has time tsid: MATf724531f7f
      values: -4.25
      values: -4.54
      values: -4.74
      values: -4.51
      values: -4.17
      values: -4.34
      values: -4.68
      values: -4.19
      values: -4.47
      values: -4.8
      values: -4.59
      values: -4.26
      values: -4.63
      values: -4.71
      values: -4.56
      values: -4.2
      values: -4.38
      values: -4.49
      values: -4.29
      values: -4.03
      values: -4.57
      values: -4.41
      values: -4.05
      values: -4.28
      values: -4.72
      values: -4.61
      values: -3.96
      values: -4.36
      values: -4.42
      values: -3.97
      values: -4.37
      values: -4.62
      values: -4.4
      values: -4.11
      values: -4.53
      values: -4.79
      values: -4.06
      values: -4.43
      values: -4.78
      values: -4.45
      values: -4.04
      values: -4.09
    year:
      data type: float
      description: Year AD
      has max value: 1992.75
      has mean value: 1825.25
      has median value: 1825.25
      has min value: 1657.75
      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: MATf724531f7f
      units: yr AD
      units original: CE
      variable name: year
      variable type: inferred
      is primary: true
      primary age column: true
      has time tsid: MATf724531f7f
      values: 1992.75
      values: 1992.5
      values: 1992.25
      values: 1992
      values: 1991.75
      values: 1991.5
      values: 1991.25
      values: 1991
      values: 1990.75
      values: 1990.5
      values: 1990.25
      values: 1990
      values: 1989.75
      values: 1989.5
      values: 1989.25
      values: 1989
      values: 1988.75
      values: 1988.5
      values: 1988.25
      values: 1988
      values: 1987.75
      values: 1987.5
      values: 1987.25
      values: 1987
      values: 1986.75
      values: 1986.5
      values: 1986.25
      values: 1986
      values: 1985.75
      values: 1985.5
      values: 1985.25
      values: 1985
      values: 1984.75
      values: 1984.5
      values: 1984.25
      values: 1984
      values: 1983.75
      values: 1983.5
      values: 1983.25
      values: 1983
      values: 1982.75
      values: 1982.5
      values: 1982.25
      values: 1982
      values: 1981.75
      values: 1981.5
      values: 1981.25
      values: 1981
      values: 1980.75
      values: 1980.5
      values: 1980.25
      values: 1980
      values: 1979.75
      values: 1979.5
      values: 1979.25
      values: 1979
      values: 1978.75
      values: 1978.5
      values: 1978.25
      values: 1978
    depth:
      data type: float
      description: depth
      has max value: _NaN_
      has mean value: _NaN_
      has median value: _NaN_
      has min value: _NaN_
      iso2k primary timeseries: FALSE
      long name: AD
      measurement table name: measurementTable1
      median res12k: NA
      paleo data table name: pt1_1
      t sid: MAT7827f007c4
      units: cm
      variable name: depth
      variable type: measured
      is primary: false
      primary age column: false
      has time tsid: MATf724531f7f
      values: NaN
      interpretation:
        fraction: NA
        rank: NA
        scope: climate
      interpretation:
        fraction: NA
        rank: NA
        scope: climate
      interpretation:
        rank: NA
        scope: climate
      interpretation:
        fraction: NA
        scope: climate
      interpretation:
        rank: NA
        scope: climate
archive type: Coral
archive type original: coral
created by: matlab
data acquisition notes: The original meta data on NOAA states there are five files, NC.Coral.5_98.xls (Microsoft Excel format), NC.1951-1657.Qtr.txt, NC.1992-1952.Mon.txt, NC.Published.1992-1657.Qtr.txt, NC.RawData.txt (Tab delimited ASCII files of the individual sheets in NC.Coral.5_98.xls), but these appear to be missing from NOAA web site now. I have a copy archived of these files (kdelong@lsu.edu) as well as the new updated chronology and new d18O data that repalced the suboptimal sections discussed in DeLong 2013.
dataset id: Uq6nzXzFimFs5qsjOnWx
data set name: CO98QUNC
dataset version: 1.0.6
google metadata worksheet: oklk3fd
has chron: 0
has depth: 0
has paleo depth: 0
lipdverse link: https://lipdverse.org/data/Uq6nzXzFimFs5qsjOnWx/1_0_6
max year: 1992.75
min year: 1657.75
modern system instrumental dataset coordinates: -22.48, 166.45
modern system instrumental dataset URL: https://www.ncdc.noaa.gov/cdo/f
notes: possible duplicate with Quinn 2002, Stephans 2004 for 1992-1967 only DeLong 2012 has updated the chronology for Quinn 1998, updated d18O and d13C paper is in progress.
n unique ages: 0
n unique good ages: 0
n unique other ages: 0
original data url: https://www.ncdc.noaa.gov/paleo/study/1843
lipd version: 1.3

basis: there are some indications from the salinity record for New Caledonia [Quinn et al., 1996b] of interannual changes of as much as 0.5 per mil. The potential impact of a 0.5 per mil interannual salinity variation on d18O seawater enceo n interannucaol ral$ ?80r angefsr om 0.14 per mil [Fairbanks et al., 1997] to 0.15 per mil [Craig and Gordon, 1965]. This effect could explain part of the difference in the seasonal and mean annual slope of d180/SST is discussed above.
direction: decrease/increase
interp direction: decrease/increase
scope: climate
variable: temperature
variable detail: sea surface
variable group: temperature and salinity

scope: climate

scope: climate

basis: Calibration between the instrument (local SST and gridded GISST2) and proxy records was evaluated using two regression techniques: standard ordinary least sqaures and reduced major axis.
direction: negative
fraction: 0.77
inferred material: seawater
integration time: 3 months (1657-1952), 12 months (1952-1992)
integration time basis: For the upper part of the record (1992-1952) a calendar year was first assigned to each density-band couplet and hence to every 12 samples assuming linear subannual skeletal extension. Second, systematic variations in oxygen isotopic composition were correlated with monthly SST values by using the AnalySeties program [Paillard et al., 1996] to match the peaks and troughs in the two time series. For the lower part of the record (1657-1951), simple band counting was used to extend the chronology back to the beginning of the record, which we estimate to be 1657. Although we have no absolute dates on this coral, Crowley et al. [1997] recently demonstrated that some of the distinctive cool excursions in the mean annual record coincide within 1 year of known volcanic eruptions as determined from the volcano chronology of Sirekin and Siebert [1994] and various ice core records
integration time uncertainty: 2-3 months
integration time uncertainty type: chronological
integration time units: year
mathematical relation: linear
rank: 1
scope: isotope
seasonality: subannual
variable: temperature
variable group: Temperature
variable group direction: negative
variable group original: T_water
coefficient: NA

direction: positive
inferred material: seawater
integration time: 3 months (1657-1952), 12 months (1952-1992)
integration time basis: For the upper part of the record (1992-1952) a calendar year was first assigned to each density-band couplet and hence to every 12 samples assuming linear subannual skeletal extension. Second, systematic variations in oxygen isotopic composition were correlated with monthly SST values by using the AnalySeties program [Paillard et al., 1996] to match the peaks and troughs in the two time series. For the lower part of the record (1657-1951), simple band counting was used to extend the chronology back to the beginning of the record, which we estimate to be 1657. Although we have no absolute dates on this coral, Crowley et al. [1997] recently demonstrated that some of the distinctive cool excursions in the mean annual record coincide within 1 year of known volcanic eruptions as determined from the volcano chronology of Sirekin and Siebert [1994] and various ice core records
integration time uncertainty: 2-3 months
integration time uncertainty type: chronological
integration time units: year
mathematical relation: linear
rank: 2
scope: isotope
variable: seawaterIsotope
variable group: EffectiveMoisture
variable group direction: negative
variable group original: d18O_seawater
coefficient: NA
fraction: NA

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

equation: SST= -6.64(d180) -6.04
reference: Quinn et al., 1998

has max value: 0.25
has mean value: 0.25
has median value: 0.25
has min value: 0.25
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
compilation version: 1_1_1
compilation version: 1_1_2

fraction: NA
rank: NA
scope: climate

fraction: NA
rank: NA
scope: climate

rank: NA
scope: climate

fraction: NA
scope: climate

rank: NA
scope: climate

has max value: 0.25
has mean value: 0.25
has median value: 0.25
has min value: 0.25
units: AD

has max value: 0.25
has mean value: 0.25
has median value: 0.25
has min value: 0.25
units: AD

measurement table:
  google work sheet key: o2ko1cj
  table name: chron1measurement1
  missing value: NaN
  depth u th:
    measurement table name: measurementTable1
    t sid: chron1
    variable name: depthUTh
    units: mm
    chron name: c1
    description: mid-point depth of the sub-sample drilled for U-Th age
    notes: Essential
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 1
    values: NA
  sample ID:
    measurement table name: measurementTable1
    t sid: chron2
    variable name: SampleID
    chron name: c1
    description: Sample ID for the U-Th age measured
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 2
    values: NA
  weight:
    measurement table name: measurementTable1
    t sid: chron3
    variable name: weight
    units: mg
    chron name: c1
    description: Weight of powder analyzed for U-Th age
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 3
    values: NA
  U238:
    measurement table name: measurementTable1
    t sid: chron4
    variable name: U238
    units: ppb
    chron name: c1
    description: 238U content of the sub-sample
    notes: Essential
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 4
    values: NA
  U238 error:
    measurement table name: measurementTable1
    t sid: chron5
    variable name: U238_error
    units: ppb
    chron name: c1
    description: Analytical uncertainty of 238U
    uncertainty level: 2 sigma
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 5
    values: NA
  th232:
    measurement table name: measurementTable1
    t sid: chron6
    variable name: Th232
    units: ppt
    chron name: c1
    description: 232Th content of the sub-sample
    notes: Essential
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 6
    values: NA
  th232 error:
    measurement table name: measurementTable1
    t sid: chron7
    variable name: Th232_error
    units: ppt
    chron name: c1
    description: Analytical uncertainty of 232Th
    uncertainty level: 2 sigma
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 7
    values: NA
  d234 u:
    measurement table name: measurementTable1
    t sid: chron8
    variable name: d234U
    units: (ratio)
    chron name: c1
    description: d234U measured in the sub-sample
    notes: Essential
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 8
    values: NA
  d234 u error:
    measurement table name: measurementTable1
    t sid: chron9
    variable name: d234U_error
    chron name: c1
    description: Analytical uncertainty of d234U
    uncertainty level: 2 sigma
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 9
    values: NA
  th230 U238activity:
    measurement table name: measurementTable1
    t sid: chron10
    variable name: Th230_U238activity
    units: activity
    chron name: c1
    description: [230Th/238U] activity measured in the sub-sample
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 10
    values: NA
  u thactivity error:
    measurement table name: measurementTable1
    t sid: chron11
    variable name: U_Thactivity_error
    chron name: c1
    description: Analytical uncertainty of 230Th-238U activity
    uncertainty level: 2 sigma
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 11
    values: NA
  th230 th232ratio:
    measurement table name: measurementTable1
    t sid: chron12
    variable name: Th230_Th232ratio
    units: ppm
    chron name: c1
    description: [230Th/232Th] ratio in the sub-sample
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 12
    values: NA
  thratio error:
    measurement table name: measurementTable1
    t sid: chron13
    variable name: Thratio_error
    units: ppm
    chron name: c1
    description: Analytical uncertainty of 230Th-232Th ratio
    uncertainty level: 2 sigma
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 13
    values: NA
  age uncorrected:
    measurement table name: measurementTable1
    t sid: chron14
    variable name: AgeUncorrected
    units: years ago
    chron name: c1
    description: Uncorrected U-Th age of the sub-sample
    notes: Essential
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 14
    values: NA
  age uncorr error:
    measurement table name: measurementTable1
    t sid: chron15
    variable name: AgeUncorr_error
    units: yrs
    chron name: c1
    description: Analytical uncertainty of Uncorrected Age
    uncertainty level: 2 sigma
    notes: Essential
    has max value: _NaN_
    has min value: _NaN_
    has mean value: _NaN_
    has median value: _NaN_
    number: 15
    values: NA

measurement table name: measurementTable1
t sid: chron16
variable name: age
units: years ago
chron name: c1
description: Corrected U-Th age of the sub-sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 16
values: NA

measurement table name: measurementTable1
t sid: chron17
variable name: AgeCorr_error
units: yrs
chron name: c1
description: Uncertainty of Corrected Age (includes Th correction)
uncertainty level: 2 sigma
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 17
values: NA

measurement table name: measurementTable1
t sid: chron18
variable name: dU234initial
units: (ratio)
chron name: c1
description: Calculated initial d234U in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 18
values: NA

measurement table name: measurementTable1
t sid: chron19
variable name: dU234i_error
chron name: c1
description: Analytical uncertainty of calculated d234U initial
uncertainty level: 2 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 19
values: NA

measurement table name: measurementTable1
t sid: chron20
variable name: depthtopPb
units: mm
chron name: c1
description: Depth at the top of the sub-sample for 210Pb analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 20
values: NA

measurement table name: measurementTable1
t sid: chron21
variable name: depthbottomPb
units: mm
chron name: c1
description: Depth at the bottom of the sub-sample for 210Pb analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 21
values: NA

measurement table name: measurementTable1
t sid: chron22
variable name: Pb210excess
units: dpm/g
chron name: c1
description: Lead-210 excess measured in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 22
values: NA

measurement table name: measurementTable1
t sid: chron23
variable name: Pb210_error
units: dpm/g
chron name: c1
description: Analytical uncertainty of 210Pb excess
uncertainty level: 1 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 23
values: NA

measurement table name: measurementTable1
t sid: chron24
variable name: depthtopCs
units: mm
chron name: c1
description: Depth at the top of the sub-sample for 137Cs analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 24
values: NA

measurement table name: measurementTable1
t sid: chron25
variable name: depthbottomCs
units: mm
chron name: c1
description: Depth at the bottom of the sub-sample for 137Cs analysis
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 25
values: NA

measurement table name: measurementTable1
t sid: chron26
variable name: Cs137gamactivity
units: Bq/g
chron name: c1
description: Cesium-137 g-activity measured in the sub-sample
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 26
values: NA

measurement table name: measurementTable1
t sid: chron27
variable name: Cs137_error
units: Bq/g
chron name: c1
description: Analytical uncertainty of 137Cs g-activity
uncertainty level: 1 sigma
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 27
values: NA

measurement table name: measurementTable1
t sid: chron28
variable name: bandAge
units: yr CE
chron name: c1
description: Band counted age for the U-Th sample
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 28
values: NA

measurement table name: measurementTable1
t sid: chron29
variable name: sampleType
chron name: c1
description: Sample description. E.g., round plug, annual density band
notes: Essential
has max value: _NaN_
has min value: _NaN_
has mean value: _NaN_
has median value: _NaN_
number: 29
values: NA

methods:
  algorithm: BAM
  parameters:
    n ens: 1000
    resize: 0
  uncertainty: low

methods:
  algorithm: BAM
  parameters:
    n ens: 1000
    resize: 0
  uncertainty: high

version: 1.0.6
last version: 1.0.5
curator: nicholas
timestamp: 2025-05-20 16:18:39.682332 UTC
changes:
  paleo interpretation metadata: depth (MAT7827f007c4): interpretation4_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: depth (MAT7827f007c4): interpretation5_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MATf724531f7f): interpretation4_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MATf724531f7f): interpretation5_scope: '' has been replaced by 'climate'

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2025-04-17 20:04:04.131036 UTC
changes:
  paleo column metadata: d18O (CO98QUNC01A): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (CO98QUNC01A): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: depth (MAT7827f007c4): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: depth (MAT7827f007c4): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: year (MATf724531f7f): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (MATf724531f7f): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2025-04-11 16:14:47.650936 UTC
changes:
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_basis: 'Calibration between the instrument (local SST and gridded GISST2) and proxy records was evaluated using two regression techniques: standard ordinary least sqaures and reduced major axis.' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_direction: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_fraction: '0.77' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_integrationTime: '3 months (1657-1952), 12 months (1952-1992)' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_integrationTimeBasis: 'For the upper part of the record (1992-1952) a calendar year was first assigned to each density-band couplet and hence to every 12 samples assuming linear subannual skeletal extension. Second, systematic variations in oxygen isotopic composition were correlated with monthly SST values by using the AnalySeties program [Paillard et al., 1996] to match the peaks and troughs in the two time series. For the lower part of the record (1657-1951), simple band counting was used to extend the chronology back to the beginning of the record, which we estimate to be 1657. Although we have no absolute dates on this coral, Crowley et al. [1997] recently demonstrated that some of the distinctive cool excursions in the mean annual record coincide within 1 year of known volcanic eruptions as determined from the volcano chronology of Sirekin and Siebert [1994] and various ice core records' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_integrationTimeUncertainty: '2-3 months' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_integrationTimeUncertaintyType: 'chronological' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_integrationTimeUnits: 'year' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_rank: '1' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_seasonality: 'subannual' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_variable: 'temperature' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_variableGroup: 'Temperature' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_variableGroupOriginal: 'T_water' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_direction: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_integrationTime: '3 months (1657-1952), 12 months (1952-1992)' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_integrationTimeBasis: 'For the upper part of the record (1992-1952) a calendar year was first assigned to each density-band couplet and hence to every 12 samples assuming linear subannual skeletal extension. Second, systematic variations in oxygen isotopic composition were correlated with monthly SST values by using the AnalySeties program [Paillard et al., 1996] to match the peaks and troughs in the two time series. For the lower part of the record (1657-1951), simple band counting was used to extend the chronology back to the beginning of the record, which we estimate to be 1657. Although we have no absolute dates on this coral, Crowley et al. [1997] recently demonstrated that some of the distinctive cool excursions in the mean annual record coincide within 1 year of known volcanic eruptions as determined from the volcano chronology of Sirekin and Siebert [1994] and various ice core records' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_integrationTimeUncertainty: '2-3 months' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_integrationTimeUncertaintyType: 'chronological' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_integrationTimeUnits: 'year' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_mathematicalRelation: 'linear' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_rank: '2' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_variable: 'seawaterIsotope' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_variableGroup: 'EffectiveMoisture' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_variableGroupOriginal: 'd18O_seawater' has been replaced by ''
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_basis: '' has been replaced by 'Calibration between the instrument (local SST and gridded GISST2) and proxy records was evaluated using two regression techniques: standard ordinary least sqaures and reduced major axis.'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_direction: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_fraction: '' has been replaced by '0.77'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_inferredMaterial: '' has been replaced by 'seawater'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_integrationTime: '' has been replaced by '3 months (1657-1952), 12 months (1952-1992)'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_integrationTimeBasis: '' has been replaced by 'For the upper part of the record (1992-1952) a calendar year was first assigned to each density-band couplet and hence to every 12 samples assuming linear subannual skeletal extension. Second, systematic variations in oxygen isotopic composition were correlated with monthly SST values by using the AnalySeties program [Paillard et al., 1996] to match the peaks and troughs in the two time series. For the lower part of the record (1657-1951), simple band counting was used to extend the chronology back to the beginning of the record, which we estimate to be 1657. Although we have no absolute dates on this coral, Crowley et al. [1997] recently demonstrated that some of the distinctive cool excursions in the mean annual record coincide within 1 year of known volcanic eruptions as determined from the volcano chronology of Sirekin and Siebert [1994] and various ice core records'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_integrationTimeUncertainty: '' has been replaced by '2-3 months'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_integrationTimeUncertaintyType: '' has been replaced by 'chronological'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_integrationTimeUnits: '' has been replaced by 'year'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_rank: '' has been replaced by '1'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_seasonality: '' has been replaced by 'subannual'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_variable: '' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_variableGroup: '' has been replaced by 'Temperature'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation4_variableGroupOriginal: '' has been replaced by 'T_water'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_direction: '' has been replaced by 'positive'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_inferredMaterial: '' has been replaced by 'seawater'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_integrationTime: '' has been replaced by '3 months (1657-1952), 12 months (1952-1992)'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_integrationTimeBasis: '' has been replaced by 'For the upper part of the record (1992-1952) a calendar year was first assigned to each density-band couplet and hence to every 12 samples assuming linear subannual skeletal extension. Second, systematic variations in oxygen isotopic composition were correlated with monthly SST values by using the AnalySeties program [Paillard et al., 1996] to match the peaks and troughs in the two time series. For the lower part of the record (1657-1951), simple band counting was used to extend the chronology back to the beginning of the record, which we estimate to be 1657. Although we have no absolute dates on this coral, Crowley et al. [1997] recently demonstrated that some of the distinctive cool excursions in the mean annual record coincide within 1 year of known volcanic eruptions as determined from the volcano chronology of Sirekin and Siebert [1994] and various ice core records'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_integrationTimeUncertainty: '' has been replaced by '2-3 months'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_integrationTimeUncertaintyType: '' has been replaced by 'chronological'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_integrationTimeUnits: '' has been replaced by 'year'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_rank: '' has been replaced by '2'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_variable: '' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_variableGroup: '' has been replaced by 'EffectiveMoisture'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation5_variableGroupOriginal: '' has been replaced by 'd18O_seawater'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation6_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: depth (MAT7827f007c4): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: depth (MAT7827f007c4): interpretation2_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: depth (MAT7827f007c4): interpretation3_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MATf724531f7f): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MATf724531f7f): interpretation2_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: year (MATf724531f7f): interpretation3_scope: '' has been replaced by 'climate'

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2025-04-09 20:52:05.475702 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation1_variable: 'temperature and salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2025-04-09 17:39:03.484936 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation1_variable: 'temperature and salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (CO98QUNC01A): interpretation3_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2025-04-08 17:32:36.085932 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo column metadata: d18O (CO98QUNC01A): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: depth (MAT7827f007c4): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: year (MATf724531f7f): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (MATf724531f7f): paleoData_longName: '' has been replaced by 'AD'

author:
  name: Quinn, T. M.
citation: Quinn, T. M., Crowley, T. J., Taylor, F. W., Henin, C., Joannot, P. and Join, Y.: A multicentury stable isotope record from a New Caledonia coral: Interannual and decadal sea surface temperature variability in the southwest Pacific since 1657 A.D, Paleoceanography, 13(4), 412–426, doi:10.1029/98pa00401, 1998.
data url: https://www.ncdc.noaa.gov/cdo/f
doi: 10.1029/98PA00401, 10.1029/96PA01859, 10.1029/97PA01348, 10.1029/1999PA900032, 10.1038/nclimate1583, 10.1016/j.palaeo.2012.08.019

citation: Quinn, T. M., Taylor, F. W., Crowley, T. J. and Link, S. M.: Evaluation of sampling resolution in coral stable isotope records: A case study using records from New Caledonia and Tarawa, Paleoceanography, 11(5), 529–542, doi:10.1029/96pa01859, 1996.
doi: 10.1029/96PA01859

longitude: 166.45
latitude: -22.48
elevation: -3
geometry type: Point
site name: Amedee Island, New Caledonia