paleo data:
  measurement table:
    google work sheet key: ovf1ra7
    table name: paleo1measurement1
    missing value: NaN
    d18 o:
      chronology integration time: NaN
      chronology integration time basis: NaN
      chronology integration time uncertainty: NaN
      chronology integration time uncertainty type: NaN
      chronology integration time units: NaN
      description: inferred seawater
      equilibrium evidence: NaN
      has chron: 1
      has max value: 2.32
      has mean value: 1.3206
      has median value: 1.52
      has min value: 0.09
      has paleo depth: 0
      has time tsid: MAT63674e7a05
      inferred material: surface seawater
      inferred material group: surface water
      inferred material group original: surface seawater
      instrument: NaN
      iso2k certification: LJ 12/12/2018
      iso2k hackathon notes: Marine archive team- check inferred materials and differentiate between surface and subsurface seawater.
      iso2k primary timeseries: TRUE
      iso2k UI: MS13RSAS01b
      is primary: false
      long name: AD
      measurement material detail: inferred from G. ruber (white) d18O and Mg/Ca
      measurement material screening: NaN
      measurement standard: VSMOW
      measurement table name: measurementTable1
      median res12k: NA
      notes: ; archiveType changed - was originally Marine sediment (MS)
      paleo data table name: pt1_1
      primary age column: false
      QC certification: LJ 12/12/2018. Added raw d18O carbonate. isotope data have depth
      q cnotes: LJ 12/12/2018. Added raw d18O carbonate. isotope data have depth
      t sid: MS13RSAS01b_iso2k
      uncertainty analytical: NaN
      uncertainty reproducibility: 0.3
      units: permil
      variable name: d18O
      variable type: inferred
      number: 1
      values: 0.27
      values: 0.28
      values: NaN
      values: 0.55
      values: 0.8
      values: 0.63
      values: 0.47
      values: 0.39
      values: 0.38
      values: 0.29
      values: 0.53
      values: 0.35
      values: 0.48
      values: 0.09
      values: 0.36
      values: 0.41
      values: 0.3
      values: 0.42
      values: 0.26
      values: 0.15
      values: 0.21
      values: 0.49
      values: 0.45
      values: 0.31
      values: 0.32
      values: 0.24
      values: 0.46
      values: 0.56
      values: 0.64
      values: 0.54
      values: 0.5
      values: 0.58
      values: 0.65
      values: 0.74
      values: 0.44
      values: 0.69
      values: 0.62
      values: 0.59
      values: 0.76
    age:
      data type: float
      description: Year AD
      has max value: 1830
      has mean value: -13514.2105
      has median value: -12490
      has min value: -29650
      has time tsid: MAT63674e7a05
      inferred variable type: year
      iso2k primary timeseries: FALSE
      is primary: true
      long name: AD
      measurement table name: measurementTable1
      median res12k: NA
      paleo data table name: pt1_1
      primary age column: true
      t sid: MAT63674e7a05_iso2k
      units: yr BP
      units original: CE
      variable name: age
      variable type: inferred
      number: 2
      values: 120
      values: 290
      values: 420
      values: 510
      values: 600
      values: 680
      values: 770
      values: 860
      values: 950
      values: 1030
      values: 1120
      values: 1210
      values: 1300
      values: 1380
      values: 1470
      values: 1560
      values: 1650
      values: 1730
      values: 1820
      values: 1910
      values: 1999
      values: 2079
      values: 2169
      values: 2259
      values: 2439
      values: 2629
      values: 2809
      values: 2999
      values: 3179
      values: 3359
      values: 3549
      values: 3729
      values: 3909
      values: 4099
      values: 4279
      values: 4469
      values: 4649
      values: 4829
      values: 5019
      values: 5199
      values: 5379
      values: 5569
      values: 5749
      values: 5939
      values: 6119
      values: 6299
      values: 6489
      values: 6669
      values: 6779
      values: 6889
      values: 6999
      values: 7109
      values: 7229
      values: 7339
      values: 7449
      values: 7559
      values: 7669
      values: 7779
      values: 7889
    depth:
      data type: float
      description: depth
      has max value: 286.5
      has mean value: 144.493
      has median value: 144.5
      has min value: 1
      has time tsid: MAT63674e7a05
      iso2k primary timeseries: FALSE
      is primary: false
      long name: AD
      measurement table name: measurementTable1
      median res12k: NA
      paleo data table name: pt1_1
      primary age column: false
      t sid: MAT551d02c7f8_iso2k
      units: cm
      variable name: depth
      variable type: measured
      number: 3
      values: 1
      values: 3
      values: 4.5
      values: 5.5
      values: 6.5
      values: 7.5
      values: 8.5
      values: 9.5
      values: 10.5
      values: 11.5
      values: 12.5
      values: 13.5
      values: 14.5
      values: 15.5
      values: 16.5
      values: 17.5
      values: 18.5
      values: 19.5
      values: 20.5
      values: 21.5
      values: 22.5
      values: 23.5
      values: 24.5
      values: 25.5
      values: 26.5
      values: 27.5
      values: 28.5
      values: 29.5
      values: 30.5
      values: 31.5
      values: 32.5
      values: 33.5
      values: 34.5
      values: 35.5
      values: 36.5
      values: 37.5
      values: 38.5
      values: 39.5
      values: 40.5
      values: 41.5
      values: 42.5
      values: 43.5
      values: 44.5
      values: 45.5
      values: 46.5
      values: 47.5
      values: 48.5
      values: 49.5
      values: 50.5
      values: 51.5
      values: 52.5
      values: 53.5
      values: 54.5
      values: 55.5
      values: 56.5
      values: 57.5
      values: 58.5
      values: 59.5
      values: 60.5
      values: 61.5
      values: 62.5
archive type: MarineSediment
archive type original: marine sediment
collection name: Saraswat.2013.SK237-GC04
created by: matlab
data contributor: HLF
dataset id: NINnJhhfiwKN1lRFbLBH
data set name: MS13RSAS
dataset version: 1.0.6
google metadata worksheet: ob1mq3e
has chron: 1
has depth: 1
has paleo depth: 0
lipdverse link: https://lipdverse.org/data/NINnJhhfiwKN1lRFbLBH/1_0_6
max year: 1830
min year: -29650
n unique ages: 5
n unique good ages: 0
n unique other ages: 0
original data url: https://www.ncdc.noaa.gov/paleo/study/17575
original data URL: ftp://ftp.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/saraswat2013/saraswat2013-sk237gc04.txt
pub: Deglaciation in the tropical Indian Ocean driven by interplay between the regional monsoon and global teleconnections
pub: O2kLR-SWCoastOfIndia.Saraswat.2013
lipd version: 1.3

basis: NaN
direction: increase
interp direction: increase
scope: climate
seasonality: deleteMe
variable: salinity
variable detail: sea surface
variable group: EffectiveMoisture
variable group direction: negative
variable group original: S
variable original: salinity

scope: climate

scope: climate

coefficient: NA
direction: positive
equilibrium evidence: NaN
fraction: NA
inferred material: seawater
integration time: NaN
integration time basis: NaN
integration time uncertainty: NaN
integration time uncertainty type: NaN
integration time units: NaN
mathematical relation: linear
rank: NA
scope: isotope
seasonality: Annual
variable: seawaterIsotope
variable group: EffectiveMoisture
variable group direction: negative
variable group original: d18O_seawater
variable original: Salinity

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

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

equation: d18Osw = a*SST + b*d18Oc +c
reference: low-light paleotemperature equation derived for Orbulina universa ( Bemis et al., 1998 and Lea et al., 2000)
uncertainty: yes
uncertainty type: standard error

has max value: 190
has mean value: 110.8451
has median value: 110
has min value: 60
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

has max value: 190
has mean value: 110.8451
has median value: 110
has min value: 60
units: AD

has max value: 190
has mean value: 110.8451
has median value: 110
has min value: 60
units: AD

has chron: 1
has max value: 29.48
has mean value: 27.0664
has median value: 27.255
has min value: 24.43
has paleo depth: 0
has time tsid: MAT63674e7a05
iso2k hackathon notes: Marine archive team- check inferred materials and differentiate between surface and subsurface seawater.
iso2k primary timeseries: FALSE
is primary: false
long name: AD
measurement table name: measurementTable1
median res12k: NA
notes: ; archiveType changed - was originally Marine sediment (MS)
paleo data table name: pt1_1
primary age column: false
t sid: O2kLR_118q_iso2k
units: degC
variable name: temperature
number: 4
values: 28.18
values: 28.08
values: NaN
values: 28.76
values: 27.65
values: 28.64
values: 29.24
values: 27.89
values: 27.81
values: 27.93
values: 28.55
values: 27.87
values: 28.77
values: 29.13
values: 28.2
values: 28.97
values: 28.42
values: 28.34
values: 28.95
values: 27.46
values: 28.49
values: 27.85
values: 28.72
values: 28.46
values: 27.34
values: 28.12
values: 28.31
values: 28.24
values: 27.73
values: 28.41
values: 28.91
values: 27.49
values: 28.92
values: 28.87
values: 28.71
values: 28.82
values: 28.15
values: 29.05
values: 28.45
values: 28.83
values: 28.57
values: 28.68
values: 28.63
values: 29.01
values: 29.12
values: 28.23
values: 29.09
values: 28.67
values: 28.62
values: 28.93
values: 27.82
values: 29
values: 29.03
values: 28.3
values: 27.78
values: 28.25
values: 28.27
values: 28.02
values: 28.75
values: 28.43

scope: climate

scope: climate

scope: climate

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

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

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

has max value: 190
has mean value: 110.8451
has median value: 110
has min value: 60
units: AD

description: Mg/Ca of foraminiferal calcite
has chron: 1
has max value: 5.04
has mean value: 4.0821
has median value: 4.12
has min value: 3.2
has paleo depth: 0
has time tsid: MAT63674e7a05
instrument: Thermo Finnigan Element2
iso2k hackathon notes: Marine archive team- check inferred materials and differentiate between surface and subsurface seawater.
iso2k primary timeseries: FALSE
is primary: false
long name: AD
measurement material: planktonic foraminifera carbonate (G ruber white 250-355)
measurement table name: measurementTable1
median res12k: NA
notes: The specimens were cleaned following the UCSB standard foraminifera cleaning procedure without the DTPA step ( Lea et al., 2000 and Martin and Lea, 2002).; archiveType changed - was originally Marine sediment (MS)
paleo data table name: pt1_1
primary age column: false
t sid: LPDc1accbf5t_iso2k
units: mmol/mol
variable name: Mg/Ca
variable name original: Mg_Ca
number: 5
values: 4.48
values: 4.44
values: NaN
values: 4.72
values: 4.27
values: 4.67
values: 4.93
values: 4.37
values: 4.34
values: 4.38
values: 4.63
values: 4.36
values: 4.73
values: 4.88
values: 4.49
values: 4.81
values: 4.58
values: 4.55
values: 4.2
values: 4.61
values: 4.35
values: 4.7
values: 4.6
values: 4.15
values: 4.46
values: 4.54
values: 4.51
values: 4.3
values: 4.79
values: 4.21
values: 4.77
values: 4.75
values: 4.47
values: 4.84
values: 4.59
values: 4.8
values: 4.64
values: 4.69
values: 4.66
values: 4.83
values: 4.5
values: 4.86
values: 4.53
values: 4.32
values: 4.52
values: 4.42
values: 4.76
values: 5.04
values: 4.96
values: 4.07
values: 4.45
values: 4.29
values: 4.1
values: 4.25
values: 4.28
values: 4.41

scope: climate

scope: climate

scope: climate

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

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

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

has max value: 190
has mean value: 110.8451
has median value: 110
has min value: 60
units: AD

description: carbonate
has max value: -0.15
has mean value: -1.1484
has median value: -0.83
has min value: -2.58
has time tsid: MAT63674e7a05
inferred material: surface seawater
inferred material group: surface water
inferred material group original: surface seawater
instrument: MAT 251
iso2k certification: LJ 20/02/2019
iso2k primary timeseries: TRUE
iso2k UI: MS13RSAS01a
is primary: false
long name: AD
measurement material: planktonic foraminifera
measurement material detail: G ruber (white) 250-355
measurement material screening: NaN
measurement standard: PDB
measurement table name: measurementTable1
median res12k: NA
notes: ; archiveType changed - was originally Marine sediment (MS)
paleo data table name: pt1_1
primary age column: false
QC certification: LJ 20/02/2019
t sid: MS13RSAS01a_iso2k
uncertainty analytical: 0.08
uncertainty reproducibility: NaN
units: permil
variable name: d18O
variable type: measured
number: 6
values: -2.43
values: -2.4
values: -2.46
values: NaN
values: -2.12
values: -2
values: -2.3
values: -2.18
values: -2.26
values: -2.45
values: -2.42
values: -2.33
values: -2.41
values: -2.32
values: -2.34
values: -2.47
values: -2.11
values: -2.58
values: -2.51
values: -2.48
values: -2.36
values: -2.21
values: -2.49
values: -2.52
values: -2.27
values: -2.38
values: -2.31
values: -2.25
values: -2.29
values: -2.24
values: -2.35
values: -2.22
values: -2.23
values: -2.16
values: -2.14
values: -2.15
values: -2.04
values: -2.37
values: -1.96
values: -2.06
values: -2.13
values: -2.1
values: -1.95
values: -1.93
values: -1.87
values: -1.98
values: -1.67
values: -2.03

basis: NaN
interp direction: decrease/increase
scope: climate
seasonality: deleteMe
variable: temperature
variable detail: sea surface
variable group: temperature/salinity

scope: climate

scope: climate

basis: Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.
coefficient: NA
direction: negative
equilibrium evidence: NaN
fraction: NA
inferred material: seawater
integration time: NaN
integration time basis: NaN
integration time uncertainty: NaN
integration time uncertainty type: NaN
integration time units: NaN
mathematical relation: nonlinear
rank: NA
scope: isotope
seasonality: Annual
variable: temperature
variable group: Temperature
variable group direction: negative
variable group original: T_water

basis: Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.
coefficient: NA
direction: decrease
equilibrium evidence: NaN
fraction: NA
inferred material: calcite; sea surface water
integration time: NaN
integration time basis: NaN
integration time uncertainty: NaN
integration time uncertainty type: NaN
integration time units: NaN
mathematical relation: non-linear
rank: NA
scope: isotope
seasonality: Annual
variable: seawaterIsotope
variable group: EffectiveMoisture
variable group direction: negative
variable group original: seawater_isotope

basis: Spero, H.J., Bijma, J., Lea, D.W., Bemis, B.E., 1997. Effect of seawater carbonate concentration on foraminiferal carbon and oxygen isotopes. Nature 390, 497-500.
coefficient: NA
direction: negative
equilibrium evidence: NaN
fraction: NA
inferred material: calcite; sea surface water
integration time: NaN
integration time basis: NaN
integration time uncertainty: NaN
integration time uncertainty type: NaN
integration time units: NaN
mathematical relation: linear
rank: NA
scope: isotope
seasonality: Annual
variable: deleteMe
variable group: Carbonate_ion_concentration

equation: NaN
reference: NaN
uncertainty: NaN
uncertainty type: NaN

has max value: 190
has mean value: 110.8451
has median value: 110
has min value: 60
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

measurement table:
  google work sheet key: oe3j0j9
  table name: paleo2measurement1
  missing value: NaN
  temperature:
    description: inferred sea-surface temperature
    has chron: 1
    has max value: 29.24
    has mean value: 28.4056
    has median value: 28.31
    has min value: 27.81
    has paleo depth: 0
    has time tsid: MATff75ed4ec7
    in compilation: Ocean2k_v1.0.0 | PAGES2k_v1.12.0
    iso2k hackathon notes: Marine archive team- check inferred materials and differentiate between surface and subsurface seawater.
    iso2k primary timeseries: FALSE
    iso2k UI: MS13RSAS01
    is primary: false
    long name: AD
    measurement material: foraminifera
    measurement method: Mg/Ca
    measurement table name: measurementTable1
    median res12k: NA
    notes: DEK2002: Mg/Ca=0.38*exp(0.09*[SST-0.61 (core depth km)]), (Dekens et al., (2002); core tops; G ruber); paleoData_units changed - was originally deg C; climateInterpretation_seasonality changed - was originally annual; archiveType changed - was originally Marine sediment (MS)
    ocean2k ID: Indian1579Saraswat2013_SK237-GC04
    pages2k id: Ocn_046
    pages2k ID: Ocn_046
    paleo data table name: pt2_1
    primary age column: false
    proxy: Mg/Ca
    proxy general: elemental
    proxy lumps: Foram Mg/Ca
    QC certification: PGM, KT, HVM, BM, JAA
    q cnotes: HVM, BM, 20/4/2016 Indian1579Saraswat2013_SK237-GC04
    t sid: O2kLR_118_iso2k
    uncertainty: DEK2002: Mg/Ca=0.38*exp(0.09*[SST-0.61 (core depth km)]), (Dekens et al., (2002); core tops; G ruber)
    units: degC
    use in global temperature analysis: TRUE
    variable name: temperature
    interpretation:
      basis: Mg/Ca calibration to SST
      direction: increase
      interp direction: increase
      scope: climate
      seasonality: Annual
      seasonality original: Annual
      variable: temperature
      variable detail: sea@surface
      variable detail original: sea_surface
      variable group: Temperature
      variable group direction: negative
      variable group original: T
    interpretation:
      scope: climate
    interpretation:
      scope: climate
    interpretation:
      coefficient: NA
      fraction: NA
      rank: NA
      scope: isotope
    interpretation:
      coefficient: NA
      fraction: NA
      rank: NA
      scope: isotope
    interpretation:
      coefficient: NA
      fraction: NA
      rank: NA
      scope: isotope
    calibration:
      equation: est. SST = (ln Mg/Ca/0.38)/0.09+0.61 (core depth (km))
      notes: DEK2002: Mg/Ca=0.38*exp(0.09*[SST-0.61 (core depth km)]), (Dekens et al., (2002); core tops; G ruber)
      reference: doi:10.1029/2001GC000200
      uncertainty: 1.2
      uncertainty type: calibrationRMSE
    has resolution:
      has max value: 219
      has mean value: 102.1333
      has median value: 88
      has min value: 87
      units: AD
    number: 1
    values: 28.18
    values: 28.08
    values: 28.76
    values: 28.05
    values: 28.64
    values: 29.24
    values: 27.89
    values: 27.81
    values: 27.93
    values: 28.55
    values: 27.87
    values: 28.77
    values: 29.13
    values: 28.2
    values: 28.97
    values: 28.42
  year:
    data type: float
    description: Year AD
    has max value: 1835
    has mean value: 981.375
    has median value: 959.5
    has min value: 303
    has time tsid: MATff75ed4ec7
    inferred variable type: year
    iso2k primary timeseries: FALSE
    is primary: true
    long name: AD
    measurement table name: measurementTable1
    median res12k: NA
    paleo data table name: pt2_1
    primary age column: true
    t sid: MATff75ed4ec7_iso2k
    units: yr AD
    units original: CE
    variable name: year
    variable type: inferred
    has resolution:
      has max value: 219
      has mean value: 102.1333
      has median value: 88
      has min value: 87
      units: AD
    number: 2
    values: 1835
    values: 1660
    values: 1441
    values: 1353
    values: 1266
    values: 1178
    values: 1091
    values: 1003
    values: 916
    values: 828
    values: 741
    values: 653
    values: 566
    values: 478
    values: 390
    values: 303

measurement table:
  google work sheet key: okx31d2
  table name: paleo3measurement1
  missing value: NaN
  temperature:
    description: inferred sea-surface temperature
    has chron: 1
    has max value: 29.237
    has mean value: 28.3689
    has median value: 28.3419
    has min value: 27.4593
    has paleo depth: 0
    has time tsid: MATc670f8ea71
    iso2k hackathon notes: Marine archive team- check inferred materials and differentiate between surface and subsurface seawater.
    iso2k primary timeseries: FALSE
    is primary: false
    long name: AD
    measurement material: foram Mg/Ca
    measurement method: Mg/Ca
    measurement table name: measurementTable1
    median res12k: NA
    notes: All O2K-LR records have been quality-controlled according to protocols published in Nature Geoscience supplement. Core length not reported, deepest 14C date at 286.5 cm; climateInterpretation_seasonality changed - was originally Annual; archiveType changed - was originally Marine sediment (MS)
    paleo data table name: pt3_1
    primary age column: false
    QC certification: KT
    q cnotes: These are the original, not quality controlled data. O2kLR recommends only using the Quality controlled data.Dataset chronology not QCd; Final entry truncated.
    t sid: O2kLR_120_iso2k
    uncertainty: DEK2002: Mg/Ca=0.38*exp(0.09*[SST-0.61 (core depth km)]), (Dekens et al., (2002); core tops; G ruber)
    units: degC
    use in global temperature analysis: FALSE
    variable name: temperature
    interpretation:
      basis: Mg/Ca calibration to SST
      direction: increase
      interp direction: increase
      scope: climate
      seasonality: Annual
      seasonality original: Annual
      variable: temperature
      variable detail: sea@surface
      variable detail original: sea_surface
      variable group: Temperature
      variable group direction: negative
      variable group original: T
    interpretation:
      scope: climate
    interpretation:
      scope: climate
    interpretation:
      coefficient: NA
      fraction: NA
      rank: NA
      scope: isotope
    interpretation:
      coefficient: NA
      fraction: NA
      rank: NA
      scope: isotope
    interpretation:
      coefficient: NA
      fraction: NA
      rank: NA
      scope: isotope
    calibration:
      notes: DEK2002: Mg/Ca=0.38*exp(0.09*[SST-0.61 (core depth km)]), (Dekens et al., (2002); core tops; G ruber)
      uncertainty type: calibrationRMSE
    has resolution:
      has max value: 218.8776
      has mean value: 97.5
      has median value: 87.551
      has min value: 87.551
      units: AD
    number: 1
    values: 28.1781
    values: 28.0847
    values: 28.7584
    values: 28.0521
    values: 28.6436
    values: 29.237
    values: 27.8944
    values: 27.8115
    values: 27.9311
    values: 28.5457
    values: 27.8666
    values: 28.7744
    values: 29.1255
    values: 28.197
    values: 28.9683
    values: 28.4209
    values: 28.3419
    values: 28.9546
    values: 27.4593
    values: 28.4914
    values: 28.1812
    values: 27.8484
    values: 28.7194
  year:
    data type: float
    description: Year AD
    has max value: 1835
    has mean value: 668.2875
    has median value: 653.0612
    has min value: -310
    has time tsid: MATc670f8ea71
    inferred variable type: year
    iso2k primary timeseries: FALSE
    is primary: true
    long name: AD
    measurement table name: measurementTable1
    median res12k: NA
    paleo data table name: pt3_1
    primary age column: true
    t sid: MATc670f8ea71_iso2k
    units: yr AD
    units original: CE
    variable name: year
    variable type: inferred
    has resolution:
      has max value: 218.8776
      has mean value: 97.5
      has median value: 87.551
      has min value: 87.551
      units: AD
    number: 2
    values: 1835
    values: 1659.898
    values: 1441.0204
    values: 1353.4694
    values: 1265.9184
    values: 1178.3673
    values: 1090.8163
    values: 1003.2653
    values: 915.7143
    values: 828.1633
    values: 740.6122
    values: 653.0612
    values: 565.5102
    values: 477.9592
    values: 390.4082
    values: 302.8571
    values: 215.3061
    values: 127.7551
    values: 40.2041
    values: -47.3469
    values: -134.898
    values: -222.449
    values: -310

version: 1.0.6
last version: 1.0.5
curator: nicholas
timestamp: 2025-05-22 00:51:26.608434 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo column metadata: age (MAT63674e7a05_iso2k): paleoData_units: 'yr AD' has been replaced by 'yr BP'
  paleo column metadata: age (MAT63674e7a05_iso2k): paleoData_variableName: 'year' has been replaced by 'age'

version: 1.0.5
last version: 1.0.4
curator: nicholas
timestamp: 2025-04-17 20:04:50.647027 UTC
changes:
  paleo column metadata: Mg/Ca (LPDc1accbf5t): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: Mg/Ca (LPDc1accbf5t): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: depth (MAT551d02c7f8): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: depth (MAT551d02c7f8): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: year (MAT63674e7a05): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (MAT63674e7a05): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: year (MATc670f8ea71): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (MATc670f8ea71): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: year (MATff75ed4ec7): paleoData_isPrimary: '' has been replaced by 'TRUE'
  paleo column metadata: year (MATff75ed4ec7): paleoData_primaryAgeColumn: '' has been replaced by 'TRUE'
  paleo column metadata: d18O (MS13RSAS01a): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (MS13RSAS01a): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (MS13RSAS01b): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: d18O (MS13RSAS01b): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: temperature (O2kLR_118): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: temperature (O2kLR_118): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: temperature (O2kLR_118q): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: temperature (O2kLR_118q): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'
  paleo column metadata: temperature (O2kLR_120): paleoData_isPrimary: '' has been replaced by 'FALSE'
  paleo column metadata: temperature (O2kLR_120): paleoData_primaryAgeColumn: '' has been replaced by 'FALSE'

version: 1.0.4
last version: 1.0.3
curator: nicholas
timestamp: 2025-04-11 16:27:10.42186 UTC
changes:
  paleo interpretation metadata: Mg/Ca (LPDc1accbf5t): interpretation1_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: Mg/Ca (LPDc1accbf5t): interpretation2_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: Mg/Ca (LPDc1accbf5t): interpretation3_scope: '' has been replaced by 'climate'
  paleo interpretation metadata: Mg/Ca (LPDc1accbf5t): interpretation4_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: Mg/Ca (LPDc1accbf5t): interpretation5_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: Mg/Ca (LPDc1accbf5t): interpretation6_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_basis: 'Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_direction: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_equilibriumEvidence: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_integrationTime: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_integrationTimeBasis: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_integrationTimeUncertainty: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_integrationTimeUncertaintyType: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_integrationTimeUnits: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_mathematicalRelation: 'nonlinear' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_seasonality: 'Annual' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_variable: 'temperature' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_variableGroup: 'Temperature' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_variableGroupOriginal: 'T_water' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_basis: 'Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_direction: 'decrease' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_equilibriumEvidence: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_inferredMaterial: 'calcite; sea surface water' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_integrationTime: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_integrationTimeBasis: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_integrationTimeUncertainty: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_integrationTimeUncertaintyType: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_integrationTimeUnits: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_mathematicalRelation: 'non-linear' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_scope: 'isotope' has been replaced by 'climate'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_seasonality: 'Annual' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_variable: 'seawaterIsotope' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_variableGroup: 'EffectiveMoisture' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_variableGroupDirection: 'negative' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_variableGroupOriginal: 'seawater_isotope' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_basis: 'Spero, H.J., Bijma, J., Lea, D.W., Bemis, B.E., 1997. Effect of seawater carbonate concentration on foraminiferal carbon and oxygen isotopes. Nature 390, 497-500.' has been replaced by 'Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_inferredMaterial: 'calcite; sea surface water' has been replaced by 'seawater'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_mathematicalRelation: 'linear' has been replaced by 'nonlinear'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_variable: 'deleteMe' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_variableGroup: 'Carbonate_ion_concentration' has been replaced by 'Temperature'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_variableGroupOriginal: '' has been replaced by 'T_water'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_basis: '' has been replaced by 'Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_direction: '' has been replaced by 'decrease'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_equilibriumEvidence: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_inferredMaterial: '' has been replaced by 'calcite; sea surface water'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_integrationTime: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_integrationTimeBasis: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_integrationTimeUncertainty: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_integrationTimeUncertaintyType: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_integrationTimeUnits: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_mathematicalRelation: '' has been replaced by 'non-linear'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_seasonality: '' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_variable: '' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_variableGroup: '' has been replaced by 'EffectiveMoisture'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_variableGroupDirection: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation5_variableGroupOriginal: '' has been replaced by 'seawater_isotope'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_basis: '' has been replaced by 'Spero, H.J., Bijma, J., Lea, D.W., Bemis, B.E., 1997. Effect of seawater carbonate concentration on foraminiferal carbon and oxygen isotopes. Nature 390, 497-500.'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_direction: '' has been replaced by 'negative'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_equilibriumEvidence: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_inferredMaterial: '' has been replaced by 'calcite; sea surface water'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_integrationTime: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_integrationTimeBasis: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_integrationTimeUncertainty: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_integrationTimeUncertaintyType: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_integrationTimeUnits: '' has been replaced by 'NaN'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_mathematicalRelation: '' has been replaced by 'linear'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_scope: '' has been replaced by 'isotope'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_seasonality: '' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_variable: '' has been replaced by 'deleteMe'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation6_variableGroup: '' has been replaced by 'Carbonate_ion_concentration'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_direction: 'positive' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_equilibriumEvidence: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_inferredMaterial: 'seawater' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_integrationTime: 'NaN' has been replaced by ''
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_integrationTimeBasis: 'NaN' has been replaced by ''

version: 1.0.3
last version: 1.0.2
curator: nicholas
timestamp: 2025-04-09 20:49:34.718089 UTC
notes: Updated lipdverse database entry with a changed file.
changes:
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation1_seasonality: 'NaN' has been replaced by 'deleteMe'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation1_variable: 'temperature/salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_variable: 'seawater_isotope' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_variable: 'Carbonate_ion_concentration' has been replaced by 'deleteMe'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation1_seasonality: 'NaN' has been replaced by 'deleteMe'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation1_variable: 'S' has been replaced by 'salinity'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: temperature (O2kLR_118): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: temperature (O2kLR_118): interpretation1_variable: 'T' has been replaced by 'temperature'
  paleo interpretation metadata: temperature (O2kLR_120): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: temperature (O2kLR_120): interpretation1_variable: 'T' has been replaced by 'temperature'
  chron data table: Column 'Rtd57RJCKTqgzeBWI', with variable name 'reject', was added to the dataset
  chron data table: Column 'MS13RSAS-chron-NA1', with variable name 'reject', was removed from the dataset

version: 1.0.2
last version: 1.0.1
curator: nicholas
timestamp: 2025-04-09 20:04:16.722315 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation1_seasonality: 'NaN' has been replaced by 'deleteMe'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation1_variable: 'temperature/salinity' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation2_variable: 'T_water' has been replaced by 'temperature'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation3_variable: 'seawater_isotope' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01a): interpretation4_variable: 'Carbonate_ion_concentration' has been replaced by 'deleteMe'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation1_seasonality: 'NaN' has been replaced by 'deleteMe'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation1_variable: 'S' has been replaced by 'salinity'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_seasonality: 'not applicable (always)' has been replaced by 'Annual'
  paleo interpretation metadata: d18O (MS13RSAS01b): interpretation2_variable: 'd18O_seawater' has been replaced by 'seawaterIsotope'
  paleo interpretation metadata: temperature (O2kLR_118): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: temperature (O2kLR_118): interpretation1_variable: 'T' has been replaced by 'temperature'
  paleo interpretation metadata: temperature (O2kLR_120): interpretation1_seasonality: 'annual' has been replaced by 'Annual'
  paleo interpretation metadata: temperature (O2kLR_120): interpretation1_variable: 'T' has been replaced by 'temperature'

version: 1.0.1
last version: 1.0.0
curator: nicholas
timestamp: 2025-04-08 17:34:46.844103 UTC
notes: Changes made as part of LiPDverse vocabulary standardization process
changes:
  paleo column metadata: Mg/Ca (LPDc1accbf5t): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: depth (MAT551d02c7f8): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: year (MAT63674e7a05): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (MAT63674e7a05): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: year (MATc670f8ea71): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (MATc670f8ea71): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: year (MATff75ed4ec7): paleoData_units: 'AD' has been replaced by 'yr AD'
  paleo column metadata: year (MATff75ed4ec7): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: d18O (MS13RSAS01a): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: d18O (MS13RSAS01b): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: temperature (O2kLR_118): paleoData_measurementMaterial: 'foram Mg/Ca' has been replaced by 'foraminifera'
  paleo column metadata: temperature (O2kLR_118): paleoData_proxy: 'Foram Mg/Ca' has been replaced by 'Mg/Ca'
  paleo column metadata: temperature (O2kLR_118): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: temperature (O2kLR_118): paleoData_proxyGeneral: '' has been replaced by 'elemental'
  paleo column metadata: temperature (O2kLR_118q): paleoData_longName: '' has been replaced by 'AD'
  paleo column metadata: temperature (O2kLR_120): paleoData_longName: '' has been replaced by 'AD'

Deglaciation in the tropical Indian Ocean driven by interplay between the regional monsoon and global teleconnections
author:
  name: Saraswat, Rajeev , Lea, David W. , Nigam, Rajiv , Mackensen, Andreas , Naik, Dinesh K.
citation: Saraswat, R., Lea, D. W., Nigam, R., Mackensen, A. and Naik, D. K.: Deglaciation in the tropical Indian Ocean driven by interplay between the regional monsoon and global teleconnections, Earth and Planetary Science Letters, 375, 166–175, doi:10.1016/j.epsl.2013.05.022, 2013.
cite key: saraswat2013deglaciation
data url: doi.org
doi: 10.1016/j.epsl.2013.05.022
journal: Earth and Planetary Science Letters
pages: -9
publisher: Elsevier BV
type: article
volume: 375
year: 2013

O2kLR-SWCoastOfIndia.Saraswat.2013
author:
  name: McGregor, Helen V. , Evans, Michael N. , Goosse, Hugues , Leduc, Guillaume , Martrat, Belen , Addison, Jason A. , Mortyn, P. Graham , Oppo, Delia W. , Seidenkrantz, Marit-Solveig , Sicre, Marie-Alexandrine , Phipps, Steven J. , Selvaraj, Kandasamy , Thirumalai, Kaustubh , Filipsson, Helena L. , Ersek, Vasile
citation: McGregor, H. V., Evans, M. N., Goosse, H., Leduc, G., Martrat, B., Addison, J. A., Mortyn, P. G., Oppo, D. W., Seidenkrantz, M.-S., Sicre, M.-A., Phipps, S. J., Selvaraj, K., Thirumalai, K., Filipsson, H. L. and Ersek, V.: Robust global ocean cooling trend for the pre-industrial Common Era, Nature Geoscience, 8(9), 671–677, doi:10.1038/ngeo2510, 2015.
cite key: mcgregor2015robust
doi: 10.1038/ngeo2510
institution: World Data Center for Paleoclimatology
type: dataCitation
url: https://www.ncdc.noaa.gov/paleo/study/17575
year: 2015

longitude: 74.9993
latitude: 10.98
elevation: -1245
geometry type: Point
pages2k region: Ocean
site name: SW coast of India, Indian ocean