Download LiPD file without ensemble tables
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Download LiPD file with ensemble data
L <- lipdR::readLipd("https://lipdverse.org/data/1l9Y0RgTt2Iu1wOpkYYe/1_0_6/MS07RCNA.lpd")Report an issue (include datasetId and version)
In compilations: (only most recent versions are shown)
iso2k-1_1_1
archiveType: MarineSediment
originalDataUrl: https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/came2007/
lipdVersion: 1.3
author: Came, R.
doi: 10.1130/G23455A.1
latitude: 61.43
longitude: -24.08
elevation: -1649
siteName: subpolar N. Atl
TSid: MATabbb5a1f89
variableName: year
units: yr AD
description: Year AD
TSid: MAT9614483638
variableName: depth
units: cm
description: depth
TSid: MS07RCNA02
variableName: d18O
units: permil
description: carbonate
basis: Foraminifera, often living deeper in the water column, may record thermocline temperatures, which are set by ventilation during the winter months.
direction: decrease/increase
interpDirection: decrease/increase
scope: climate
seasonality: Winter
variable: temperature
variableDetail: near surface
variableGroup: temperature/d18Osw
scope: climate
scope: climate
basis: Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.
direction: negative
equilibriumEvidence: NaN
inferredMaterial: seawater
integrationTime: NaN
integrationTimeBasis: NaN
integrationTimeUncertainty: NaN
integrationTimeUncertaintyType: NaN
integrationTimeUnits: NaN
mathematicalRelation: nonlinear
scope: isotope
seasonality: Annual
seasonalityOriginal: Annual
variable: temperature
variableGroup: Temperature
variableGroupDirection: negative
variableGroupOriginal: T_water
basis: Urey, H. C. 1948. Oxygen isotopes in nature and in the laboratory. Science, 108:489?496.
direction: negative
equilibriumEvidence: NaN
inferredMaterial: calcite; near sea surface water
integrationTime: NaN
integrationTimeBasis: NaN
integrationTimeUncertainty: NaN
integrationTimeUncertaintyType: NaN
integrationTimeUnits: NaN
mathematicalRelation: non-linear
scope: isotope
seasonality: Annual
variable: seawaterIsotope
variableGroup: EffectiveMoisture
variableGroupDirection: negative
variableGroupOriginal: 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.
direction: negative
equilibriumEvidence: NaN
inferredMaterial: calcite; near sea surface water
integrationTime: NaN
integrationTimeBasis: NaN
integrationTimeUncertainty: NaN
integrationTimeUncertaintyType: NaN
integrationTimeUnits: NaN
mathematicalRelation: linear
scope: isotope
seasonality: Annual
variable: deleteMe
variableGroup: Carbonate_ion_concentration
TSid: LPDbe7e07025
variableName: Mg/Ca
units: mmol/mol
description: Mg/Ca of foraminiferal calcite
scope: climate
scope: climate
scope: climate
scope: isotope
scope: isotope
scope: isotope
TSid: LPDbe7e0702r
variableName: temperature
units: degC
description: temperature
scope: climate
scope: climate
scope: climate
scope: isotope
scope: isotope
scope: isotope
TSid: chron1
variableName: depth
units: cm
description: mid-point depth
TSid: chron2
variableName: age14C
units: yr14C BP
description: 14C years before 1950
TSid: chron3
variableName: SD
units: yr14C BP
description: 14C years uncertainty
TSid: chron4
variableName: fractionModern
description: fraction of modern 14C activity
TSid: chron5
variableName: fractionModernUncertainty
description: fraction of modern 14C activity uncertainty
TSid: chron6
variableName: delta13C
units: permil
description: delta13C of material analyzed for 14C
TSid: chron7
variableName: delta13Cuncertainty
units: permil
description: delta13C uncertainty
TSid: chron8
variableName: thickness
units: cm
description: thickness of sample (along depth axis)
TSid: chron9
variableName: labID
description: laboratory ID from radiocarbon facility
TSid: chron10
variableName: materialDated
description: material analyzed
TSid: chron11
variableName: activity
units: Bq g-1
description: 210Pb, 239+240Pu or 137Cs activity
TSid: chron12
variableName: activityUncertainty
units: Bq g-1
description: 210Pb, 239+240Pu or 137Cs activity uncertainty
TSid: chron13
variableName: supportedActivity
description: Y if supported 210Pb activity, N if unsupported 210Pb activity
TSid: chron14
variableName: x210PbModel
description: model used to convert 210Pb activity to age (e.g., constant rate of supply)
TSid: chron15
variableName: age
units: yr BP
description: years before 1950 (calibrated age, or ages that dont need calibration)
TSid: chron16
variableName: SD
units: yr BP
description: uncertainty in age
TSid: chron17
variableName: reservoirAge14C
units: yr14C BP
description: 14C reservoir age
TSid: chron18
variableName: reservoirAge14CUncertainty
units: yr14C BP
description: 14C reservoir age uncertainty
TSid: chron19
variableName: useInAgeModel
description: was this date used in the age model?
TSid: chron20
variableName: notes
root
pub
pub1
geo
PaleoData columns
year (yr AD)
depth (cm)
d18O (permil)
interpretation
1
2
3
4
5
6
Mg/Ca (mmol/mol)
interpretation
1
2
3
4
5
6
temperature (degC)
interpretation
1
2
3
4
5
6
ChronData columns
depth (cm)
age14C (yr14C BP)
SD (yr14C BP)
fractionModern ()
fractionModernUncertainty ()
delta13C (permil)
delta13Cuncertainty (permil)
thickness (cm)
labID ()
materialDated ()
activity (Bq g-1)
activityUncertainty (Bq g-1)
supportedActivity ()
x210PbModel ()
age (yr BP)
SD (yr BP)
reservoirAge14C (yr14C BP)
reservoirAge14CUncertainty (yr14C BP)
useInAgeModel ()
notes ()