Chaaracave.AitBrahim.2018 - v1.0.14

Dataset Id: LIcGR4H0i9fYAWSm7zhN

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/LIcGR4H0i9fYAWSm7zhN/1_0_14/Chaaracave.AitBrahim.2018.lpd")

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SISAL-LiPD-2_0_1

SISAL-LiPD-2_0_0

root

archiveType: Speleothem

originalDataUrl: https://doi.org/10.17864/1947.256

lipdVersion: 1.3

pub
pub1

author: list(list(name = "Yassine Ait Brahim and Jasper A. Wassenburg and Francisco W. Cruz and Abdelfettah Sifeddine and Denis Scholz and Lhoussaine Bouchaou and Emilie P. Dassi{\\'{e}} and Klaus P. Jochum and R. Lawrence Edwards and Hai Cheng"))

journal: Scientific Reports

title: Multi-decadal to centennial hydro-climate variability and linkage to solar forcing in the Western Mediterranean during the last 1000 years

doi: 10.1038/s41598-018-35498-x

pub2

author: list(list(name = ""))

doi: 10.1029/2019GL082405

geo

latitude: 33.9558

longitude: -4.2461

elevation: 1260

siteName: Chaara cave

PaleoData columns
depth (mm) [1-1]

TSid: S2LRElWfovzfmJ

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-1]

TSid: S2LRZoncY3x1DM

variableName: age

units: yr BP

description: Original published calibrated age of the sample in years BP

sampleID (unitless) [1-1]

TSid: S2LRiq7GTtjc8e

variableName: sampleID

units: unitless

description: Refers to the unique identifier for the sample (as given in sample table)

interpretation
1

scope: climate

mineralogy (unitless) [1-1]

TSid: S2LRkNiU3Kl1n1

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-1]

TSid: S2LR5XpVAMOYEh

variableName: correction

units: unitless

description: Indication of whether the isotope measurements have been corrected in aragonite samples

interpretation
1

scope: climate

d18O (permil) [1-1]

TSid: S2LRzvlZ9Wrb8G

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

direction: negative

seasonality: Dec-Mar

variableDetail: @surface

seasonalityGeneral: Winter

scope: climate

uncertainty (permil) [1-1]

TSid: S2LRKN2CiuLelF

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-1]

TSid: S2LRZOw9B7JpTj

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

hasHiatus (unitless) [1-1]

TSid: S2LR1Qp1QdeRcN

variableName: hasHiatus

units: unitless

description: Indication of an hiatus

interpretation
1

scope: climate

depth (mm) [1-2]

TSid: S2LRDaqPOPyvMz

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-2]

TSid: S2LR7ZL5qqayck

variableName: age

units: yr BP

description: Original published calibrated age of the sample in years BP

age (yr BP) [1-2]

TSid: S2LRXorvGf6Rds

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp

age (yr BP) [1-2]

TSid: S2LRwXk26EZNC6

variableName: age

units: yr BP

description: Calendar age in years BP, method = linReg

age (yr BP) [1-2]

TSid: S2LRLmtgUOKmhG

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron

age (yr BP) [1-2]

TSid: S2LRF4YWU4eth7

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa

age (yr BP) [1-2]

TSid: S2LRPi2y80Dsbz

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge

sampleID (unitless) [1-2]

TSid: S2LR63y7rWLnCl

variableName: sampleID

units: unitless

description: Refers to the unique identifier for the sample (as given in sample table)

interpretation
1

scope: climate

mineralogy (unitless) [1-2]

TSid: S2LRrrNRcVgucv

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-2]

TSid: S2LRMbcmWThY66

variableName: correction

units: unitless

description: Indication of whether the isotope measurements have been corrected in aragonite samples

interpretation
1

scope: climate

d18O (permil) [1-2]

TSid: S2LRU6xGJ9gjMj

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

direction: negative

seasonality: Dec-Mar

variable: effectivePrecipitation

variableDetail: @surface

seasonalityGeneral: Winter

scope: climate

variableGroup: P-E

uncertainty (permil) [1-2]

TSid: S2LRjLcADWBvUK

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-2]

TSid: S2LRApZte0Lybe

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

hasHiatus (unitless) [1-2]

TSid: S2LRgUHQRxO1bI

variableName: hasHiatus

units: unitless

description: Indication of an hiatus

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRJfRpMX4Guq

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRD4KKxhOmHY

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRDnuxNDC99k

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRzenqoH00XH

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRqVU5k24DYI

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LR8hf9NraLir

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRn72RNikWYm

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRMOPw8px3NR

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRcMlhng1vIP

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LR8h7LjALhNQ

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

depth (mm) [1-3]

TSid: S2LRYjmFIkAeCA

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-3]

TSid: S2LRKN9GsSVn6t

variableName: age

units: yr BP

description: Original published calibrated age of the sample in years BP

age (yr BP) [1-3]

TSid: S2LRm2xHFW5mdU

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp

age (yr BP) [1-3]

TSid: S2LRM4TAhqTsM9

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron

age (yr BP) [1-3]

TSid: S2LRZFcbWvB0YF

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon

age (yr BP) [1-3]

TSid: S2LR3OZTiOGmy8

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa

age (yr BP) [1-3]

TSid: S2LREjmvqlTizA

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge

sampleID (unitless) [1-3]

TSid: S2LRfyw3oaz017

variableName: sampleID

units: unitless

description: Refers to the unique identifier for the sample (as given in sample table)

interpretation
1

scope: climate

mineralogy (unitless) [1-3]

TSid: S2LRAHXNhDGt9E

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-3]

TSid: S2LR0kFbQGcnlL

variableName: correction

units: unitless

description: Indication of whether the isotope measurements have been corrected in aragonite samples

interpretation
1

scope: climate

d18O (permil) [1-3]

TSid: S2LROeXqCyQIUp

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

direction: negative

seasonality: Dec-Mar

variable: effectivePrecipitation

variableDetail: @surface

seasonalityGeneral: Winter

scope: climate

variableGroup: P-E

uncertainty (permil) [1-3]

TSid: S2LRDgqB0das2G

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-3]

TSid: S2LRfq0QYOwHXQ

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

hasHiatus (unitless) [1-3]

TSid: S2LRPYCC3rsOWR

variableName: hasHiatus

units: unitless

description: Indication of an hiatus

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LR9pC8UeIgoy

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRAsnExPClc7

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRDDFLSmk9Sa

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LR0Ptx2Du5lj

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRa5hXG8eKtT

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRuihZKyimgO

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRVJkzw5KXE2

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRZ9NRmCJNlv

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRFYgJvI9F62

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LR4l8aZP5XuU

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

depth (mm) [1-4]

TSid: S2LRvVcb3kQHsG

variableName: depth

units: mm

description: Distance in mm from a reference point- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-4]

TSid: S2LRSJLOskmYJQ

variableName: age

units: yr BP

description: Original published calibrated age of the sample in years BP- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

sampleID (unitless) [1-4]

TSid: S2LRxpK3zksIWV

variableName: sampleID

units: unitless

description: Refers to the unique identifier for the sample (as given in sample table)- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

mineralogy (unitless) [1-4]

TSid: S2LRxYxotB4AKS

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

correction (unitless) [1-4]

TSid: S2LRpSeAXmGD9B

variableName: correction

units: unitless

description: Indication of whether the isotope measurements have been corrected in aragonite samples- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

d18O (permil) [1-4]

TSid: S2LR2w6LcELdJW

variableName: d18O

units: permil

description: Original d18O measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

direction: negative

seasonality: Dec-Mar

variableDetail: @surface

seasonalityGeneral: Winter

scope: climate

uncertainty (permil) [1-4]

TSid: S2LRADXnWi6Nco

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertainty (unitless) [1-4]

TSid: S2LRmhTCW8knEI

variableName: uncertainty

units: unitless

description: Description of isotopic standard used- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

hasHiatus (unitless) [1-4]

TSid: S2LRleUvbdSoBk

variableName: hasHiatus

units: unitless

description: Indication of an hiatus- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

notes (unitless) [1-4]

TSid: S2LRppiaoO76CN

variableName: notes

units: unitless

description: Entity (stal) names in the composite. Typically names a physical specimen upon which the sample was measured.

interpretation
1

scope: climate

ChronData columns
depth (depth_sample) [1-1]

TSid: S2LcRX79E4Gejh6

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-1]

TSid: S2LcRnPHKmM1Zeo

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

labID (unitless) [1-1]

TSid: S2LcRce6D77OF6X

variableName: labID

units: unitless

description: The laboratory number of the dated sample

materialDated (unitless) [1-1]

TSid: S2LcRx0bxtRmq8V

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-1]

TSid: S2LcRGNc6BQqpQT

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-1]

TSid: S2LcRKjnRXO0PYC

variableName: ageUncorrUncertaintyHi

units: yr BP

description: Positive uncertainty of the uncorrected age of the dated sample in years

ageUncorrUncertaintyLow (yr BP) [1-1]

TSid: S2LcRN9rPOBo88k

variableName: ageUncorrUncertaintyLow

units: yr BP

description: Negative uncertainty of the uncorrected age of the dated sample in years

retained (unitless) [1-1]

TSid: S2LcR6MpubGKorZ

variableName: retained

units: unitless

description: Indication of whether the date is used in the original age model (opposite of rejected)

U238 (ppb) [1-1]

TSid: S2LcR4jCLHdAc6t

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-1]

TSid: S2LcRLQLllgLmbS

variableName: U238Uncertainty

units: ppb

description: 238U 2-sigma uncertainty of dated sample in ppb

Th232 (ppt) [1-1]

TSid: S2LcRmsY2PUbdxj

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-1]

TSid: S2LcRrrPPsWwTEO

variableName: Th232Uncertainty

units: ppt

description: 232Th 2-sigma uncertainty of the dated sample in ppt

Th230/Th232 (unitless) [1-1]

TSid: S2LcRwZENgEq738

variableName: Th230/Th232

units: unitless

description: 230Th/232Th activity ratio of the dated sample

Th230/Th232Uncertainty (unitless) [1-1]

TSid: S2LcRYF95upYTNu

variableName: Th230/Th232Uncertainty

units: unitless

description: 230Th/232Th activity ratio 2-sigma uncertainty of the dated sample

Th230/U238 (unitless) [1-1]

TSid: S2LcRnGvUP9Va5m

variableName: Th230/U238

units: unitless

description: 230Th/238U activity ratio of the dated sample

Th230/U238Uncertainty (unitless) [1-1]

TSid: S2LcR6t6VCw9frp

variableName: Th230/U238Uncertainty

units: unitless

description: 230Th/238U activity ratio 2-sigma uncertainty of the dated sample

U234/U238 (unitless) [1-1]

TSid: S2LcRc0FwwGGwwI

variableName: U234/U238

units: unitless

description: 234U/238U activity ratio of the dated sample

U234/U238Uncertainty (unitless) [1-1]

TSid: S2LcR7tv9uWZGUw

variableName: U234/U238Uncertainty

units: unitless

description: 234U/238U activity ratio 2-sigma uncertainty of the dated sample

Th230/Th232Initial (unitless) [1-1]

TSid: S2LcRZlZY1hc2WT

variableName: Th230/Th232Initial

units: unitless

description: Initial 230Th/232Th activity ratio for the detrital correction

decayConstant (unitless) [1-1]

TSid: S2LcRuy3LeaKqDf

variableName: decayConstant

units: unitless

description: Description of the half-life used for 230Th and 234U for U/Th samples

age (yr BP) [1-1]

TSid: S2LcRDxiPJ42A2l

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-1]

TSid: S2LcRmnZgtv8Vs4

variableName: ageUncertaintyHigh

units: yr BP

description: Positive uncertainty of corrected age of the dated sample in years

ageUncertaintyLow (yr BP) [1-1]

TSid: S2LcR6NvHdxjGof

variableName: ageUncertaintyLow

units: yr BP

description: Negative uncertainty of corrected age of the dated sample in years

age_type (unitless) [1-1]

TSid: S2LcRxdQzEtr2d9

variableName: age_type

units: unitless

description: broad class of age control

depth (depth_sample) [1-2]

TSid: S2LcR7ktkk85AP1

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-2]

TSid: S2LcRSCrbsyNWAs

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

labID (unitless) [1-2]

TSid: S2LcRgOVcXK6x2J

variableName: labID

units: unitless

description: The laboratory number of the dated sample

materialDated (unitless) [1-2]

TSid: S2LcRM1InslWxHk

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-2]

TSid: S2LcRJ3sMbUDavH

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-2]

TSid: S2LcRqgExAzfLUx

variableName: ageUncorrUncertaintyHi

units: yr BP

description: Positive uncertainty of the uncorrected age of the dated sample in years

ageUncorrUncertaintyLow (yr BP) [1-2]

TSid: S2LcRerLMsDEoP4

variableName: ageUncorrUncertaintyLow

units: yr BP

description: Negative uncertainty of the uncorrected age of the dated sample in years

retained (unitless) [1-2]

TSid: S2LcR5iurvpLavG

variableName: retained

units: unitless

description: Indication of whether the date is used in the original age model (opposite of rejected)

U238 (ppb) [1-2]

TSid: S2LcRDOWPkko5ee

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-2]

TSid: S2LcRfvFEHGzx1E

variableName: U238Uncertainty

units: ppb

description: 238U 2-sigma uncertainty of dated sample in ppb

Th232 (ppt) [1-2]

TSid: S2LcRgDiEvrGNFc

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-2]

TSid: S2LcRAZe78rbpS4

variableName: Th232Uncertainty

units: ppt

description: 232Th 2-sigma uncertainty of the dated sample in ppt

Th230/Th232 (unitless) [1-2]

TSid: S2LcR9E2PR6vmZ1

variableName: Th230/Th232

units: unitless

description: 230Th/232Th activity ratio of the dated sample

Th230/Th232Uncertainty (unitless) [1-2]

TSid: S2LcRpDw5y4jTTO

variableName: Th230/Th232Uncertainty

units: unitless

description: 230Th/232Th activity ratio 2-sigma uncertainty of the dated sample

Th230/U238 (unitless) [1-2]

TSid: S2LcRL296iLsOOG

variableName: Th230/U238

units: unitless

description: 230Th/238U activity ratio of the dated sample

Th230/U238Uncertainty (unitless) [1-2]

TSid: S2LcRWw9E27Qjcf

variableName: Th230/U238Uncertainty

units: unitless

description: 230Th/238U activity ratio 2-sigma uncertainty of the dated sample

U234/U238 (unitless) [1-2]

TSid: S2LcRa5AnJEVMUm

variableName: U234/U238

units: unitless

description: 234U/238U activity ratio of the dated sample

U234/U238Uncertainty (unitless) [1-2]

TSid: S2LcRf0aSCKXzK5

variableName: U234/U238Uncertainty

units: unitless

description: 234U/238U activity ratio 2-sigma uncertainty of the dated sample

Th230/Th232Initial (unitless) [1-2]

TSid: S2LcR33jZy2Pbjs

variableName: Th230/Th232Initial

units: unitless

description: Initial 230Th/232Th activity ratio for the detrital correction

decayConstant (unitless) [1-2]

TSid: S2LcR22JfULFb4a

variableName: decayConstant

units: unitless

description: Description of the half-life used for 230Th and 234U for U/Th samples

age (yr BP) [1-2]

TSid: S2LcRg6pk7G8TOs

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-2]

TSid: S2LcRhAggLEyykW

variableName: ageUncertaintyHigh

units: yr BP

description: Positive uncertainty of corrected age of the dated sample in years

ageUncertaintyLow (yr BP) [1-2]

TSid: S2LcRbbtkFcmw04

variableName: ageUncertaintyLow

units: yr BP

description: Negative uncertainty of corrected age of the dated sample in years

age_type (unitless) [1-2]

TSid: S2LcRo0ApL6uMrM

variableName: age_type

units: unitless

description: broad class of age control

depth (depth_sample) [1-3]

TSid: S2LcRiswuPWygkw

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-3]

TSid: S2LcRc69Wg5fzKc

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

labID (unitless) [1-3]

TSid: S2LcRvweREXq8FX

variableName: labID

units: unitless

description: The laboratory number of the dated sample

materialDated (unitless) [1-3]

TSid: S2LcRxxhz2aQxfX

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-3]

TSid: S2LcREIRDG1u7PK

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-3]

TSid: S2LcRYL8ybtJK1i

variableName: ageUncorrUncertaintyHi

units: yr BP

description: Positive uncertainty of the uncorrected age of the dated sample in years

ageUncorrUncertaintyLow (yr BP) [1-3]

TSid: S2LcRo8UPQFk3W0

variableName: ageUncorrUncertaintyLow

units: yr BP

description: Negative uncertainty of the uncorrected age of the dated sample in years

retained (unitless) [1-3]

TSid: S2LcRU8eVWKhvoP

variableName: retained

units: unitless

description: Indication of whether the date is used in the original age model (opposite of rejected)

U238 (ppb) [1-3]

TSid: S2LcR96rE50Hu5x

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-3]

TSid: S2LcRHjRBTke7nW

variableName: U238Uncertainty

units: ppb

description: 238U 2-sigma uncertainty of dated sample in ppb

Th232 (ppt) [1-3]

TSid: S2LcRSOvvBxfzgZ

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-3]

TSid: S2LcRGGg4C4F4sm

variableName: Th232Uncertainty

units: ppt

description: 232Th 2-sigma uncertainty of the dated sample in ppt

Th230/Th232 (unitless) [1-3]

TSid: S2LcRuEjL7YLdhu

variableName: Th230/Th232

units: unitless

description: 230Th/232Th activity ratio of the dated sample

Th230/Th232Uncertainty (unitless) [1-3]

TSid: S2LcRMoCsjDRcV9

variableName: Th230/Th232Uncertainty

units: unitless

description: 230Th/232Th activity ratio 2-sigma uncertainty of the dated sample

Th230/U238 (unitless) [1-3]

TSid: S2LcRAUnMcXeDo1

variableName: Th230/U238

units: unitless

description: 230Th/238U activity ratio of the dated sample

Th230/U238Uncertainty (unitless) [1-3]

TSid: S2LcRBYYvA0VSeR

variableName: Th230/U238Uncertainty

units: unitless

description: 230Th/238U activity ratio 2-sigma uncertainty of the dated sample

U234/U238 (unitless) [1-3]

TSid: S2LcRbWB06LDy1u

variableName: U234/U238

units: unitless

description: 234U/238U activity ratio of the dated sample

U234/U238Uncertainty (unitless) [1-3]

TSid: S2LcRHCYI29o1GK

variableName: U234/U238Uncertainty

units: unitless

description: 234U/238U activity ratio 2-sigma uncertainty of the dated sample

Th230/Th232Initial (unitless) [1-3]

TSid: S2LcRMtpTY3LcYq

variableName: Th230/Th232Initial

units: unitless

description: Initial 230Th/232Th activity ratio for the detrital correction

decayConstant (unitless) [1-3]

TSid: S2LcRo1pexgQXUE

variableName: decayConstant

units: unitless

description: Description of the half-life used for 230Th and 234U for U/Th samples

age (yr BP) [1-3]

TSid: S2LcRncQQmxAJYe

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-3]

TSid: S2LcRf14wwu6gnz

variableName: ageUncertaintyHigh

units: yr BP

description: Positive uncertainty of corrected age of the dated sample in years

ageUncertaintyLow (yr BP) [1-3]

TSid: S2LcR1LI9K2Qogb

variableName: ageUncertaintyLow

units: yr BP

description: Negative uncertainty of corrected age of the dated sample in years

age_type (unitless) [1-3]

TSid: S2LcReThJkML0K2

variableName: age_type

units: unitless

description: broad class of age control