Heshangcave.C..2008 - v1.0.14

Dataset Id: j5rtTgIzQKqMnmSZEjPK

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/j5rtTgIzQKqMnmSZEjPK/1_0_14/Heshangcave.C..2008.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 = "Chaoyong Hu and Gideon M. Henderson and Junhua Huang and Shucheng Xie and Ying Sun and Kathleen R. Johnson"))

journal: Earth and Planetary Science Letters

pages: 221--232

title: Quantification of Holocene Asian monsoon rainfall from spatially separated cave records

doi: 10.1016/j.epsl.2007.10.015

pub2

doi: 10.1038/ngeo1708

geo

latitude: 30.45

longitude: 110.4167

elevation: 294

siteName: Heshang cave

PaleoData columns
depth (mm) [1-1]

TSid: S2LRopORsptPsE

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-1]

TSid: S2LR6jznYgaTGy

variableName: age

units: yr BP

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

age (yr BP) [1-1]

TSid: S2LRKfnLOXJVla

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp

age (yr BP) [1-1]

TSid: S2LRVZstoHT813

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron

age (yr BP) [1-1]

TSid: S2LRAPG0YKxPEL

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon

age (yr BP) [1-1]

TSid: S2LR49ljbYrnfG

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa

age (yr BP) [1-1]

TSid: S2LRvcqdR7AMd1

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge

sampleID (unitless) [1-1]

TSid: S2LRTx6rEauxLX

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: S2LR98DNCBsqtH

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-1]

TSid: S2LRQ2VBe6hu4e

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: S2LRZLbkEc2Xd8

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

scope: climate

uncertainty (permil) [1-1]

TSid: S2LRkPAiTdLLah

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-1]

TSid: S2LRhqhqloq3T2

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-1]

TSid: S2LR6BwDNc8xsC

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

scope: climate

uncertainty (permil) [1-1]

TSid: S2LRvLgKIQb3ei

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-1]

TSid: S2LR5cZ9i36T0q

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LRT3jucIzTSB

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRv7AeUwOQ5k

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LRsaAxi9Nwyo

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRaqm4TrmTmp

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LRyO93mEmF3K

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRa2XG8bLDli

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LRZ7AoJcsnVc

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRg9pz6260dx

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-1]

TSid: S2LRLOJNoaCG1J

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-1]

TSid: S2LRzgsaXjsq6n

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

depth (mm) [1-2]

TSid: S2LRsL7HmpPK66

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-2]

TSid: S2LR15VgYz6nWp

variableName: age

units: yr BP

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

age (yr BP) [1-2]

TSid: S2LRDIXBUw9uz1

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp

age (yr BP) [1-2]

TSid: S2LRvojlrnEUyR

variableName: age

units: yr BP

description: Calendar age in years BP, method = linReg

age (yr BP) [1-2]

TSid: S2LRwAi4Zfhbdo

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron

age (yr BP) [1-2]

TSid: S2LR3FmT2NRbcU

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon

age (yr BP) [1-2]

TSid: S2LRbHO9YnfGFj

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa

age (yr BP) [1-2]

TSid: S2LRqV3lPQNnJt

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge

sampleID (unitless) [1-2]

TSid: S2LRysheexn52X

variableName: sampleID

units: unitless

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

interpretation
1

scope: climate

thickness (mm) [1-2]

TSid: S2LRXhBTTCNWZ0

variableName: thickness

units: mm

description: Thickness of the sample analysed (mm)

interpretation
1

scope: climate

mineralogy (unitless) [1-2]

TSid: S2LRxzZLAw42KT

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-2]

TSid: S2LR3FLogXSuxH

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: S2LRfY9R6KETO2

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

scope: climate

uncertainty (permil) [1-2]

TSid: S2LRkGbx6KeRL2

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-2]

TSid: S2LRAjeYfU2bI4

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-2]

TSid: S2LRLvQ3Zmi3qE

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

scope: climate

uncertainty (permil) [1-2]

TSid: S2LRIIunAKBwVd

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-2]

TSid: S2LRLCc6PglKzP

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRn8PMJIDnUI

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRPqZkuzvYC4

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRykdgJGq5ab

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRuKnxX0dEqi

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRpIu5SDEnpr

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRrc3pJMuqsR

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRt7qoVaYhBo

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRfjk8gSqA6w

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRos3ZEMaR18

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRv4FdlNT2xO

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRMsjKrjP0Sk

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LRsEVxmThTYm

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

depth (mm) [1-3]

TSid: S2LRfQSED5niUJ

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) [1-3]

TSid: S2LRSdIM7KJAMO

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.

age (yr BP) [1-3]

TSid: S2LRrwQ66QKJiB

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRz05aznAgmu

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRTVRtJ0A8LY

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRpADxJEcaOq

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

age (yr BP) [1-3]

TSid: S2LRlMbZesvFgC

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

sampleID (unitless) [1-3]

TSid: S2LRHKNDm7qyFS

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) [1-3]

TSid: S2LR7W1xDfrC66

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) [1-3]

TSid: S2LR573TDxWOaZ

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) [1-3]

TSid: S2LR984dImqQzT

variableName: d18O

units: permil

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

interpretation
1

direction: negative

seasonality: Jun-Aug

variable: precipitation

variableDetail: amount@surface

seasonalityGeneral: Summer

scope: climate

variableGroup: P

uncertainty (permil) [1-3]

TSid: S2LRGb9d02JrGt

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) [1-3]

TSid: S2LRc7ZN55Fi2y

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

d13C (permil) [1-3]

TSid: S2LRbcIPbfbkeg

variableName: d13C

units: permil

description: Original d13C measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

d13C (permil) [1-3]

TSid: S2LRIZT7IuAsIV

variableName: d13C

units: permil

description: Laboratory precision on the d13C measurement- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

d13C (unitless) [1-3]

TSid: S2LRqX8jU13fTa

variableName: d13C

units: unitless

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

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRN34iond1w0

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRRaYEevgkPF

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRfxlSzpobeg

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRZn6iGBBvzW

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRJay9gIfCjU

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LReP0wczl36S

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRdtjeiNiDqz

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRBV7t3K1Pij

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRnIYU0orgTr

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRkO99mrInzF

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge- All Stal composite, arranged by age, automatically by sisal2lipd. User beware.

interpretation
1

scope: climate

notes (unitless) [1-3]

TSid: S2LRZut1uDfvZw

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: S2LcRrXREqqMOUo

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-1]

TSid: S2LcR953pVPwpA0

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

materialDated (unitless) [1-1]

TSid: S2LcRGkoeAdopCe

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

weightMin () [1-1]

TSid: S2LcRBH3hLOXDRp

variableName: weightMin

description: Minimum weight of the dated sample in mg

weightMax () [1-1]

TSid: S2LcRZmm5st1K7r

variableName: weightMax

description: Maximum weight of the dated sample in mg

ageUncorr (yr BP) [1-1]

TSid: S2LcRn9I0KdpOI1

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-1]

TSid: S2LcRaSYwJ1Rczy

variableName: ageUncorrUncertaintyHi

units: yr BP

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

ageUncorrUncertaintyLow (yr BP) [1-1]

TSid: S2LcRmn4eSFu8xb

variableName: ageUncorrUncertaintyLow

units: yr BP

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

retained (unitless) [1-1]

TSid: S2LcRiGb9fINSPt

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: S2LcRtyFBmmpYr4

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-1]

TSid: S2LcR7CISzaApqS

variableName: U238Uncertainty

units: ppb

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

Th232 (ppt) [1-1]

TSid: S2LcRUzV5kaxH8V

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-1]

TSid: S2LcRBLVxplso7T

variableName: Th232Uncertainty

units: ppt

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

Th230/Th232 (unitless) [1-1]

TSid: S2LcR4DouHVqSRf

variableName: Th230/Th232

units: unitless

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

Th230/Th232Uncertainty (unitless) [1-1]

TSid: S2LcRnzjlYcPeRe

variableName: Th230/Th232Uncertainty

units: unitless

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

Th230/U238 (unitless) [1-1]

TSid: S2LcRpZ2otEyZnh

variableName: Th230/U238

units: unitless

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

Th230/U238Uncertainty (unitless) [1-1]

TSid: S2LcR1Q0l4u11hr

variableName: Th230/U238Uncertainty

units: unitless

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

U234/U238 (unitless) [1-1]

TSid: S2LcRe1I56intAA

variableName: U234/U238

units: unitless

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

U234/U238Uncertainty (unitless) [1-1]

TSid: S2LcRb4qDheXBTo

variableName: U234/U238Uncertainty

units: unitless

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

Th230/Th232Initial (unitless) [1-1]

TSid: S2LcRsNsUD3BU4E

variableName: Th230/Th232Initial

units: unitless

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

Th230/Th232InitialUncertainty (unitless) [1-1]

TSid: S2LcRUkuPSxdspa

variableName: Th230/Th232InitialUncertainty

units: unitless

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

decayConstant (unitless) [1-1]

TSid: S2LcR1B6RGhESF0

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: S2LcRwfb85Tj7N7

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-1]

TSid: S2LcRQOOxInYcOI

variableName: ageUncertaintyHigh

units: yr BP

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

ageUncertaintyLow (yr BP) [1-1]

TSid: S2LcRUHaWuSAlcx

variableName: ageUncertaintyLow

units: yr BP

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

age_type (unitless) [1-1]

TSid: S2LcRg8j97rFDy5

variableName: age_type

units: unitless

description: broad class of age control

depth (depth_sample) [1-2]

TSid: S2LcRRH47osTxz6

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-2]

TSid: S2LcRuk9YFV4FLP

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

materialDated (unitless) [1-2]

TSid: S2LcRgeRuyhaYLC

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

weightMin () [1-2]

TSid: S2LcRVhRYf7bZax

variableName: weightMin

description: Minimum weight of the dated sample in mg

weightMax () [1-2]

TSid: S2LcRkRbrf1PSwB

variableName: weightMax

description: Maximum weight of the dated sample in mg

ageUncorr (yr BP) [1-2]

TSid: S2LcRVuFKn5jYVk

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-2]

TSid: S2LcRaTkOYylNpg

variableName: ageUncorrUncertaintyHi

units: yr BP

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

ageUncorrUncertaintyLow (yr BP) [1-2]

TSid: S2LcRFfO8YRXgAx

variableName: ageUncorrUncertaintyLow

units: yr BP

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

retained (unitless) [1-2]

TSid: S2LcRM2VJufyTtZ

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: S2LcRZticAzHexB

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-2]

TSid: S2LcRUnAnVl34Zi

variableName: U238Uncertainty

units: ppb

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

Th232 (ppt) [1-2]

TSid: S2LcRALgstOE0Xt

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-2]

TSid: S2LcRqIcxg1dd4u

variableName: Th232Uncertainty

units: ppt

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

Th230 (ppt) [1-2]

TSid: S2LcR5CpKy5hQbq

variableName: Th230

units: ppt

description: 230Th content of the dated sample in ppt

Th230Uncertainty (ppt) [1-2]

TSid: S2LcR4DLKcDVCVw

variableName: Th230Uncertainty

units: ppt

description: 230Th 2-sigma uncertainty of the dated sample in ppt

Th230/Th232 (unitless) [1-2]

TSid: S2LcRZSPBQ23shu

variableName: Th230/Th232

units: unitless

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

Th230/Th232Uncertainty (unitless) [1-2]

TSid: S2LcRXbtszqbuvk

variableName: Th230/Th232Uncertainty

units: unitless

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

U234/U238 (unitless) [1-2]

TSid: S2LcRExdu6DpYA8

variableName: U234/U238

units: unitless

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

U234/U238Uncertainty (unitless) [1-2]

TSid: S2LcRPIM5alEQxN

variableName: U234/U238Uncertainty

units: unitless

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

Th230/Th232Initial (unitless) [1-2]

TSid: S2LcRyh6xrsSttv

variableName: Th230/Th232Initial

units: unitless

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

Th230/Th232InitialUncertainty (unitless) [1-2]

TSid: S2LcR2ZNmD8SndM

variableName: Th230/Th232InitialUncertainty

units: unitless

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

decayConstant (unitless) [1-2]

TSid: S2LcRaQELyOf3gq

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: S2LcR1jei4HHYGG

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-2]

TSid: S2LcRIR6lBJgBbQ

variableName: ageUncertaintyHigh

units: yr BP

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

ageUncertaintyLow (yr BP) [1-2]

TSid: S2LcRRrFXqjWHA6

variableName: ageUncertaintyLow

units: yr BP

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

age_type (unitless) [1-2]

TSid: S2LcRz81nIIIGvh

variableName: age_type

units: unitless

description: broad class of age control