Terciopelocave.Lachniet.2009 - v1.0.3

Dataset Id: 8heQvKsalbOyFICrl9dt

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R code to load dataset:

L <- lipdR::readLipd("https://lipdverse.org/data/8heQvKsalbOyFICrl9dt/1_0_3/Terciopelocave.Lachniet.2009.lpd")

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Download PaleoData only (csv)

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In compilations: (only most recent versions are shown)

SISAL-LiPD-2_0_3

SISAL-LiPD-2_0_0

SISAL-LiPD-2_1_1

SISAL-LiPD-2_0_1

root

archiveType: Speleothem

originalDataUrl: http://dx.doi.org/10.17864/1947.256

lipdVersion: 1.3

pub
pub1

author: list(list(name = NA))

doi: 10.1016/j.quascirev.2009.09.018

geo

latitude: 10.17

longitude: -85.33

elevation: 370

siteName: Terciopelo cave

PaleoData columns
depth (mm) [1-1]

TSid: S2LRgvgsLvaBUm

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-1]

TSid: S2LRPHJeQLSRHq

variableName: age

units: yr BP

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

sampleID (unitless) [1-1]

TSid: S2LRnBkwkB4KOE

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: S2LRgJPGnNrIJj

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-1]

TSid: S2LRIGQYsuai6X

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: S2LR3vGThq4tH9

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

scope: climate

uncertainty (permil) [1-1]

TSid: S2LRVXH41jnvwz

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-1]

TSid: S2LRNcRK4KIBkx

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-1]

TSid: S2LRiZ4Ra0mRts

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

scope: climate

uncertainty (permil) [1-1]

TSid: S2LRfrCFXHQKIA

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-1]

TSid: S2LR6rcqYZq8dQ

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

depth (mm) [1-2]

TSid: S2LRzW15kf7vkg

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-2]

TSid: S2LR9jm4ozIb88

variableName: age

units: yr BP

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

age (yr BP) [1-2]

TSid: S2LR85wsdb3pod

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon

sampleID (unitless) [1-2]

TSid: S2LRN0AOSt8PWY

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: S2LRwNUnZE0ork

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-2]

TSid: S2LR6SrYvofVck

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: S2LRh21HmfflI8

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

scope: climate

uncertainty (permil) [1-2]

TSid: S2LR4lv09jl5kO

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-2]

TSid: S2LROwox63yIuD

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-2]

TSid: S2LRTtnJ3Pr9VZ

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

scope: climate

uncertainty (permil) [1-2]

TSid: S2LRKbvSzIk3oo

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-2]

TSid: S2LRp8kT70Gzjm

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-2]

TSid: S2LRi9d454ITOj

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-2]

TSid: S2LR9V0L2JZSuL

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

depth (mm) [1-3]

TSid: S2LRsJNt00RHxV

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-3]

TSid: S2LRxzAAvyftST

variableName: age

units: yr BP

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

age (yr BP) [1-3]

TSid: S2LRm1gqwQZtcJ

variableName: age

units: yr BP

description: Calendar age in years BP, method = linReg

age (yr BP) [1-3]

TSid: S2LRn9rDMxig4v

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon

sampleID (unitless) [1-3]

TSid: S2LR8yK3vlV0fO

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: S2LR7tg6rP9L35

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-3]

TSid: S2LRCg1ErhLVA8

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: S2LRwQTlxGt99Q

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

scope: climate

uncertainty (permil) [1-3]

TSid: S2LRzUsZhz6A2k

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-3]

TSid: S2LRpvvCK3gbbW

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-3]

TSid: S2LRh0ibNVSYM9

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

scope: climate

uncertainty (permil) [1-3]

TSid: S2LRFpzDhPiwnJ

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-3]

TSid: S2LRcLUqCcWmXD

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRdf2pWPrKEr

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRylIOSFYY6H

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-3]

TSid: S2LRDqzZvztNCq

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-3]

TSid: S2LRAh855PjMOL

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

depth (mm) [1-4]

TSid: S2LRHe2PFZfBtK

variableName: depth

units: mm

description: Distance in mm from a reference point

age (yr BP) [1-4]

TSid: S2LRCjI4pY8Tpu

variableName: age

units: yr BP

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

age (yr BP) [1-4]

TSid: S2LRbkCkYvqaZ3

variableName: age

units: yr BP

description: Calendar age in years BP, method = linInterp

age (yr BP) [1-4]

TSid: S2LRYNYYmcUUo6

variableName: age

units: yr BP

description: Calendar age in years BP, method = linReg

age (yr BP) [1-4]

TSid: S2LRDJCdO2wQ0f

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bchron

age (yr BP) [1-4]

TSid: S2LRBzrUlU47uq

variableName: age

units: yr BP

description: Calendar age in years BP, method = Bacon

age (yr BP) [1-4]

TSid: S2LR4H9pgqxwol

variableName: age

units: yr BP

description: Calendar age in years BP, method = copRa

age (yr BP) [1-4]

TSid: S2LRc41HcEI2io

variableName: age

units: yr BP

description: Calendar age in years BP, method = StalAge

sampleID (unitless) [1-4]

TSid: S2LRBNY2RNCr5Z

variableName: sampleID

units: unitless

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

interpretation
1

scope: climate

mineralogy (unitless) [1-4]

TSid: S2LR77f7KukLsE

variableName: mineralogy

units: unitless

description: Description of the mineralogy of the sample

interpretation
1

scope: climate

correction (unitless) [1-4]

TSid: S2LR48Z2sjviHu

variableName: correction

units: unitless

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

interpretation
1

scope: climate

d18O (permil) [1-4]

TSid: S2LR7LgtVJYL2G

variableName: d18O

units: permil

description: Original d18O measurement

interpretation
1

scope: climate

uncertainty (permil) [1-4]

TSid: S2LR19t1GiJXUk

variableName: uncertainty

units: permil

description: Laboratory precision on the d18O measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-4]

TSid: S2LRbCTTZpSenp

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

d13C (permil) [1-4]

TSid: S2LRkuAP2KQGN8

variableName: d13C

units: permil

description: Original d13C measurement

interpretation
1

scope: climate

uncertainty (permil) [1-4]

TSid: S2LRBJHLlsIuAA

variableName: uncertainty

units: permil

description: Laboratory precision on the d13C measurement

interpretation
1

scope: climate

uncertainty (unitless) [1-4]

TSid: S2LRLZuF6YG39p

variableName: uncertainty

units: unitless

description: Description of isotopic standard used

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-4]

TSid: S2LRW7lKvgKvPi

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-4]

TSid: S2LR7XHMEo9cw7

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linInterp

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-4]

TSid: S2LRMwyGS26wRA

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-4]

TSid: S2LRkwaVFTr1kR

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = linReg

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-4]

TSid: S2LRDfhAsazE5i

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-4]

TSid: S2LR9od9AodxPt

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bchron

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-4]

TSid: S2LRuPKIs9O51o

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-4]

TSid: S2LRPYh2mqHhV9

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = Bacon

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-4]

TSid: S2LRZc9DUJxW8B

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-4]

TSid: S2LRlN8iaS7eQy

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = copRa

interpretation
1

scope: climate

uncertaintyHigh (yr BP) [1-4]

TSid: S2LRDMBxmyISDJ

variableName: uncertaintyHigh

units: yr BP

description: Positive age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

uncertaintyLow (yr BP) [1-4]

TSid: S2LRUcMFst6mhJ

variableName: uncertaintyLow

units: yr BP

description: Negative age uncertaintyin years BP, method = StalAge

interpretation
1

scope: climate

depth (mm) [1-5]

TSid: S2LRvsUBRzYylg

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) [1-5]

TSid: S2LRGRVdvzFaNn

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) [1-5]

TSid: S2LRRXLT5feyER

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) [1-5]

TSid: S2LRGlUonjz5EL

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) [1-5]

TSid: S2LRxtcOeo58ER

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) [1-5]

TSid: S2LRUFdJGCxBYu

variableName: d18O

units: permil

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

interpretation
1

scope: climate

uncertainty (permil) [1-5]

TSid: S2LRsCm6Li7pwr

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) [1-5]

TSid: S2LRoL9iteErtm

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) [1-5]

TSid: S2LRLfvHweQjJY

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) [1-5]

TSid: S2LRljjLkxYakM

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) [1-5]

TSid: S2LRh3oAuqpAaO

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

notes (unitless) [1-5]

TSid: S2LRLyVkOzb4aO

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: S2LcRtE0FGnXJUA

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-1]

TSid: S2LcR8Ytizrj6ya

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

materialDated (unitless) [1-1]

TSid: S2LcRHte1dg0I8x

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-1]

TSid: S2LcRtxZa6QhOLv

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-1]

TSid: S2LcRqbg8WgMOal

variableName: ageUncorrUncertaintyHi

units: yr BP

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

ageUncorrUncertaintyLow (yr BP) [1-1]

TSid: S2LcRJtQfZbrXRK

variableName: ageUncorrUncertaintyLow

units: yr BP

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

retained (unitless) [1-1]

TSid: S2LcRNjCbJfeT4I

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: S2LcRQnEYdVYkkm

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-1]

TSid: S2LcREzEe9LJQ7p

variableName: U238Uncertainty

units: ppb

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

Th232 (ppt) [1-1]

TSid: S2LcR4LiKDKlkX1

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-1]

TSid: S2LcR5VxWpXHPz8

variableName: Th232Uncertainty

units: ppt

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

Th230/Th232 (unitless) [1-1]

TSid: S2LcRyTNpT4HHps

variableName: Th230/Th232

units: unitless

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

Th230/Th232Uncertainty (unitless) [1-1]

TSid: S2LcRbMSzaPZcCB

variableName: Th230/Th232Uncertainty

units: unitless

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

Th230/U238 (unitless) [1-1]

TSid: S2LcRHwoMzZJ1za

variableName: Th230/U238

units: unitless

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

Th230/U238Uncertainty (unitless) [1-1]

TSid: S2LcRiao2vkYqwe

variableName: Th230/U238Uncertainty

units: unitless

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

U234/U238 (unitless) [1-1]

TSid: S2LcRD1UdyfhYY3

variableName: U234/U238

units: unitless

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

U234/U238Uncertainty (unitless) [1-1]

TSid: S2LcRlJ4tdSjDij

variableName: U234/U238Uncertainty

units: unitless

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

decayConstant (unitless) [1-1]

TSid: S2LcRgfHq9SRS9C

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: S2LcRCOzwUs1IG3

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-1]

TSid: S2LcRHGbF2Y69sJ

variableName: ageUncertaintyHigh

units: yr BP

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

ageUncertaintyLow (yr BP) [1-1]

TSid: S2LcRzPxj84Elsm

variableName: ageUncertaintyLow

units: yr BP

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

ageType (unitless) [1-1]

TSid: S2LcR8h0SfQkG4q

variableName: ageType

units: unitless

description: broad class of age control

depth (depth_sample) [1-2]

TSid: S2LcR1PrywTMPGl

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-2]

TSid: S2LcR9PvAlJVilS

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

materialDated (unitless) [1-2]

TSid: S2LcRFQt3ij9m6m

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-2]

TSid: S2LcR8wLg4zcJwU

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-2]

TSid: S2LcR1SMzxTeOcc

variableName: ageUncorrUncertaintyHi

units: yr BP

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

ageUncorrUncertaintyLow (yr BP) [1-2]

TSid: S2LcRteX7TUt1uG

variableName: ageUncorrUncertaintyLow

units: yr BP

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

retained (unitless) [1-2]

TSid: S2LcRGMOanvuMUk

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: S2LcRb3ZNS21Nrv

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-2]

TSid: S2LcRypZTyboEN0

variableName: U238Uncertainty

units: ppb

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

Th232 (ppt) [1-2]

TSid: S2LcRGT9wLkmRNP

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-2]

TSid: S2LcRSTUJ5ZLJOQ

variableName: Th232Uncertainty

units: ppt

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

Th230/Th232 (unitless) [1-2]

TSid: S2LcRRoEknXb5BV

variableName: Th230/Th232

units: unitless

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

Th230/Th232Uncertainty (unitless) [1-2]

TSid: S2LcRkW4m85lm1I

variableName: Th230/Th232Uncertainty

units: unitless

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

Th230/U238 (unitless) [1-2]

TSid: S2LcRIoNlupiUZ6

variableName: Th230/U238

units: unitless

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

Th230/U238Uncertainty (unitless) [1-2]

TSid: S2LcRuDpDGQGYqS

variableName: Th230/U238Uncertainty

units: unitless

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

U234/U238 (unitless) [1-2]

TSid: S2LcRCYxJabnsh2

variableName: U234/U238

units: unitless

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

U234/U238Uncertainty (unitless) [1-2]

TSid: S2LcRi8xiZ2Hnhe

variableName: U234/U238Uncertainty

units: unitless

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

decayConstant (unitless) [1-2]

TSid: S2LcRdVEuNjZpvm

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: S2LcRvb0RkZGaHZ

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-2]

TSid: S2LcR4l9XI4rsRQ

variableName: ageUncertaintyHigh

units: yr BP

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

ageUncertaintyLow (yr BP) [1-2]

TSid: S2LcR0uUm1SX18H

variableName: ageUncertaintyLow

units: yr BP

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

ageType (unitless) [1-2]

TSid: S2LcReVIP1bre0Q

variableName: ageType

units: unitless

description: broad class of age control

depth (depth_sample) [1-3]

TSid: S2LcRzvQsqAG5j7

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-3]

TSid: S2LcRuwwx9uoJlY

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

materialDated (unitless) [1-3]

TSid: S2LcRkloS5UWLY5

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-3]

TSid: S2LcRWNSGFqaHgU

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-3]

TSid: S2LcRVtWsBMI81b

variableName: ageUncorrUncertaintyHi

units: yr BP

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

ageUncorrUncertaintyLow (yr BP) [1-3]

TSid: S2LcRNVYHKoLMwZ

variableName: ageUncorrUncertaintyLow

units: yr BP

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

retained (unitless) [1-3]

TSid: S2LcRFhRojOiWdA

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: S2LcRH5VA4ZPs1O

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-3]

TSid: S2LcRV2mYrUMqvE

variableName: U238Uncertainty

units: ppb

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

Th232 (ppt) [1-3]

TSid: S2LcRJVUeu3xRMU

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-3]

TSid: S2LcRZMfl6UGCvt

variableName: Th232Uncertainty

units: ppt

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

Th230/Th232 (unitless) [1-3]

TSid: S2LcRlMNuUFlrYu

variableName: Th230/Th232

units: unitless

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

Th230/Th232Uncertainty (unitless) [1-3]

TSid: S2LcR2xMZZH208t

variableName: Th230/Th232Uncertainty

units: unitless

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

Th230/U238 (unitless) [1-3]

TSid: S2LcR5DQH9LCTkY

variableName: Th230/U238

units: unitless

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

Th230/U238Uncertainty (unitless) [1-3]

TSid: S2LcRpsODajn0W3

variableName: Th230/U238Uncertainty

units: unitless

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

U234/U238 (unitless) [1-3]

TSid: S2LcRZN0sZXNMln

variableName: U234/U238

units: unitless

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

U234/U238Uncertainty (unitless) [1-3]

TSid: S2LcRWeXBULvxrX

variableName: U234/U238Uncertainty

units: unitless

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

decayConstant (unitless) [1-3]

TSid: S2LcRPLFV35s0Pd

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: S2LcRt2uWQxVFLT

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-3]

TSid: S2LcRicTofv2I8S

variableName: ageUncertaintyHigh

units: yr BP

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

ageUncertaintyLow (yr BP) [1-3]

TSid: S2LcRQIRR7wD9ye

variableName: ageUncertaintyLow

units: yr BP

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

ageType (unitless) [1-3]

TSid: S2LcRkwHJc8FlhN

variableName: ageType

units: unitless

description: broad class of age control

depth (depth_sample) [1-4]

TSid: S2LcRybRQXijalT

variableName: depth

units: depth_sample

description: Distance in mm from a reference point

sisalDatingId (unitless) [1-4]

TSid: S2LcRhUBlRe0F3A

variableName: sisalDatingId

units: unitless

description: Unique identifier for each date

materialDated (unitless) [1-4]

TSid: S2LcRsnJdBClKPE

variableName: materialDated

units: unitless

description: Mineralogy of the dated sample

ageUncorr (yr BP) [1-4]

TSid: S2LcRQ3RLsNAtiZ

variableName: ageUncorr

units: yr BP

description: Uncorrected age of the dated sample in years

ageUncorrUncertaintyHi (yr BP) [1-4]

TSid: S2LcRhmfRPp8G4m

variableName: ageUncorrUncertaintyHi

units: yr BP

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

ageUncorrUncertaintyLow (yr BP) [1-4]

TSid: S2LcRCuTsgnWHTN

variableName: ageUncorrUncertaintyLow

units: yr BP

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

retained (unitless) [1-4]

TSid: S2LcRK4o8Q1tj7S

variableName: retained

units: unitless

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

U238 (ppb) [1-4]

TSid: S2LcR9bhX8FzWpy

variableName: U238

units: ppb

description: 238U content of the dated sample in ppb

U238Uncertainty (ppb) [1-4]

TSid: S2LcRKxxawIU9kw

variableName: U238Uncertainty

units: ppb

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

Th232 (ppt) [1-4]

TSid: S2LcRZozuJsRU96

variableName: Th232

units: ppt

description: 232Th content of the dated sample in ppt

Th232Uncertainty (ppt) [1-4]

TSid: S2LcRmJI9MpQHZw

variableName: Th232Uncertainty

units: ppt

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

Th230/Th232 (unitless) [1-4]

TSid: S2LcRzNV6RRm9z2

variableName: Th230/Th232

units: unitless

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

Th230/Th232Uncertainty (unitless) [1-4]

TSid: S2LcRRV90Ijn9Vz

variableName: Th230/Th232Uncertainty

units: unitless

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

Th230/U238 (unitless) [1-4]

TSid: S2LcRm1M5HubY8i

variableName: Th230/U238

units: unitless

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

Th230/U238Uncertainty (unitless) [1-4]

TSid: S2LcRvL8GcsnYfg

variableName: Th230/U238Uncertainty

units: unitless

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

U234/U238 (unitless) [1-4]

TSid: S2LcR81XBMcEGp4

variableName: U234/U238

units: unitless

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

U234/U238Uncertainty (unitless) [1-4]

TSid: S2LcRPY1DIUPwIO

variableName: U234/U238Uncertainty

units: unitless

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

decayConstant (unitless) [1-4]

TSid: S2LcR6F8tVXkfFW

variableName: decayConstant

units: unitless

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

age (yr BP) [1-4]

TSid: S2LcROvvgKmHixl

variableName: age

units: yr BP

description: Corrected age of the dated sample in years

ageUncertaintyHigh (yr BP) [1-4]

TSid: S2LcRX76SS1oDY7

variableName: ageUncertaintyHigh

units: yr BP

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

ageUncertaintyLow (yr BP) [1-4]

TSid: S2LcRwPLv2OUhkG

variableName: ageUncertaintyLow

units: yr BP

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

ageType (unitless) [1-4]

TSid: S2LcRPWsoESSyb5

variableName: ageType

units: unitless

description: broad class of age control