ChronData

sisalDatingId (unitless)

materialDated (unitless)

ageUncorr (yr BP)

ageUncorrUncertaintyHi (yr BP)

ageUncorrUncertaintyLow (yr BP)

U238 (ppb)

Th230/Th232 (unitless)

Th230/U238 (unitless)

Th230/U238Uncertainty (unitless)

U234/U238 (unitless)

U234/U238Uncertainty (unitless)

Th230/Th232Initial (unitless)

Th230/Th232InitialUncertainty (unitless)

age (yr BP)

ageUncertaintyHigh (yr BP)

ageUncertaintyLow (yr BP)

age_type (unitless)