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Lab number
Tx-9271
Material dated
Shell
Taxa dated
mussel shell
Type of date
geological
Locality
Idaho
Submitter
David Sisson
Date submitted
September 19, 1997
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
3089 ± 53
Normalized Age
3348 ± 53
δ13C (per mil)
-8.8
Additional information
radiometric