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Lab number
Tx-9299
Material dated
Wood
Taxa dated
Tsuga heterophylla
Type of date
Geological
Locality
Jefferson
Date submitted
December 12, 1997
Date uploaded
January 18, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Measured Age
99 ± 33
Normalized Age
107 ± 33
δ13C (per mil)
-24.5
Additional information
Radiometric

References