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Lab number
Tx-9283
Material dated
Wood
Taxa dated
Picea sitchensis
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
137 ± 33
Normalized Age
134 ± 33
δ13C (per mil)
-25.2
Context
Medium log, very deteriorated, probably Pisi Judania by shape and size, dependent, SASC ~1y/d
Additional information
Radiometric

References