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Lab number
ISGS-491
Material dated
Wood
Type of date
Geological
Locality
Hancock, ca. 9.6 km north of Greenfield
Submitter
R.W. Graham
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
14545 ± 75
Normalized Age
14545 ± 75
δ13C (per mil)
-25.0
Significance
geochronology
Context
top of Qgv, gravels underlying the fossiliferous bog sediments
Additional information
Radiometric

References