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Lab number
ISGS-492
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
13220 ± 100
Normalized Age
13220 ± 100
δ13C (per mil)
-25.0
Significance
palaeobiology
Context
base of Qmp3, 94.0 cm below datum, the sample most closely associated with the mastodon bone bed
Additional information
Radiometric

References