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Lab number
WW-1262
Field number
USGs#WW-1262
Material dated
Shell
Type of date
Geological
Locality
Liberty
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
4060 ± 50
Normalized Age
4450 ± 50
Context
Zone B; Cracker Tom's Bridge
Additional information
Radiometric
Comments
fractionation estimate unavailable; will add 390 years

References