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Lab number
Beta-339118
Material dated
Shell
Taxa dated
marine, Cerithidea califorinica, hornshell
Type of date
Archaeological
Locality
Santa Clara
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
670 ± 30
δ13C (per mil)
-2.6
Context
CU1, Feature 1, on 2Ab horizon capped by historic alluvium

References