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Lab number
Beta-315355
Material dated
Charcoal
Type of date
Archaeological
Locality
Contra Costa
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
1640 ± 30
δ13C (per mil)
-25.5
Context
HER-C3-1.5-2-S1