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Lab number
Beta-257554
Material dated
Shell
Taxa dated
marine, Mytilus edulis
Type of date
Archaeological
Locality
San Francisco
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
1130 ± 40
δ13C (per mil)
-0.1
Context
Core Q4, 2Ab1