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Lab number
Beta-196687
Material dated
Shell
Taxa dated
Protothaca staminea
Type of date
Archaeological
Locality
Clatsop
Date uploaded
January 17, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
1980 ± 40
δ13C (per mil)
-2.2
Stratigraphic component
52-54", Level 5
Context
SE10L
Additional information
AMS

References