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Lab number
Beta-59063
Material dated
Charcoal
Type of date
Archaeological
Locality
Contra Costa
Date uploaded
November 9, 2021
Updater
Wyoming team
Date updated
December 31, 2020
Measured Age
1390 ± 70
Context
NO/E17, carbonized marsh plant, 0-10 cmbs
Additional information
Radiometric

References