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Lab number
Beta-143053
Material dated
Charcoal
Type of date
Archaeological
Locality
Sumter
Date uploaded
January 18, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
4640 ± 80
Normalized Age
4630 ± 80
δ13C (per mil)
-25.7
Context
Block 3, 50-60 cm
Additional information
Radiometric

References