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Lab number
Beta-9644
Material dated
Charcoal
Type of date
Archaeological
Locality
Gratiot
Submitter
S.G. Beld
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
2560 ± 60
Normalized Age
2570 ± 65
δ13C (per mil)
-25.38
Significance
Late Archaic, Meadowood; Archaïque supérieur
Context
feature G, Area I, a fire-cracked rock feature first noted 9 cm below the plow zone

References