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Lab number
Beta-9645
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
2400 ± 90
Normalized Age
2445 ± 95
δ13C (per mil)
-22.01
Significance
Late Archaic, Meadowood; Archaïque supérieur
Context
feature P, Area I, a fire-cracked rock feature first noted 6 cm below the plow zone

References