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Lab number
I-4455
Material dated
Charcoal
Locality
Otsego County
Submitter
B.E. Raemsch
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
4090 ± 125
Normalized Age
4090 ± 125
δ13C (per mil)
-25.0
Significance
Late Archaic
Context
From old erosional surface on glacial till, overlain by river gravel, 230 cmbs, to date a large percussion-flaked tool industry, also dated by I-4444

References