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Lab number
M-1277
Material dated
Charcoal
Taxa dated
pine, red oak, pecan hickory, and nut shells
Type of date
Archaeological
Locality
Columbia
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
4450 ± 150
Normalized Age
4450 ± 153
δ13C (per mil)
-25.0
Significance
Preceramic (no pottery below 30 inches)
Context
Pit 2; basal depth of 70 in. BS.
Additional information
Radiometric

References