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Lab number
Beta-22957
Material dated
Other
Taxa dated
Grass
Type of date
Archaeological
Locality
Grand
Date uploaded
January 18, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
6260 ± 130
δ13C (per mil)
-21.7
Context
Burned grasses and twigs; Stratum 3c; date corrected for C13/12 of -21.7.
Comments
Sample from the middle of the stratum; no associated artifacts mentioned

References