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Lab number
UGa-13388
Material dated
Shell
Taxa dated
Freshwater mussel shell
Type of date
Archaeological
Locality
Richland
Date uploaded
January 18, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
2290 ± 40
δ13C (per mil)
-10.7
Stratigraphic component
Stratum 17
Context
Feature 80-60 Mound Stage II, Str. 17 hearth
Additional information
Radiometric
Comments
dates are problematic result is acceptable for the submound midden (79-5), it is clearly unacceptable for Fea. 80-60 MS II

References