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Lab number
M-485
Material dated
Shell
Taxa dated
freshwater mussel shell
Type of date
Archaeological
Locality
Pike
Submitter
J.C. McGregor
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
6490 ± 150
Normalized Age
6765 ± 160
δ13C (per mil)
-8.0
Significance
Middle Archaic
Context
clam shell deposit with some chipped stone points, slate ornaments, and short three-quarter grooved axes
Additional information
Radiometric

References