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Lab number
Beta-37724
Material dated
Shell
Taxa dated
Crassostrea virginica
Type of date
Archaeological
Locality
Collier County
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
2310 ± 70
Normalized Age
2700 ± 70
δ13C (per mil)
0.0
Significance
Archaic
Context
Test 8, Village midden stratum J
Additional information
Radiometric
Comments
Horr's Island, 90 years added for C13/C12 isotopic fractionation -5 +-20 for resoir effect

References