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United States / CA / Mariposa County / CA-MRP-1992 (Good Gulch) / OS-87856

Lab number
OS-87856
Material dated
Shell
Taxa dated
Dentalium Shell Bead
Type of date
Geological
Locality
Mariposa
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
33100 ± 150
δ13C (per mil)
0.56
Stratigraphic component
99.5-109.5 cmbll
Context
3S/1E
Additional information
AMS
Comments
dating shell bead as from a fossil deposit, not archaeological occupation

References