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United States / CA / CA-SMI-156 / OS-37139
- Lab number
- OS-37139
- Material dated
- Shell
- Taxa dated
- M. californianus
- Type of date
- Archaeological
- Locality
- San Miguel Island
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 2050 ± 50
- δ13C (per mil)
- 0.63
- Context
- Uppermost midden, SMI-156
- Additional information
- AMS
- Comments
- highest point of site CA-SMI-161