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- Lab number
- Beta-205142
- Material dated
- Charcoal
- Taxa dated
- acorn nutshells
- Type of date
- Archaeological
- Locality
- Napa
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 4780 ± 40
- δ13C (per mil)
- -25.0
- Context
- Units 10/11, Features 1/2, Strat. I - 3Ab horizon