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- Lab number
- Beta-316475
- Material dated
- Bone
- Taxa dated
- Homo sapiens, collagen, rib
- Type of date
- Archaeological
- Locality
- Napa
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Measured Age
- 2190 ± 30
- Normalized Age
- 2290 ± 30
- δ13C (per mil)
- -18.8
- Stratigraphic component
- 142–162 cm
- Context
- Burial 56; Unit SS-76, 142-162 cmbs
- Additional information
- AMS
- Comments
- Consultation verified; 15N/14N= 6.6