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- Lab number
- Beta-221251
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Washington
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 2580 ± 50
- Normalized Age
- 2620 ± 50
- δ13C (per mil)
- -22.5
- Context
- Feature 2 Hearth, Backhoe Trench 2, Churn Zone
- Additional information
- AMS
- Comments
- Basin-shaped hearth exposed in backhoe trench; no FCR and only artifact was a small piece of bone; 2018 report lists measured age rather than conventional age, corrected here (see Appendix G Beta sheets)