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- Lab number
- Beta-221247
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Washington
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 1930 ± 50
- Normalized Age
- 2140 ± 50
- δ13C (per mil)
- -12.0
- Context
- Feature 2 Staining, Backhoe Trench 2
- Additional information
- AMS
- Comments
- Feature is a churn zone exposed in a backhoe trench; associated with lithics and ground stone; 2018 report uses measured age, corrected here (see Appendix G Beta sheets)