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- Lab number
- Beta-137656
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Washington
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 3080 ± 50
- δ13C (per mil)
- -25.3
- Context
- Feature 2 hearth.
- Additional information
- AMS
- Comments
- Basin-shaped hearth 75cm in diameter and 18cm deep; no diagnostic artifacts