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- Lab number
- Beta-192613
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Rio Blanco
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 1900 ± 50
- δ13C (per mil)
- -23.9
- Context
- Feature 1, a hearth meas. 85 x 70 cm--a cluster of FCR with dark black sedments; some charcoal frags. Partially eroded. No artifacts noted within the feature fill but a cluster of 4 pieces of Morgan/Madison chert debitage was located ca. 1 m N of feature.