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- Lab number
- Beta-22953
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Grand
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 9830 ± 280
- Context
- Stratum 5b, small charcoal fragments, quadruple normal counting time because of small carbon sample size (0.2g).
- Comments
- Charcoal lens 1-6cm thick; quadruple counting time due to small sample