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- Lab number
- Beta-139276
- Material dated
- Charcoal
- Taxa dated
- burned sandstone
- Type of date
- Archaeological
- Locality
- Lee
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 470 ± 40
- Normalized Age
- 530 ± 40
- δ13C (per mil)
- -21.4
- Context
- Feature 1, Area 1, Hearth
- Additional information
- AMS
- Comments
- site-specific dating of archaeological materials and of geomorphic sediments are based largely upon optically stimulated luminescence (OSL) of quartz sand rather than upon radiocarbon assays.