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- Lab number
- Beta-143053
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Sumter
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 4640 ± 80
- Normalized Age
- 4630 ± 80
- δ13C (per mil)
- -25.7
- Context
- Block 3, 50-60 cm
- Additional information
- Radiometric