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- Lab number
- Beta-131506
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Montrose
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 5240 ± 80
- δ13C (per mil)
- -25.0
- Stratigraphic component
- 17 cm bmgs
- Context
- Feature 13, a thermal feature in the N excavation block, initially exposed as a gray stain with 3 sandstone slabs over the upper surface of the stain. Feature 13 meas. 50 x 44 c, 17 cm deep; moderately steep sided. It was located near the base of level 2, 17 cm bmgs. The 3 slabs weighed 5.5 kg. Charcoal in the fill was mainly juniper; some pine. Two flakes from the fill.