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- Lab number
- Beta-117469
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Montrose
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 590 ± 50
- δ13C (per mil)
- -25.0
- Context
- Feature 1, an extramural hearth in Locus 6, ca. 2 m SE of Structure 1. It meas. 68 x 70 cm 12 cm deep. Fill was charcoal and heavily charcoal-impregnated soil. Artifacts from the feature: 1 biface, 3 bone frags, juniper wood charcoal. A second C14 date was submitted: B-117470). The calibrated dates ranges from Feature 1 were rejected by the excavator as too old. The dates have both been given a credibility level of None.