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- Lab number
- Beta-209185
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Moffat
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 4480 ± 40
- δ13C (per mil)
- -21.6
- Stratigraphic component
- 31 cm bmgs
- Context
- AMS date on Feature 3, hearth, found in the N wall of Trench 2. Meas at least 48 cm in dia., 27 cm deep. Originated 31 cm bmgs in the Spring Creek Paleosol beneath the zone of major boturbation. Steeply sloping sides, no lining. Fill was light gray sandy loam with large frags. of charcoal. Artifacts: only 1 piece of debitage. Interpreted as an expedient hearth.
- Additional information
- AMS