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- Lab number
- Beta-131508
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Montrose
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 4400 ± 70
- δ13C (per mil)
- -25.0
- Stratigraphic component
- 32-38 cm bmgs
- Context
- Feature 1, a moderately steep sided basin partially lined with a few sandstone slabs. It meas. 36 x 39 cm, 18 cm deep and was initially uncovered 32-38 cm bmgs. Fill was dark gray to black with a few pieces of charcoal and charcoal flecking. Charcoal was mainly juniper; some pine. 18 fired rocks were in the fill, weighing 2.25 kg. Two charred goosefoot seeds and charred juniper seeds were also in the fill. Three pieces of ground stone were collected just above the features. No lithics or faunal remains.