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United States / UT / Grand County / 42GR814 / Beta-143522
- Lab number
- Beta-143522
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Grand
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 2080 ± 60
- Stratigraphic component
- 5-25 cm bgs
- Context
- Charcoal from Concentration 4, located near one of the rockshelter. the concentration lay in a 1-m-deep basin surrounded by bedrock. 2 metate frags., biface frags., and debitage were present also. The C14 sample is from a thin charcoal lens 3 cm bmgs, 5-7 cm thick. A disarticulated alignment of rocks, 5-25 cm bmgs, was found on part of the periphery of the stain. The stain was interpreted as the remains of a hearth (Feature 5). Charred goosefoot and Indian ricegrass seeds, charred Brassicaceae, Cheno-Ams, and Chenopodium, mountain mahogany, ash, juniper and other plant remains were recovered.
- Comments
- Feature is amorphous charcoal staining associated with lithics and ground stone; associated with CN point similar to Elko Eared or Gypsum Series