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- Lab number
- Beta-143158
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Grand
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 3160 ± 60
- Context
- Feature 2, Locus 3, bisected by a backhoe trench. The remaining portion was a circular, basin shaped hearth, 42 x 65 cm, 16 cm deep. Discovered at ca. 70 cm bmgs. A cluster of fire altered rock was in the western part of the feature. Fill contained chunks of charcoal and heavily stained soil. The surrounding area contained debitage, 1 FST. Charcoal was mainly pine and Douglas fir, plus other species. Feature is interpreted as representing limited use. Second date from feature is statistically contemporaneous with this date, yielding a pooled mean of 3119 +/- 64 BP; cal 2 sigma range of 1520 - 1260 BC.
- Comments
- Basin-shaped hearth 42 by 65cm and 16cm deep; associated with FCR but no other artifacts