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- Lab number
- Beta-117123
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Montrose
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 2300 ± 60
- δ13C (per mil)
- -25.0
- Context
- Feature 15, a large pit in Locus 2, NE part of Block 1, originating in Stratum B, ca. 12 cm bmgs. It meas. 162 x 130 cm, 25-30 cm deep, with straight to undercut walls. Floor was relatively even. Fill was stratified, with greater amounts of ash, charcoal FCR and artifacts in the lowest fill. 35 FCRs weighing 10.35 kg were in the fill . No oxidation noted. Fill also contained: 35 flakes, 1 FST, 4 ground stone tools (including a complete basin metate laying face down on the pit floor), 2 deer sized mammal bone frags., charred juniper wood, 3 charred goosefoot seeds. Pollen from the ground stone artifacts was dominated by Cheno-Ams.