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- Lab number
- Beta-127195
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- San Miguel
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 5440 ± 100
- δ13C (per mil)
- -25.0
- Context
- Feature 16, a slab lined pit/cist, Component 1, S-central Block 1. It originated 10-15 cm bmgs, roughly circular, 80 cm in dia., 58 cm deep, vertical walled. Lining stones were large sandstone slabs, base was only partly lined. Stratified fill, becoming progressively darker toward bottom, with a few pieces of charcoal. C14 sample was from basal layer. Fill contained 54 flakes; 1 goosefoot seed, 3 juniper seeds, pine bark scales, all charred, plus juniper and pinyon charcoal; 20 burned mammal bone frags.