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- Lab number
- Beta-204827
- Material dated
- charcoal
- Type of date
- Archaeological
- Locality
- Island
- Elevation (m ASL)
- ca. 15
- Date uploaded
- January 18, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 4470 ± 40
- δ13C (per mil)
- -26.4
- Context
- feature 8b, Trench 3, distinct carbon-rich black lenses of soil, slightly basin-shaped, framed by orange-tinted oxidized soil lenses, seperated from feature 8a by an oxidized lens, hypothesized to be hearth.