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- Lab number
- Beta-158249
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Gunnison
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Normalized Age
- 3600 ± 40
- Context
- AMS date. Structure 2, excavated into the the ground, ca. 50 cm below the Middle Archaic ground surface. Evidence for Structure 2 was a lenticular cross section; a floor with burned rock and sediment, plus charcoal flecked, laminar-structured fill. This C14 sample is charcoal flecks from one of the elevations in the fill. 2 other dates were submitted, one of which is contemporaneous with Structure 1.. Numerous artifacts and ecofacts are within the fill: 2,800+ flakes and FSTs (including 5 obsidian specimens sourced to the Timber Butte, ID locality), 1 ground stone frag. Only partially excavated.
- Additional information
- AMS