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- Lab number
- SI-4850
- Material dated
- Bone
- Taxa dated
- Mammuthus. Collagen
- Type of date
- paleontological
- Locality
- Douglas
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Measured Age
- 11735 ± 95
- Significance
- palaeobiology, cultural?; paléobiologie, culturel?
- Context
- unit 1, blue green silty clay. Bone collagen from the lowest bone bed with extinct fauna, including mammoth. Not clear if it is cultural and therefore pre-Clovis. So-called artifacts are questioned by many specialists. Therefore I have given it a credibility level of None.
- Additional information
- radiometric