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- Lab number
- M-492
- Field number
- A-1949.05
- Material dated
- Charcoal
- Locality
- Montgomery County
- Submitter
- W.A. Ritchie
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 800 ± 100
- Normalized Age
- 800 ± 100
- δ13C (per mil)
- -25.0
- Significance
- Late Woodland
- Context
- Feature 20, bell-shaped pit, measuring 74 cm in diameter at mouthand 147 cm deep (Ritchie 1949 field notes).
- Comments
- Charcoal from pit 20. This date seems too recent. However, the plus value of this sample agrees very closely with the minus value of sample M-178, which would appear to be the most accurate of all dates obtained for this site.