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- Lab number
- Beta-230757
- Field number
- 1BR15X11960
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Barbour
- Submitter
- Keith Stephenson
- Date submitted
- June 19, 2007
- Date uploaded
- January 12, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 1730 ± 50
- Normalized Age
- 1740 ± 50
- δ13C (per mil)
- -24.7
- Significance
- Cartersville/Deptford
- Context
- charcoal from layer of Tertiary mound
- Additional information
- Radiometric
- Comments
- wood charcoal from Tertiary Mound; Prov. 1BR15x1 Lot No. 1995.19.60 (info on bag): Walter F. George, NPS survey, 1BR15x1, 1961, Feat. 12, charcoal sample, Tertiary Mound