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- Lab number
- M-403
- Material dated
- Charcoal
- Taxa dated
- Charred cane
- Type of date
- Archaeological
- Locality
- West Carroll
- Submitter
- J.A. Ford
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 2850 ± 125
- Normalized Age
- 2850 ± 125
- δ13C (per mil)
- -25.0
- Significance
- Late Archaic, Poverty Point; Archaïque supérieur
- Context
- Ash bed beneath mound minute fragments flotated from a large ash bed beneath the conical mound B
- Additional information
- Radiometric
- Comments
- Same sample as L-272, O-66, Schatzman A, and Schatzman B