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- Lab number
- OWU-247A
- Material dated
- Seeds
- Taxa dated
- Zea mays, charred
- Type of date
- Archaeological
- Locality
- Ross
- Submitter
- O.H. Prufer
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 405 ± 150
- Normalized Age
- 645 ± 150
- δ13C (per mil)
- -11.2
- Significance
- Mississippian, Fort Ancient
- Context
- Feature 4a, a sealed primary refuse pit 20-24" deep
- Additional information
- Radiometric