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- Lab number
- AA-8718
- Material dated
- Charcoal
- Taxa dated
- previously identified as Zea mays
- Type of date
- Archaeological
- Locality
- Madison
- Submitter
- T.J. Riley
- Date uploaded
- January 15, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 2017 ± 50
- δ13C (per mil)
- -25.3
- Significance
- Middle Woodland
- Context
- feature 43, a pit within a stain interpreted as a structure (feature 42), with glacial cobble manos and grinding stones
- Additional information
- AMS
- Comments
- Now identified as not maize (Simon et al. 2017)