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United States / IL / Madison County / 11MS? (Loyd) / M-1722r
- Lab number
- M-1722r
- Material dated
- Seeds
- Taxa dated
- Zea mays kernels, charred
- Type of date
- Archaeological
- Locality
- Madison
- Submitter
- R.L. Hall
- Date uploaded
- January 15, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 430 ± 100
- Normalized Age
- 665 ± 100
- δ13C (per mil)
- -10.3
- Significance
- Mississippian
- Context
- feature 48, a Mississippian storage/refuse pit
- Additional information
- Radiometric