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- Lab number
- OWU-229 B
- Material dated
- charcoal; charbon de bois
- Taxa dated
- probably Fraxinus or Carya (id. by G.W. Burns)
- Locality
- Mound City Group National Monument, Franklin County, Ohio
- Map sheet
- e
- Submitter
- R.S. Baby
- Measured Age
- 1040 ± 215
- Normalized Age
- 1040 ± 215
- δ13C (per mil)
- -25.0
- Significance
- Late Woodland; Sylvicole supérieur
- Context
- square 190L12, lower sample