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- Lab number
- WIS-19 a
- Material dated
- charcoal; charbon de bois
- Locality
- Plymouth County, Iowa
- Map sheet
- a
- Submitter
- D.A. Baerreis
- Date updated
- July 2, 1999
- Measured Age
- 750 ± 90
- Normalized Age
- 750 ± 90
- δ13C (per mil)
- -25.0
- Significance
- Plains Village, IMM
- Context
- Big Sioux phase Mill Creek village, square 2, square 2, 84-90" depth, probably the beginning of site occupation