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- Lab number
- ISGS-2987
- Material dated
- Seeds
- Taxa dated
- Carya sp. and Corylus americana nutshell and wood, charred
- Type of date
- Archaeological
- Locality
- Louisa
- Submitter
- M.K. Whelan and W. Green
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 1640 ± 90
- δ13C (per mil)
- -25.9
- Significance
- Late Woodland
- Context
- Feature FW93-14, one hectare ring midden, Weaver horizon, Gast phase
- Additional information
- Radiometric