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- Lab number
- Beta-97548
- Field number
- 10MA143-128
- Material dated
- charcoal
- Taxa dated
- ash
- Type of date
- archaeological
- Locality
- Madison
- Submitter
- Henrikson
- Date submitted
- September 26, 1996
- Date uploaded
- January 15, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 6680 ± 80
- δ13C (per mil)
- -25.3
- Significance
- Middle period
- Context
- Test Unit 4, stratum III, ash, charcoal, and partially burned sagebrush stalks. Test Unit 4 is very culturally contexted unit.
- Additional information
- radiometric