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- Lab number
- I-480
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Hopkins, 5 miles southwest of Madisonville, Western Coalfield section, Green River management area
- Submitter
- D.W. Schwartz
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 475 ± 90
- Normalized Age
- 475 ± 90
- δ13C (per mil)
- -25.0
- Significance
- Mississippian; Mississippien
- Context
- firepit in a wall trench house pattern, feature 51, structure 10, 2.4 ft depth
- Additional information
- Radiometric
- Comments
- Structure 10, Feature 51