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United States / NE / Richardson County / 25RH69 / Tx-8523
- Lab number
- Tx-8523
- Material dated
- Charcoal
- Type of date
- Archaeological
- Locality
- Richardson
- Submitter
- Rob Bozell
- Date submitted
- December 8, 1995
- Date uploaded
- November 11, 2021
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 640 ± 45
- Normalized Age
- 620 ± 45
- δ13C (per mil)
- -26.3
- Context
- House 1, outer rings, wall post
- Additional information
- Radiometric