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- Lab number
- Tx-6877
- Material dated
- Soil
- Taxa dated
- humic acid
- Type of date
- Geological
- Locality
- Pratt
- Submitter
- William C. Johnson
- Date submitted
- May 17, 1990
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 3380 ± 70
- Normalized Age
- 3514 ± 70
- δ13C (per mil)
- -16.6
- Additional information
- Radiometric