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- Lab number
- Tx-6260
- Material dated
- Sediment
- Taxa dated
- Soil humate
- Type of date
- Geological
- Submitter
- William C. Johnson
- Date submitted
- October 26, 1988
- Date uploaded
- January 15, 2024
- Updater
- Wyoming team
- Date updated
- December 31, 2020
- Measured Age
- 580 ± 70
- Normalized Age
- 590
- Additional information
- Radiometric