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- Lab number
- Tx-7698
- Material dated
- Soil
- Taxa dated
- humates
- Type of date
- geological
- Locality
- Edwards
- Submitter
- William C. Johnson, Alan F. Arbogast
- Date submitted
- June 29, 1992
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 19370 ± 500
- Normalized Age
- 19453 ± 500
- δ13C (per mil)
- -19.8
- Context
- 123-128 cmbs in a 3.6 m deep backhoe trench, ca. 662.9 m amsl
- Additional information
- Radiometric