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- Lab number
- Tx-7901
- Material dated
- Shell
- Taxa dated
- Shell
- Type of date
- Geological
- Locality
- Iberville
- Submitter
- Fonda Lindfors
- Date submitted
- April 21, 1993
- Date uploaded
- January 18, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Normalized Age
- 4539 ± 66
- δ13C (per mil)
- -8.3
- Context
- Deep pervious zone (silty clay layer), 1310-1340 cmbs
- Additional information
- Radiometric
- Comments
- uncertain if corrected for reported 13C value