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- Lab number
- Tx-6742
- Material dated
- Soil
- Taxa dated
- humates
- Type of date
- geological
- Locality
- Edwards
- Submitter
- William C. Johnson
- Date submitted
- January 15, 1990
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 13620 ± 280
- Normalized Age
- 13685 ± 280
- δ13C (per mil)
- -20.900000000000002
- Context
- From a backhoe trench ca. 20 m SW of GWMD 5 monitoring site 1, ì 249-254 cmbs, ca. 625 m amsl
- Additional information
- Radiometric