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- Lab number
- Tx-7006
- Material dated
- Sediment
- Taxa dated
- Soil humate
- Type of date
- Geological
- Locality
- Frontier
- Submitter
- David W. May
- Date submitted
- August 27, 1990
- Date uploaded
- November 11, 2021
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 18870 ± 360
- Normalized Age
- 18860 ± 360
- δ13C (per mil)
- -25.7
- Context
- Peorian loess containing mammoth bones
- Additional information
- Radiometric
- Comments
- on the west side of the Medicine Creek Reservoir, Frontier County, Nebraska