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- Lab number
- ISGS-501
- Material dated
- Wood
- Type of date
- Geological
- Locality
- Hancock, ca. 9.6 km north of Greenfield
- Submitter
- R.W. Graham
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 12060 ± 100
- Normalized Age
- 12060 ± 100
- δ13C (per mil)
- -25.0
- Significance
- geochronology
- Context
- top of Qmp3, 32.5 cm below datum, providing minimum limiting date for the bone bed
- Additional information
- Radiometric