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- Lab number
- M-291
- Material dated
- Wood
- Type of date
- Geological
- Locality
- Van Buren
- Submitter
- James H. Zumberge
- Date uploaded
- January 17, 2024
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 4000 ± 150
- Context
- east shore of Lake Michigan
- Additional information
- Radiometric
- Comments
- also a date of 4000 +/- 175