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Lab number
W-1369
Material dated
Wood
Taxa dated
Coniferous wood
Type of date
Geological
Locality
Foster
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
9860 ± 400
Additional information
Radiometric
Comments
The wood, which was obtained from the owner of the well, had been excavated several years prior to being dated. Its uncertain history from that time until it was collected makes the date questionable, especially because its position and age relative to other sub- and in-till dates in the area are anomalous.

References