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Lab number
C-481
Material dated
Wood
Taxa dated
Spruce
Type of date
Geological
Locality
Polk
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
17000
Context
wood withing Peoria formation loess, 4.3 m below base of Dows formation
Additional information
Radiometric
Comments
Infinite date; age determined by carbon-black method

References