Wesselman Tongue of Kope Formation named. Composed mostly of shale in beds 3 to 7 ft thick with interbeds of fossiliferous limestone 0.1 to 0.5 ft thick. Ranges from about 10 to about 30 ft in thickness. Occurs at top of Kope Formation; grades laterally into Fairview Formation; underlain by North Bend Tongue of Fairview Formation.
Source: GNU records (USGS DDS-6; Reston GNULEX).
Wesselman Tongue of Kope Formation adopted for use by USGS.
Source: GNU records (USGS DDS-6; Reston GNULEX).
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
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