Arnold Member of Deese Formation (OK)
Middle Pennsylvanian (Desmoinesian)
Named from Arnold's Reef on Arnold Farm, in sec. 33, T. 3 S., T. 1 E., north of Ardmore, Carter Co., central northern OK (Tomlinson, 1928, 1929).
South Oklahoma folded belt
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
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