Prairie Hollow Member of Wildhorse Mountain Formation of Jackfork Group (OK)
Prairie Hollow Shale of Jackfork Group (OK)
Prairie Hollow Member of Prairie Mountain Formation of Jackfork Group (OK)
Pennsylvanian, Early
Morrowan
Not specifically designated. Well exposed in Prairie Hollow, in T. 1 and 2 S., R. 12 E., Atoka Co., OK. Named from Prairie Hollow (Harlton, 1938).
Ouachita folded belt
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
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Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).