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National Geologic Map Database

Geologic Unit: Rhems

Usage:

Rhems Formation of Black Mingo Group (SC*)


Subunits:

(alphabetical) --all in SC: Browns Ferry Member, Perkins Bluff Member, Sawdust Landing Member.


Geologic age:

early Tertiary (early Paleocene)*


Type section, locality, area and/or origin of name:

Type locality: Perkins Bluff, Black River, 5 mi from Rhems, Williamsburg Co., eastern SC (Cooke, 1936).


AAPG geologic province:

Atlantic Coast basin*


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates published by U.S. Geological Survey authors.

"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).

Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).