Chicamuxen Church Formation (MD)
Quaternary
Pleistocene, early
Pleistocene, middle
Not designated. Exposed between Sandy Point and Maryland Point on the Potomac River in Charles Co., MD (McCartan, 1989).
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 ([ ]).