Usage:
Row Park Limestone of St. Paul Group (MD*,PA*,WV*)
Row Park Formation of St. Paul Group (PA*)
Subunits:
(alphabetical) --all in PA: Browns Mills Member, Social Island Member.
Geologic age:
late Middle Ordovician (late Whiterockian; early Chazyan)*
Type section, locality, area and/or origin of name:
Type section: In pastures 0.2 mi northwest of Row Park, Washington Co., northwest MD (Neuman, 1951).
AAPG geologic province:
Appalachian 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 ([ ]).