Usage:
Zullinger Formation of Conococheague Group (PA*)
Geologic age:
Late Cambrian*
Type section, locality, area and/or origin of name:
Type section: roadcuts at Waynecastle on State Highway 16, 3 mi west of Waynesboro and 1 mi west of Zullinger, [Greencastle 7.5-min quadrangle], Franklin Co., southern PA. Named from Zullinger (Root, 1968).
AAPG geologic province:
Appalachian basin (Eastern Overthrust area)*
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 ([ ]).