No current usage.
(†Wolfcamp Formation (NM,TX) replaced with Nealranch [Neal Ranch] Formation and Lenoxhills [Lenox Hills] Formation. See Neal Ranch and Lenox Hills. For usage as a time-stratigraphic term, see Wolfcampian.)
early Permian (Wolfcampian)
Named from Wolfcamp, the site of an old dwelling place just south of the two buttes [now called Wolf Camp Hills], located 6.5 mi east and 2 mi north of east end of Leonard Mountain, and now marked by an old open well 100 +/- feet deep, [Wolf Camp Hills 7.5-min quadrangle, Brewster Co., Marathon region, western TX]. Name credited to Bose, Baker, and Udden (Udden, 1917a; 1917b).
[Considered the type locality by later workers.]
Orogrande basin
Permian 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 ([ ]).