Warrior Limestone (PA*)
Warrior Formation (PA*)
Cambrian, Middle(?)*
Cambrian, Late*
On Warrior Run, along river bluff, 1 mi west of Williamsburg, Blair Co., PA, and on Warrior Creek, east of Warriorsmark in northern part of Huntingdon Co., PA (Butts, 1918).
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 ([ ]).