USGS Visual Identifier
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Geologic Unit: Warrior

Usage:
Warrior Limestone (PA*)
Warrior Formation (PA*)

Age:
Cambrian, Middle(?)*
Cambrian, Late*
Geologic Province:
Appalachian basin*

Areal Extent:
PA*


Type Locality:
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).

Unit Name History:
Named (Butts, 1918). Revised and age modified (Wilson, 1952). Overview (Berg and others, 1980).

Note: If you need more information, please contact Nancy Stamm (nstamm@usgs.gov).
Asterisks (*) indicate usage by the U.S. Geological Survey. Other usages by state geological surveys.

"No current usage" implies that a name has been abandoned or that it has fallen into disuse. Former usage and, if known, replacement name given in parentheses ().

Slashes (/) indicate unit name usage violates the 1983 North American Stratigraphic Code. This violation may be explained within brackets ([ ]).






U.S. Department of the Interior, U.S. Geological Survey, Reston, VA, USA
URL http://ngmdb.usgs.gov/ngmdb/ngm_catalog.ora.html
Database project personnel
Last modified: 15-Jan-2013