USGS Visual Identifier
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Geologic Unit: Coffee Run

Usage:
Coffee Run Member of Bellefonte Dolomite (PA)

Age:
Ordovician, Early
Geologic Province:
Appalachian basin
Areal Extent:
PA

Type Locality:
Type section: In Coffee Run, a stream in Kishacoquillas Valley, from Bellefonte to Pleasant Gap area, Nittany Valley central PA (Swartz and others, 1955).

Unit Name History:
Named (Swartz and others, 1955). 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