USGS Visual Identifier
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Geologic Unit: Russell Mountain

Usage:
Russell Mountain Formation (MA*,VT)

Age:
Silurian*

Geologic Province:
New England province*

Areal Extent:
MA*
VT

Type Locality:
Type area: 250 ft N. 30 deg. W. of intersection of Westfield corporate boundary and General Knox Road, on south end of Russell Mountain, Woronoco quadrangle, southwestern MA (Hatch and others, 1970).

Unit Name History:
Named (Hatch and others, 1970).
Age modified (Stanley and others, 1982).
MA State Geol. Map usage (Zen and others, 1983).
Areal limits; Overview (Hatch and others, 1988).

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