GEOLEX database Geologic Unit: Cooleyville Usage: Cooleyville Granitic Gneiss of Prescott Complex (MA*) Age: Devonian* Geologic Province: New England province* Areal Extent: MA* Type Locality: Exposures in hills 0.8 to 3.2 km to the northeast, east, and southeast of village of Cooleyville, western edge of town of New Salem, Franklin Co., western-central MA (Robinson and Luttrell, 1985). Unit Name History: Named, credited to Mackower (1964, unpub. PhD dissert.) (Robinson, 1967). MA State Geol. Map usage (Zen and others 1983). Revised; Age modified; Isotopic dating (Robinson and Luttrell, 1985). 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: 7-Jan-2007