Walloomsac Formation (CT*,MA*,NY*,VT*)
Walloomsac Schist (CT*)
Walloomsac Slate (NY*)
Exposures in Walloomsac River Valley, west and northwest of Bennington, VT, in both Bennington Co., VT, and Rensselaer Co., NY (Prindle and Knopf, 1932).
New England province*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.
"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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).