Usage:
Cardinal Brook Intrusive Suite (MA*,VT*)
Subunits:
Stamford Granite (VT,MA), Somerset Reservoir Granite (VT*), Harriman Reservoir Granite (VT*), and Bull Hill Gneiss (VT)
Geologic age:
Mesoproterozoic*
Type section, locality, area and/or origin of name:
Cardinal Brook that cuts through the Stamford quadrangle, VT (Ratcliffe, 1991)
AAPG geologic province:
New England province*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"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 conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).