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National Geologic Map Database

Geologic Unit: Hunts Brook

Usage:

Hunts Brook Schist of Waterford Complex (CT)


Geologic age:

Neoproterozoic to early(?) Paleozoic


Type section, locality, area and/or origin of name:

Roadcuts along Interchange 77 of the CT turnpike (U.S. Interstate Highway I-95) and along Route 85 southeast of Interchange 77, Montville quadrangle, New London Co., southeastern CT. (Described by Dixon and others, 1968; Designated by Wintsch and others, 1990).


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 ([ ]).