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National Geologic Map Database

Geologic Unit: Duttonville

Usage:

Duttonville Member of Rondout Formation (NJ*,NY*,PA*)


Geologic age:

Early Devonian*


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

Type section: in abandoned William Nearpass quarry, 1.8 mi southwest of Duttonville, NJ, and 0.5 mi due west of Clove School, in Port Jervis South quadrangle, northwest NJ (Epstein and others, 1967).


AAPG geologic province:

Appalachian basin*


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 ([ ]).