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National Geologic Map Database

Geologic Unit: Russia

Usage:

Russia Member of Denley Limestone (NY)


Subunits:

(alphabetical) --all in NY, all informal: Brayton Corners division, High Falls division, Wolf Hollow division.


Geologic age:

Late Ordovician


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

Trenton Falls Gorge along west line of Russia Twp., central NY (Kay, 1943).


AAPG geologic province:

Appalachian basin


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 ([ ]).