Spezzano Gully beds (informal) of Windom Member of Moscow Formation (NY)
Informal. The rank or lithologic term should not be capitalized.
late Middle Devonian (Givetian)
Exposures along Spezzano Gully near the town of Retsof, western NY (Brett and Baird, 1994).
Appalachian basin
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
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