Geology of the Wellsville quadrangle, New York
By: by John G. Woodruff.  Conducted in cooperation with Colgate University and the University of Michigan.
Contributors: Colgate University.; University of Michigan
Series: New York State Museum bulletin,; no. 326
Publisher: The University of the State of New York
Published: 1942
Place of publication: Albany
Language: eng
Number of pages: 135
Subjects: Geology -- New York (State) -- Allegany County.; Geology, Stratigraphic -- Devonian.; Natural gas -- New York (State) -- Allegany County.
Notes: Bibliography: p. 128-132.
Maps and profiles in pocket.
Includes index.