Cover Image

Bedrock geology of the Silver Creek quadrangle, New York /

Bibliographic Details
Main Author: De Witt, Wallace, Jr., 1920-2012
Other Authors: Colton, George Willis, 1920-
Format: Government Document Map
Language:English
Published: Washington, D.C. : U.S. Geological Survey, 1953.
Series:Geologic quadrangle map ; GQ-30.
Subjects:
Geology > New York (State) > Chautauqua County > Maps.
Geology > New York (State) > Cattaraugus County > Maps.
Geology > New York (State) > Erie County > Maps.
Description
Item Description:"Datum is mean sea level."
Cartographic material.
Physical Description:1 map : color ; 44 x 33 cm. on sheet 76 x 128 cm., folded to 76 x 64 cm.
Bibliography:Includes text and bibliographical references.