Bedrock geologic map of the Poughquag quadrangle, New York /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Ratcliffe, Nicholas M. (Nicholas Morley), 1938-, Burton, William C. (William Chapin), 1952-
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : The Survey ; [1990]
Series:	Geologic quadrangle map ; GQ-1662.
Subjects:	Geology > New York (State) > Dutchess County > Maps. Geology > New York (State) > Putnam County > Maps. New York (State) > Geology > Poughquag Region > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Geology mapped in 1983-84." Includes text, bibliography, 2 tables, 3 col. cross sections, location map and 2 figures. Cartographic material.
Physical Description:	1 map : color ; 58 x 44 cm., on sheet 104 x 145 cm., folded in envelope 30 x 24 cm.