Geologic map of the Rio Grande quadrangle, Puerto Rico /

Bibliographic Details
Main Author:	Pease, Maurice H., Jr., 1922-2012
Corporate Authors:	Geological Survey (U.S.), Puerto Rico. Department of Industrial Research
Other Authors:	Briggs, Reginald P., 1929-2009
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1972.
Series:	Miscellaneous geologic investigations ; map I-733.
Subjects:	Geology > Puerto Rico > Maps.

Description
Item Description:	Relief shown by contour lines and spot heights. Depths shown by isolines. "Prepared in cooperation with the Commonwealth of Puerto Rico, Economic Development Administration, Industrial Research Department." "Geology mapped by M.H. Pease, Jr. in 1963-64, 1970. Marine data compiled and interpreted by R.P. Briggs in 1970." Cartographic material.
Physical Description:	1 map : color ; 70 x 66 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes text, "Index to geologic mapping in Puerto Rico," and bibliography.