Bottom sediment types of the northern insular shelf of Puerto Rico; Punta Peñón to Punta Salinas /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Puerto Rico. Department of Natural Resources
Other Authors:	Pilkey, Orrin H., 1934-, Bush, David M., Rodríguez, Rafael W.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1987.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1861.
Subjects:	Marine sediments > Puerto Rico > Maps. Continental shelf > Puerto Rico > Maps. Ocean bottom > Puerto Rico > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Depths shown by isolines. Includes text, bibliography, index map, 7 ancillary maps and 2 cross sections. Cartographic material.
Physical Description:	2 maps on 1 sheet : color ; 26 x 90 cm. and 26 x 92 cm., on sheet 94 x 137 cm., folded in envelope 30 x 24 cm.