Concepcion and Palma Escrita Formations, western Puerto Rico
By: by David H. McIntyre ; prepared in cooperation with the Commonwealth of Puerto Rico Dept. of Natural  Resources.
Contributors: Puerto Rico. Dept. of Natural Resources.
Series: Contributions to stratigraphy; Geological Survey bulletin ; 1394 D; Geological Survey bulletin ;; 1394-D.
Publisher: U.S. Govt. Print. Off.
Published: 1974
Place of publication: Washington
Language: eng
Subjects: Geology, Stratigraphic -- Tertiary.; Geology, Stratigraphic -- Cretaceous.; Geology -- Puerto Rico.; Formations (Geology) -- Puerto Rico.
Notes: Bibliography: p. 9.