Cretaceous and Lower Tertiary stratigraphy of the Naranjito and Aguas Buenas quadrangles and adjacent areas, Puerto Rico
By: by Maurice H. Pease, Jr. 
Contributors: Puerto Rico. Dept. of Industrial Research.
Series: Geological Survey bulletin 1253; Geological Survey bulletin ;; 1253.
Publisher: U.S. Govt. Print. Off.
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 57
Subjects: Geology, Stratigraphic -- Cretaceous.; Geology, Stratigraphic -- Tertiary.; Geology -- Puerto Rico.
Notes: Bibliography: p. 56-57.
Work done in cooperation with the Department of Industrial Research, Puerto Rico Economic Development Commission.