Cretaceous and lower Tertiary stratigraphy in west-central Puerto Rico /

Bibliographic Details
Main Author:	Mattson, Peter H. (Author)
Corporate Author:	Puerto Rico. Department of Industrial Research (sponsoring body.)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1967.
Series:	Geological Survey bulletin ; 1254-B. Contributions to stratigraphy.
Subjects:	Geology > Puerto Rico. Geology, Stratigraphic > Cretaceous. Geology, Stratigraphic > Tertiary. Cretaceous Geologic Period. Geology. Geology, Stratigraphic. Tertiary Geologic Period. Puerto Rico. From 2 to 140 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo68544

Description
Item Description:	Title from title screen (viewed September 15, 2014).
Physical Description:	1 online resource (iii, 35 pages) : illustrations.
Bibliography:	Includes bibliographical references (pages 34-35).