Cretaceous and lower Tertiary stratigraphy of the Gurabo and El Yunque quadrangles, Puerto Rico : a description of the largely marine-deposited volcaniclastic rocks and subordinate lava flows and pelagic mudstones that underlie this part of eastern Puerto Rico /

Bibliographic Details
Main Author:	Seiders, Victor M. (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, 1971.
Series:	Geological Survey bulletin ; 1294-F. Contributions to stratigraphy.
Subjects:	Geology > Puerto Rico. Geology, Stratigraphic > Cretaceous. Geology, Stratigraphic > Tertiary.
Online Access:	https://purl.fdlp.gov/GPO/gpo70216

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