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Jurassic paleobiogeography of the conterminous United States in its continental setting /

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Bibliographic Details
Main Author: Imlay, Ralph W. (Ralph Willard), 1908-1989 (Author)
Format: Government Document eBook
Language:English
Published: Washington : United States Department of the Interior, Geological Survey, 1980.
Series:Geological Survey professional paper ; 1062.
Subjects:
Geology > United States.
Geology, Stratigraphic > Jurassic.
Paleogeography > United States.
Paleontology > Jurassic.
Geology.
Geology, Stratigraphic.
Jurassic Geologic Period.
Paleogeography.
Paleontology.
United States.
From 140 to 190 million years ago
Online Access:https://purl.fdlp.gov/GPO/gpo91561
Description
Item Description:Title from title screen (viewed October 9, 2014).
"Paleogeographic changes in the United States during Jurassic time are revealed by the distribution, succession, and differentiation of molluscan faunas; by gross stratigraphic changes; by the position, extent, and duration of unconformities; and by comparisons with Jurassic data elsewhere in North America."
Physical Description:1 online resource (v, 134 pages) : illustrations, maps.
Bibliography:Includes bibliographical references (pages 114-125) and index.