Trilobites of the late Cambrian Pterocephaliid biomere in the Great Basin, United States /
Main Author: | |
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Format: | Government Document eBook |
Language: | English |
Published: |
Washington :
United States Department of the Interior, Geological Survey,
1965.
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Series: | Geological Survey professional paper ;
493. |
Subjects: | |
Online Access: | https://purl.fdlp.gov/GPO/gpo83882 |
Item Description: | Title from title screen (viewed September 29, 2014). "The content, concept, and internal zonation of trilobite biomere in the Great Basin of Western United States are defined; 112 species representing 51 genera of ptychoparioid trilobites are described and illustrated." |
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Physical Description: | 1 online resource (iv, 105 pages) : illustrations, maps + 3 plates. |
Bibliography: | Includes bibliographical references (pages 97-100) and index. |