Late Mississippian gastropods of the Chainman Shale, west-central Utah /

Bibliographic Details
Main Authors:	Gordon, Mackenzie, 1913- (Author), Yochelson, Ellis L. (Ellis Leon), 1928-2006 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : Department of the Interior, U.S. Geological Survey, 1987.
Series:	U.S. Geological Survey professional paper ; 1368.
Subjects:	Gastropoda, Fossil. Paleontology > Mississippian. Shale > Utah. Mississippian Geologic Period. Paleontology. Shale. Utah. From 310 to 345 million years ago
Online Access:	https://purl.fdlp.gov/GPO/gpo91962

Description
Item Description:	"Descriptions, geographic and stratigraphic distribution, and illustrations of 79 species of gastropods in eight assemblages, which are equated with established ammonoid and foraminiferal zones."
Physical Description:	1 online resource (iv, 112 pages, 9 unnumbered pages of plates) : illustrations, maps.
Bibliography:	Includes bibliographical references (pages 104-106) and index.