The Early Cambrian fossil Salterella conulata Clark in eastern North America /

Bibliographic Details
Main Author:	Yochelson, Ellis L. (Ellis Leon), 1928-2006
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1970.
Series:	Geological Survey professional paper ; 683-B. Geological Survey professional paper. Contributions to paleontology.
Subjects:	Salterella conulata. Paleontology > Cambrian. Paleontology > North America.

Description
Physical Description:	iii, 10 pages, 13 unnumbered pages : illustrations, maps. ; 29 cm.
Bibliography:	Bibliography: page 10 (2d group).