Cover image for The Early Cambrian fossil Salterella conulata Clark in eastern North America
Title:
The Early Cambrian fossil Salterella conulata Clark in eastern North America
Author:
Yochelson, Ellis L. (Ellis Leon), 1928-2006.
Publication Information:
Washington : U.S. Govt. Print. Off., 1970.
Physical Description:
iii, 10 pages, 13 unnumbered pages : illustrations, maps. ; 29 cm.
Language:
English
Format :
Book