Trilobites of the late Cambrian Pterocephaliid biomere in the Great Basin, United States /

Bibliographic Details
Main Author:	Palmer, Allison R. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1965.
Series:	Geological Survey professional paper ; 493.
Subjects:	From 500 to 570 million years ago Paleontology > Cambrian. Paleontology > Great Basin. Trilobites. Cambrian Geologic Period. Paleontology. United States > Great Basin.
Online Access:	https://purl.fdlp.gov/GPO/gpo83882

by Palmer, Allison R.
Published 1965

Government Document Book