Middle Cambrian priapulids and other soft-bodied fossils from Utah and Spain

https://kuscholarworks.ku.edu/handle/1808/3696
Title: Middle Cambrian priapulids and other soft-bodied fossils from Utah and Spain
Author(s):
S. Conway Morris, Richard A. Robison
Paleo Publication Type:
KU Paleontological Contributions
Publication Format:
Journal article
Year of publication:
1986