Some New Genera of Paleozoic Calcareous Sponges 

https://kuscholarworks.ku.edu/handle/1808/3769
Title: Some New Genera of Paleozoic Calcareous Sponges 
Author(s):
Robert M. Finks
Paleo Publication Type:
KU Paleontological Contributions
Publication Format:
Journal article
Year of publication:
1995