« Back to Projects
Project 5186: A. B. Smith. 2001. Probing the cassiduloid origins of clypeasteroid echinoids using stratigraphically restricted parsimony analysis. Paleobiology. 27 (2):392-404.
Clear Search »
Search for: GO  
Order by:        
This project has 5 media. Displaying 5 media.
M902839
† Nucleopygus
whole specimen (fossil)
M902840
† Pygopistes
whole specimen (fossil)
M902841
† Amblypygus
whole specimen (fossil)
M902842
† Parapygus
whole specimen (fossil)
M902843
† Oolopygus
whole specimen (fossil)