Echinodermata

Caryocystites rugosus Bockelie, 1981

Selection of related publications
Bockelie, J. F. 1981. Morphology, growth and taxonomy of the Ordovician rhombiferan Caryocystites. GFF 103, 4, 499-513. DOI:10.1080/11035898209453727
References based on distribution