1. Echinodermata of the Brassfield (Silurian) Formation of Ohio;Foerste;Bulletin of the Scientific Laboratories of Denison University,1919
2. Silurian crinoids from the Pentland Hills, Scotland;Brower;Palaeontology,1975
3. New Lower Silurian rhombiferan cystoid (Echinodermata, Callocystitidae) from southwestern Ohio;Ausich;Journal of Paleontology,1984
4. Notes on Paleozoic fossils;Foerste;Bulletin of the Scientific Laboratories for Denison University,1888
5. Calceocrinids from the Early Silurian (Llandoverian) Brassfield Formation of southwestern Ohio;Ausich;Journal of Paleontology,1984a