Treatise on invertebrate paleontology. - University of Kansas; Geological Society of America, Inc. (Boulder, CO The Geological Society of America and the University of Kansas, 1966)
Vol. 1 Part S - Echinodermata 1, Part U - Echinodermata 3, Part N - Mollusca 6 Bivalvia, Part F - Coelenterata Supplement 1 Rugosa and Tabulata, Part T - Echinodermata 2 Vol. 2 - Part U - Echinodermata 3, Part S - Echinodermata 1, Part N - Mollusca 6 Bivalvia, Part F - Coelenterata Supplement 1 Rugosa and Tabulata, Part T - Echinodermata 2, Vol. 3 Part T - Echinodermata 2, Part N - Mollusca 6 Bivalvia