The Echinoid Directory
Faujasia (Domechinus) chelonium (Cooke, 1953); holotype. Maastrichtian, Upper Cretaceous, Rio Grande, Maverick County, Texas, USA. From P. M. Kier. 1962. Revision of the cassiduloid echinoids. Smithsonian Miscellaneous Collections, 144 (3) 262 pp. (plate 18, fig. 5). Floscelle.