Abstract:
The third of a six-part monograph on the Permian brachiopods of the Glass, Guadalupe and other mountain ranges of West Texas, this volume contains systematic descriptions of genera and species in the suborders Productidina and Chonetidina. The Productidina, which constitute about 45 percent of the brachiopod specimens in the collections from West Texas, are divided into the superfamilies Strophalosiacea, Aulostegacea, Richthofeniacea, and Productacea. The Chonetidina, less numerous, contain the single superfamily Chonetacea.
