Fauna of the So-Called Boone Chert Near Batesville, Arkansas (Department of the Interior, United States Geological Survey, Bulletin 595)

45 pp. Illustrated with two black-and-white plates. CONTENTS: Introduction; Description of Species: Coelenterata; Bryozoa; Brachiopoda; Pelecypoda; Gastropoda; Ostracoda; Register of Localities; Index.