Boyd, Donald Wilkin.; Newell, Norman Dennis, 1909-
(New York, N.Y. : American Museum of Natural History, 1968)
"The origin and affiliation of the conservative bivalve superfamily Crassatellacea Férussac, 1882 (= Astartacea d'Orbigny, 1844), have been uncertain. Some authors have regarded these mollusks as lucinoids. Others have ...