Shepard, Francis Parker Submarine canyons and other sea valleys by Francis P. Shepard and Robert F. Dill. - Chicago Rand McNally [1966] - xiii, 381 p. illus., maps (2 in pocket) 24 cm. - Rand McNally geology series . 921004 Bibliography: p. 353-367. LCCN: 66013451 Subjects--Topical Terms: Submarine valleys. LC Class. No.: GC83 / .S485 Dewey Class. No.: 551.46084