Shepard, Francis Submarine topography off the California coast : canyons and tectonic interpretation - Boulder : Geological society of America, 1941 - 171 p: : ill., carte, 4 cartes h. t., graph., tab. - Geological society of America special papers, 31 . bibliogr. p. 161-166, 4 Subjects--Topical Terms: TopographieGéologie marineCanyon marinSédimentation marine Subjects--Index Terms: Etats Unis California