Redfern Ron Origins : the evolution of continents, oceans, and life / written and photographed by Ron Redfern. - London : Cassell, 2000. - 356 p. : col. ill. ; 30 cm. Includes bibliographical references (p. 342-349) and index. ISBN: 0304354031 LCCN: 2001515600 Subjects--Topical Terms: Historical geology LC Class. No.: QE28.3 Dewey Class. No.: 551.7