Cyclic sedimentation / by SP. Mcl. D. Duff, E. K. Walton. Duff, P. Mcl. D. Paleolimnology. Paleoclimatology. QE39.5.P3 R4 551.3 DEV Includes Index. Includes bibliographies. Amsterdam, New York : Elsevier Pub. Co., c1967. c1967. 1967 Text 280 p. : eng Developments in sedimentology ; 10