SECT, 3] ORGANIC TRANSPORTATION Or MARINE SEDIMENTS 793 



Soheffer, V. B., 1950. The food of the Alaska fur seal. U.S. Dept. Interior, Fwh and Wild- 

 life Service, WUdlife Leaflet 329, 1-16. 



Scheffer, V. B., 1958. Seals, Sea Lions and Walruses. Stanford Univ. Press, Stanford, 

 California, 1-179. 



Schurz, W. L., 1959. The Manila Galleon. E. P. Button & Co., New York, 453 pp. 



Schwartz, A., 1932. Der tierische Einfluss auf die Meeres-sedimente (besonders auf die 

 Beziehungen zwischen Frachtung, Ablagerung und Zusammensetzung von Watten- 

 sedimenten). Senckenbergiana. 14, 118-172. 



Selater, P. L., 1888. Notes on the Emperor Penguin {Aptenodytes forsteri). Ibis, 6, 

 325-334. 



Seilacher, A., 1953. Die geologische Bedeutung fossiler Lebenspuren. Z. Deut. Oeol. Ges., 

 105. 214-227. 



Shimer, H. W., 1924. An Introdttction to the Study of Fossils. Macmillan Co., New York, 

 1-450. 



Shrock, R. R., 1935. Probable worm castings in the Salem Limestone of Indiana. Proc. 

 Indiana Acad. Sci., 44, 174-175. 



Shumway, G. A., 1953. Rafted pebbles from the deep ocean off Baja California. J. Sedi- 

 ment. Petrol., 23, 24-33. 



Smith, A. G., 1952. Shells from the bird guano of southeast Farallon Island, California, 

 with description of a new species of Liotia. Proc. Calif. Acad. Sci., 4th ser., 27, 383- 

 387. 



Teichert, C. and D. L. Serventy, 1947. Deposits of shells transported by birds. Amer. J. 

 Sci., 245, 322-328. 



Thompson, W. C, 1959. Attachment of the giant kelp, Macrocystis pyrifera, in fine sedi- 

 ment and its biological and geological significance. Intern. Oceanog. Cong. Preprints, 

 New York, 586-587. 



Thompson, W. F., 1919. Halibut eats large rock. Calif. Fish and Game, 5, 157-158. 



Wieland, G. R., 1907. Gastroliths. Science, n. s.. 25, 66-67. 



Wiens, H. J., 1962. Atoll Environment and Ecology. Yale Univ. Press, New Haven, 1-532. 



Wolf, K. H., 1960. Transportation of sand grains by flotation. Edmonton Geol. Soc. Bull., 

 2(3). 



Wood-Jones. F., 1912. Coral and Atolls. Lovell Reeve & Co., Ltd., London, 1-392. 



Woodworth, J. B. and E. Wigglesworth, 1934. Geography and geology of the region 

 including Cape Cod, the Elizabeth Islands, Nantucket, Marthas Vineyard, No Mans 

 Land and Block Island. Mus. Comp. Zool., Harvard Univ., Mem., 52, 1-322. 



Worzel, J. L., 1959. Extensive deep sea sub-bottom reflections identified as white ash. 

 Proc. Nat. Acad. Sci., 45, 349-355. 



Yabe, H. and T. Sugiyama, 1934. Subfossil gizzard stones probably of birds found in the 

 phosphate deposit of Kita-Daito-Zima. Proc. Imp. Acad. Tokyo, 10, 361-364. 



