SECT. 2] MICROTOPOGRAPHY 471 



Barnes, H., 1955. Underwater television and research in marine biology, bottom topo- 

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Carsola, A. J. and R. S. Dietz, 1952. Submarine geology of two flat-topped Northeast 

 Pacific seamounts. Amer. J. Sci., 250, 481-497. 



Cartwright, D. and A. H. Stride, 1958. Large sand waves near the edge of the continental 

 shelf. Nature, 181, 41. 



Cousteau, J.-Y., 1958. Calypso explores an undersea canyon. Nat. Geog. Mag., 113, 

 373-396. 



Crozier, W. J., 1918. The amount of bottom material ingested by holothurians (Stichopus). 

 J. Exp. ZouL, 26, 379-389. 



Dietz, R. S., 1955. Manganese deposits on the Northeast Pacific sea floor. Calif. J. Min., 

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Elmendorf, C. H. and B. C. Heezen. 1957. Oceanographic information for engineering 

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Emery, K. O., 1952. Submarine photography with the Benthograph. Sci. Mont/i., 75, 3-11. 



Emery, K. O., 1953. Some surface features of marine sediments made by animals. 

 J. Sediment. Petrol., 23, 202-204. 



Emery, K. O., 1960. The Sea off Southern California. John Wiley and Sons, New York- 

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Emery, K. O. and R. S. Dietz, 1950. Submarine jDhosphorite deposits off California and 

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Emery, K. O. and R. D. Terry, 1956. A submarine slope off Southern California. J. Oeol., 

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Emery, K. O., J. I. Tracey and H. S. Ladd, 1954. Geology of Bikini and nearby atolls. 

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Ewing, M., A. C. Vine and J. L. Worzel, 1946. Photography of the ocean bottom. J. Opt. 

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Ewing, M., G. P. Woollard, A. C. Vine and J. L. Worzel, 1946. Recent results in sub- 

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Heezen, B. C, M. Tharp and M. Ewing, 1959. The floors of the Oceans. I. The North 

 Atlantic. Geol. Soc. Amer. Spec. Paper 65, 1-122. 



Hill, M. N., 1960. A median valley of the Mid-Atlantic Ridge. Deep-Sea Pes., 6, 193-205. 



Inman, D. L., 1957. Wave generated rijoples in nearshore sands. Beach Erosion Bd., 

 Corps of Engineers, Tech. Mem. 100, 1-42. 



Laughton, A. S., 1957. A new deep-sea underwater camera. Deep-Sea Pes., 4, 120-125. 



Laughton, A. S., 1959. Photography of the ocean floor. Endeavour, 18, 178-185. 



Laughton, A. S., 1960. An interplain deep-sea channel system. Deep-Sea Pes., 7, 75-88. 



Laughton, A. S., M. N. Hill and T. D. Allan, 1960. Geophysical investigations of a sea- 

 mount 150 miles north of Madeira. Deep-Sea Pes., 7, 117-141. 



Lessertisseur, J., 1955. Trace fossiles d'activite animale et leur signification paleobiologique. 

 Mem. Soc. Geol. Fr. 74, 1-150. 



Liu, H. K., 1957. Mechanics of sediment ripple formation. Proc. Amer. Soc. Civ. Eng., 83, 

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McAUister, R. F., 1957. Photography of submerged vertical structures. Trans. Amer. 

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Manohar, M., 1955. Mechanics of bottom sediment movement due to wave action. Beach 

 Erosion Bd., Corps, of Engineers, Tech. Mem., 75 



Menard, H. W., 1950. Sediment movement in relation to current velocity. J. Sediment. 

 Petrol., 20, 148-160. 



Menard, H. W., 1952. Deep ripple marks in the sea. J. Sediment. Petrol., 22, 3-9. 



Menard, H. W. and C. J. Shipek, 1958. Surface concentrations of manganese nodules. 

 Nature, 182, 1156-1158. 



Northrop, J., 1951. Ocean bottom photographs of the neritic and bathyal environment 

 south of Cape Cod, Massachusetts. Bull. Geol. Soc. Amer., 62, 1381-1384. 



