SECT. 2] TBENCHES 435 



Murray, J. and J. Hjort, 1912. The Depths oj the Ocean. Macniillan, London. 



Nasu, N., A. lijima and H. Kagami, 1960. Geological results in the Japanese Deep Sea 



Exjaedition in 1959. Oceanog. Mag., 11, 201-214. 

 Officer, C. B., J. I. Ewing, R. S. Edwards and H. R. Johnson, 1957. Geophysical in- 

 vestigations in the eastern Caribbean : Venezuelan Basin, Antilles Island Arc, and 



Puerto Rico Trench. Bull. Geol. Soc. Amer., 68, 359-378. 

 Officer, C. B., J. I. Ewing, J. F. Hennion, D. G. Harkrider and D. E. Miller, 1959. Geo- 

 physical investigations in the eastern Caribbean: summary of 1955 and 1956 cruises. 



In Physics and Chemistry of the Earth, 3. Pergamon Press, London. 

 Raitt, R. W., R. L. Fisher and R. G. Mason, 1955. Tonga Trench. Oeol. Soc. Amer. Spec. 



Paper 62, 237-254. 

 Raitt, R. W. and G. G. Shor, Jr., 1958. In Preliminary Report on Expedition Downwind. 



I.G.Y. General Report Ser., 2 (I.G.Y. World Data Center A, Washington). 

 Riel, P. M. van, 1934. The bottom configuration in relation to the flow of bottom water. 



The 'Snellius' Exped., 2 (2), Chap. 2, Utrecht. 

 Riiegg, W., 1960. An intra-Pacific ridge, its continuation onto the Peruvian mainland, 



and its bearing on the hypothetical Pacific landmass. Proc. XXI Intern. Geol. Cong., 



Copenhagen, Part X (Submarine geology), 29-38. 

 Shor, G. G., Jr., 1962. Seismic refraction studies off the coast of Alaska: 1956-57. Bull. 



Seism. Soc. Amer., 52. 37-57. 

 Shor, G. G., Jr., and R. L. Fisher, 1961. Middle America Trench : seismic refraction measure- 

 ments. Bull. Geol. Soc. Amer., 72, 721-730. 

 Talwani, M., G. H. Sutton and J. L. Worzel, 1959. A crustal section across the Puerto 



Rico Trench. J. Geophys. Pes., 64, 1545-1555. 

 Talwani, M., J. L. Worzel and M. Ewing, 1961. Gravity anomalies and crustal section 



across the Tonga Trench. J. Geophys. Pes., 66, 1265-1278. 

 Udintsev, G. B., 1955. Topography of the Kuril-Kamchatka Trench. Trudy Inst. 



Okeanol., 12, 16-61. [In Russian.] 

 Udintsev, G. B., 1958. Discovery of a deep-sea trough in the western part of the Pacific 



Ocean. Priroda, no. 7, 85-88. [In Russian.] 

 LMintsev, G. B., 1959. Relief of abyssal trenches in the Pacific Ocean (abst.). Intern. 



Oceanog. Cong. Preprints. Amer. Assoc. Adv. Sci., Washington. 

 Udintsev, G. B., 1960. Bottom relief of the western part of the Pacific Ocean. Oceanological 



Researches, 2, 5-32. [In Russian.] 

 Van Hviystee, Th., 1944. Echo soundings. The 'Snellius' Exped., 2 (2), Chap. 3, Utrecht. 

 Vening Meinesz, F. A., 1930. Maritime gravity surveys in the Netherlands East Indies, 



tentative interpretation of the results. Koninkl. Ned. Akad. Wetenshap., Proc, 33, 



566-577. 

 Vening Meinesz, F. A., 1947. Major tectonic phenomena and the hypothesis of convection 



currents in the earth. Q. J. Geol. Soc. London, 103, 191-207. 

 Vening Meinesz, F. A., 1948. Gravity expeditions at sea, 1923-1938, 4. Pub. Neth. Geod. 



Comm., Waltman, Delft. 

 Vening Meinesz, F. A., 1954. Indonesian Archipelago: a geophysical study. Bidl. Geol. 



Soc. Amer., 65, 143-164. 

 Vening Meinesz, F. A., 1955. Plastic buckling of the earth's crust: the origin of geo- 



synclines. Geol. Soc. Amer. Spec. Paper 62, 319-330. 

 V^ening Meinesz, F. A., J. H. F. Umbgrove and Ph. H. Kuenen, 1934. Gravity expeditions 



at sea, 1923-1932, 2. Pub. Neth. Geod. Comm., Waltman, Delft. 

 Von Herzen, R. C, 1959. Heat-flow values from the southeastern Pacific. Nature, 183, 



882-883. 

 Walsh, D., 1960. Our 7-mile dive to the bottom. Life, 48 (6), 113-121. 

 Wiseman, J. D. H. and C. D. Ovey, 1955. Proposed names of features on the deep-sea 



floor. Deep-Sea Res., 2, 93-106. 



