Contributors 



GusTAF Arrhenius, Scripps Institution of Oceanography, Uni- 

 versity of California, La Jolla, California 



F. G. Barber, Fisheries Research Board of Canada, Nanaimo, 



British Columbia, Canada 



J. D. Bernal, Department of Physics, Birkbeck College, Uni- 

 versity of London, London, England 



Trygve Braarud, Institute for Marine Biology, L-niversity of 

 Oslo, Oslo-Blindern, Norway 



M. N. Bramlette, Scripps Institution of Oceanography, Uni- 

 versity of California, La Jolla, California 



Anton F. Bruun, LTniversity Zoological Museum, Copenhagen, 

 Denmark 



W. S. Broecker, Lamont Geological Observatory, Columbia 

 LTniversity, Torrey Cliff, Palisades, New York 



H O. Bull, Dove Marine Laboratory, Cullercoats, North Shields, 

 Northumberland, England 



Sir Edward C. Bullard, Department of Geodesy and Geo- 

 physics, Cambridge University, Cambridge, England 



G. S. Carter, Department of Zoology, Corpus Christi College, 



Cambridge University, Cambridge, England 



Preston E. Cloud, Jr., LInited States Geological Survey, Wash- 

 ington, D.C. 



L. H. N. Cooper, Marine Biological Association, Citadel Hill, 

 Plymouth, England 



Erik Eriksson, Institute of Meteorology, University of Stock- 

 holm, Stockholm, Sweden 



Maurice Ewing, Lamont Geological Observatory, Columbia 

 University, Torrey Cliff, Palisades, New York 



Hermann Friedrich, Institut fiir Meeresforschung, Bremerhaven. 

 Germany 



R. D. Gerard, Lamont Geological Observatory, Columbia 

 Uriiversity, Torrey Cliff, Palisades, New York 



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