Thomson, C. W. I877. The Atlantic ; The Voyage of the CHALLENGER . 

 Preliminary Account of General Results. Macmillan and Co. 

 London, Vol. II. pp. 84-85. 



and J. Murray. I885. The Voyage of the H.M.S . CHALLENGER . 



Report of the Scientific Results of the CHALLENGER Expedition. 

 Narrative. Vol. I. Second Part. p. 7*4-3. Neill and Co. 

 Edinburgh. 



Turner, R. J. I965. Notes on the Nature and Occurrence of Marine 

 Bioluminescent Phenomena. National Institute of Oceanography 

 Internal Report No. Bk. July 19^5 • 30 P- I6 charts. Wormley, 

 Godalmlng, Surrey. 



U. S. Hydrographic Office, Hydrographic Bulletin . U. S. Government 

 Printing Office. Washington, D. C. 1889-195*4-. Various Issues. 



Notice to Mariners . U. S. Government Printing Office, Washington, 



D. C. 195^5"^ Various Issues. 



Wilkes, Charles. 18*4-5 . Narrative of the United States Exploring 

 Expedition during the years l835 ,~ l5*4-0 , 1841 , and 1842 . In" 

 five volumes. Vol. I, p. 93. Lea and Blanchard. Philadelphia. 



Zenkevitch, L. A. I963. Biology of the Seas of the USSR . Transl. 

 S. Botcharskaya. Interscience, New York. 955 P- 



Zhirnov, V. M. 1955. On the Question of Marine Luminescence in the 

 Caspian Sea. (K Voprosu 0. Svechenii Moria na Kaspii.) Priroda . 

 Vol. 12. p. 127. Dec. 1955. Transl. M. Slessers. U. S. Navy 

 Hydrographic Office. 



h8 



