Israeli, and Scandinavian as well as English language sources have 

 supplied data for the collection. 



The worldwide distribution of bottom sediment data in the Naval 

 Oceanographic Office collection as of 1 January 1963 is shown in 

 Figures 16 through 25. Two categories of data are shown for each one- 

 degree quadrangle (note exception in North Pole Chart, Figure 24), 

 namely the number of core samples and the number of surface samples 

 of all other types (trawls, dredges, snappers, etc.). 



To aid in adequate evaluation of relative density of data per unit 

 area, the table on page 62 is included to show the latitudinal variation 

 in area of 1° quadrangles. 



VII. Bibliographic File 



The bibliographic file on which this report is based consists of the 

 following sources. Following each citation is a list of the ships and 

 expeditions or project names involved, where appropriate. The library 



from which the referenced publication was obtained is indicated by 

 abbreviations (identified on page 20) preceding the call number. Where 

 no library is given the publication is in the Naval Oceanographic Office 

 Library. 



ANON. Dredging results from the oceanographic cruise "Tithys." 

 Research Proceedings, Marine Laboratory, Greece, vol. 1, no. 2, 

 pp. 7-11, 1962. WHOI 

 TITHYS 1961 



- - - Lothungen im Chinesischen Meere und bei Japan, Annalen der 



Hydrographie und Martimen Meteorologie, jahrgang III, no. 2 3 and 

 24. p. 470. 1875. VK 588 A6 1875 

 ERZHERZOG FRIEDRICH 1875 



Tiefseelotungen S. M. S. "PLANET" 1910 unter dem kommando 



von Korvettenkapitan Dominik. Annalen der Hydrographie und 

 Maritimen Meteorologie, jahrgang 39, heft I, pp. 16-20, 1911. 

 VK 588 A6 1911 

 PLANET 1910 



— - Kleinere Mitteilungen - 3. Lotungen in dem Bosporus und dem 



Schwarzen Meere. Annalen der Hydrographie und Maritinaen 

 Meteorologie, jahrgang 34, p. 135. March 1906. VK 588 A6 1906 

 VON PODBIELSKI 1905 



22 



