Page 



17. Western North Atlantic Ocean - Distribution of Submarine 

 Sediment Sample Analyses 65 



18. South Atlantic Ocean - Distribution of Submarine 



Sediment Sample Analyses '. . . . 67 



19. Eastern North Pacific Ocean - Distribution 



of Submarine Sediment Sample Analyses 69 



20. Western North Pacific Ocean - Distribution 



of Submarine Sediment Sample Analyses 71 



21. Eastern South Pacific Ocean - Distribution 



of Submarine Sediment Sample Analyses 73 



22. Western South Pacific Ocean - Distribution 



of Submarine Sediment Sample Analyses 75 



23. Indian Ocean - Distributuon of Submarine Sediment 



Sample Analyses 77 



24. Arctic Ocean - Distribution of Submarine Sediment 



Sample Analyses 79 



25. Seas around Antarctica - Distribution of Submarine 



Sediment Sample Analyses 81 



TABLE 

 Variation of Area of 1° Quadrangles with Latitude 52 



