5^ 



10 



15 



20= 



25 



20^ 



25 - 



1 1 1 1 1 1 1 1 1 1 I r 



Walvis Bay 

 35 



26 



34 



24 9 



25 



Luderitz 





22 



21 



30°- 



- C 



35' 



20 



19 



17y 



18 



D 



32 



-"^OOQ^ 



Cape Town 



16 



.4i 



40^ 



15 



O \/l4 



T 



12 



11- 



IOC 



lOB - 



lOA 



13 



^ 



"4000 



J L 



I I /i I I I L 



J l_/l 



Figure 11. — Geophysical traverses across southwest African continental margin. 



29 



