60' 



80° 



60'", 



l-ACCADIVt ~ *; «^. '. 



islands') ^''^ 



"" tfi.** '="'' '"' 



20° 



gSwaditw 4(i*;J ■ aa'T i+72 1573 



? ,' 





,'=0, ,-C° 



aw'--:-' ^i? .#ft,^, ,_ 



«C Amber 



tf'TV. 



/'WO-i^^ \ )SEYCHELLE Is 



-' •« 79*»' " O 

 I 9M ,- - 



292S^.>V4 



"%v 



i Q: B ARCHIPELAGO 



vS."--' 



SAYA DE MALHA 



" ,'7 ; 



..|^ Nazareth 

 ■ jfi- Rank 



arajo^Rf 



^/yflauriliue 



y-— 



i7'7 ^. 



20° 



,' Q) Reujl^n 



INDIAN OCEAN 



WESTERN PORTION 

 — 100 fathom line 20OO fathom line 



AdapUd from the Admirallv CharU bv J, Slanlfv Girdinr 



J30° 



40 



Li_>nnilude Eaj>t 



80' 



Fig. 3. Indian Ocean, Western portion. 



