NAME 



DESIG. 



LAT. 



LONG. 



Dordrecht Deep: see Dordrecht Basin 



Eastern Indian Swell: see Southeast Indian Ridge 



Hartog Ridge 



Indian-Antarctic Ridge: 



see Southeast Indian Ridge 

 Indian Antarctic Rise: 



see Southeast Indian Ridge 



Indian-Antarctic Swell: 



see Southeast Indian Ridge 

 Leeuwin Canyon 

 L'Espoir Ridge 

 Naturaliste Fracture Zone 

 Naturaliste Plateau 



Naturaliste Ridge: 



see Naturaliste Plateau 

 New Amsterdam Ridge: see Broken Ridge 

 Obi, Zhelob: see Ob' Trench 

 Ob' Trench 

 Pelsaert Seamount 



Perth Canyon 



Southeast Indian Ocean Ridge: 



see Southeast Indian Ridge 

 Southeast Indian Ridge 

 Southeast Indian Rise: 



see Southeast Indian Ridge 

 Tryal Ridge 



Vancouver Canyon 

 Vostochno-Indiyskoye Podnyatiye: 



see Southeast Indian Ridge 

 West Australian Ridge: see Broken Ridge 

 Wilson Canyon 

 Zapadno-Australiyskiy Khrebet: 



see Broken Ridge 



I 



plateau 



31°30'S 



95°00'E 



30°-60°S., 120°-150°E. 



Bass Canyon 



Beachport Plateau: see Beachport Terrace 



Beachport Terrace 



Ceduna Canyon 



Ceduna Plateau: see Ceduna Terrace 



Ceduna Terrace 

 Duntroon Bank: see 

 Duntroon Seamount 

 Esperance Canyon 

 Everard Canyon 



Duntroon Seamount 



11-136 



