NAME 
30°-60°S., 30°-60°E. 
Africana II Bank 
Atlantis II Fracture Zone 
Crozet Plateau 
Crozet Plateaus; see Crozet Plateau 
Crozet Ridge 
Crozet Rise: see Crozet Ridge 
Crozet Swell: see Crozet Ridge 
Discovery II Fracture Zone 
Funk Seamount 
Gallieni Bank 
Gallieni Fracture Zone 
Indomed Fracture Zone 
Lena, Banka: see Lena Tablemount 
Lena Seamount; see Lena Tablemount 
Lena Tablemount 
Madagascar Basin: see Natal Basin 
Madagascar Plateau 
Madagascar Rise: see Madagascar Plateau 
Madagaskarskaya Kotlovina: see Natal Basin 
Madagaskarskiy Khrebet: see Madagascar Plateau 
Malvinas Trough: see Falkland Trough 
Melville Bank 
Mocambique Basin: see Natal Basin 
Mocambique Ridge: see Mozambique Plateau 
Mozambikskaya Kotlovina: see Natal Basin 
Mozambique Basin: see Natal Basin 
Mozambique Escarpment 
Mozambique Plateau 
Mozambique Rise: see Mozambique Plateau 
Natal Basin 
Natal Ridge: see Mozambique Rise 
Natal Seamount: see Walters Shoal 
Natal Valley 
Ob’, Banka: see Ob’ Tablemount 
Ob’ Banks: see Ob’ Tablemount 
Ob’ Seamount: see Ob’ Tablemount 
Ob’ Tablemount 
Prince Edward-Crozet Ridge: see Crozet Ridge 
Prince Edward Fracture Zone 
South Madagascar Ridge: see Madagascar Plateau 
South Madagascar Rise: see Madagascar Plateau 
South Mozambique Basin: see Natal Basin 
South Mozambique Rise: see Mozambique Plateau 
Southwest Indian Ocean Ridge: 
see Southwest Indian Ridge 
Southwest Indian Ridge 
Tsentral’no-Indiyskiy Khrebet: see Walters Shoal 
Tugela Canyon 
DESIG. 
bank 
fracture zone 
plateau 
plateau 
ridge 
ridge 
ridge 
fracture zone 
seamount 
bank 
fracture zone 
fracture zone 
tablemount 
tablemount 
tablemount 
basin 
plateau 
plateau 
basin 
plateau 
trough 
bank 
basin 
plateau 
basin 
basin 
escarpment 
plateau 
plateau 
basin 
rise 
reef 
valley 
tablemount 
tablemount 
tablemount 
tablemount 
ridge 
fracture zone 
plateau 
plateau 
basin 
plateau 
ridge 
ridge 
reef 
canyon 
II-115 
LAT. 
46°00'S 
33°00'S 
46°00'S 
46°00'S 
45°00'S 
45°00'S 
45°00'S 
41°00'S 
46°15'S 
46°30'S 
37°00'S 
39°00'S 
53°00'S 
53°00'S 
53°00'S 
30°00'S 
30°00'S 
30°00'S 
30°00'S 
30°00'S 
53°00'S 
38°29'S 
30°00'S 
32°00'S 
30°00'S 
30°00'S 
33°00'S 
32°00'S 
32°00'S 
30°00'S 
32°00'S 
33°12'S 
31°00'S 
52°30'S 
52°30'S 
52°30'S 
52°30'S 
45°00'S 
46°00'S 
30°00'S 
30°00'S 
30°00'S 
32°00'S 
43°00'S 
43°00'S 
33°12'S 
30°05'S 
LONG. 
42°30'E 
57°00'E 
51°00'E 
51°00'E 
45°00'E 
45°00'E 
45°00'E 
42°50'E 
S/E291E 
39°40'E 
5275) E 
46°15'E 
45°00'E 
45°00'E 
45°00'E 
40°00'E 
45°00'E 
45°00'E 
40°00'E 
45°00'E 
54°00'E 
46°46'E 
45°00'E 
45°00'E 
40°00'E 
