Geographic location
Antarctic
81
The Antarctic
44
Southern Ocean
41
Maud Rise
35
Weddell
27
Weddell Sea
27
Indian
14
Pacific
12
Antarctic Ocean
9
Drake Passage
5
East Antarctic Ice Sheet
4
East Antarctica
4
Georgia Basin
4
Georgia Rise
4
Kerguelen
4
Northeast Georgia Rise
4
Antarctic Peninsula
3
Austral
3
West Antarctica
3
Arctic
2
Falkland Plateau
2
Greenland
2
Norwegian Sea
2
Patagonia
2
Sandwich Islands
2
Shackleton
2
South Sandwich Islands
2
Amarillo
1
Astrid Ridge
1
Bering Sea
1
Broken Ridge
1
Burrows
1
Esmeralda
1
Harwood
1
Islas Orcadas Rise
1
MartÃnez
1
Mid-Atlantic Ridge
1
Orcadas
1
Orcadas Rise
1
Prydz Bay
1
Scotia Sea
1
Seymour
1
Seymour Island
1
Sirius
1
South Shetland Islands
1
Titan
1
Vostok Station
1
Warnke
1
Weaver
1
West Antarctic Ice Sheet
1