Geographic location
Drake Passage
Antarctic
334
The Antarctic
247
Southern Ocean
231
Pacific
108
Weddell
80
Antarctic Peninsula
73
Scotia Sea
69
Weddell Sea
63
Indian
39
Elephant Island
29
Bransfield Strait
23
Burdwood Bank
21
Austral
18
Bellingshausen Sea
18
Shackleton
18
Shackleton Fracture Zone
16
Kerguelen
14
Rothera
14
South Scotia Ridge
11
South Shetland Islands
11
Argentina
10
North Scotia Ridge
10
South Orkney Islands
10
Greenwich
9
Curl
8
Argentine
7
West Scotia Ridge
7
New Zealand
6
Powell Basin
6
South Sandwich Trench
6
Patagonia
5
Biscoe
4
Biscoe Wharf
4
Campbell Plateau
4
Deacon
4
East Antarctica
4
Kerguelen Island
4
King George Island
4
Pirie
4
Ross Sea
4
Amundsen Sea
3
Cumberland Bay
3
Ewing
3
Falkland Trough
3
Georgia Basin
3
Hoskins
3
Larsen Ice Shelf
3
Livingston Island
3
Maud Rise
3
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