Geographic location
Southern Ocean
425
Pacific
245
Antarctic
176
Noto
133
Antarctic Peninsula
106
Weddell
97
Weddell Sea
97
Seta
76
Drake Passage
47
South Shetland Islands
46
The Antarctic
43
Argentina
41
Ross Sea
35
McIntosh
28
Petersen
27
Fang
26
Prince Gustav Channel
26
New Zealand
24
King George Island
22
Elephant Island
21
Anvers
20
Anvers Island
20
Larsen Ice Shelf
18
Malmgren
18
Arthur Harbor
17
Bransfield Strait
17
Indian
17
Diaz
15
South Orkney Islands
13
Uruguay
13
Arctic
12
Chile Trench
12
East Antarctica
12
Fernandez
12
McMurdo Sound
12
Menzies
12
Scotia Sea
12
Canada
11
Gravier
11
Benedict
10
Coats Land
10
Gerlache
10
Gerlache Strait
10
Palmer Archipelago
10
Powell Basin
10
Ross Island
10
Scripps
10
Carrasco
9
McMurdo Station
9
Adare
8
more ...