Geographic location
Arctic
207
Antarctic
179
Southern Ocean
155
Pacific
118
The Antarctic
73
Arctic Ocean
64
Canada
49
Ross Sea
40
Antarctic Peninsula
36
Bering Sea
35
Chukchi Sea
26
Austral
24
Weddell
21
Bering Strait
20
Greenland
18
Indian
17
Weddell Sea
16
Barents Sea
15
Mid-Atlantic Ridge
12
Ross Ice Shelf
12
Amundsen Sea
9
Baffin Bay
9
Dewar
8
Kerguelen
8
King George Island
8
Kostka
8
Curl
7
East Antarctica
7
McMurdo Sound
7
Venn
7
West Antarctica
7
Bedford
6
Svalbard
6
Gulf of Alaska
5
Palmer Station
5
Palmer-Station
5
Antarctic Ocean
4
Anvers
4
Anvers Island
4
Drake Passage
4
Lawrence Island
4
Nares
4
New Zealand
4
Norway
4
Tay
4
Adelaide Island
3
Anadyr
3
Anadyr’
3
Baffin Island
3
Carlini Station
3
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