Geographic location
Antarctic
104
Arctic
104
Arctic Ocean
104
Pacific
67
The Antarctic
36
Indian
33
New Zealand
28
Canada
27
Norway
25
Greenland
23
Seta
16
Weddell
16
Weddell Sea
16
Antarctic Ocean
14
Barents Sea
14
Southern Ocean
14
Sedov
13
Kerguelen
11
Laptev Sea
11
Malmgren
11
Baffin Bay
10
Kara Sea
10
Noto
10
McIntosh
9
Okhotsk
9
Thurston
9
Bering Sea
8
Chevreux
8
Herdman
8
Hoek
8
Austin
7
Bellingshausen Sea
7
Fernandez
7
Friederichsen
7
Treadwell
7
Annenkova
6
Argentina
6
British Columbia
6
Gronland
6
Jassa
6
Kathleen
6
Myers
6
Queensland
6
Signy Island
6
South Orkney Islands
6
Svalbard
6
Thumb
6
White Sea
6
Bodin
5
Christiania
5
more ...