Geographic location
Antarctic
38
Arctic
38
The Antarctic
Pacific
30
Seta
12
Indian
11
Arctic Ocean
10
Norway
10
Southern Ocean
10
Greenland
9
Antarctic Peninsula
8
Antarctic Ocean
7
Charcot
7
Chevreux
7
Argentina
5
Christiania
5
Gronland
5
Kerguelen
5
New Zealand
5
Weddell
5
Weddell Sea
5
Barents Sea
4
Bellingshausen Sea
4
Benedict
4
Bering Sea
4
Bering Strait
4
Canada
4
Cornwall
4
Jörundur
4
Newell
4
Noire
4
Palmer Archipelago
4
Van Mieghem
4
Bingham
3
Chukchi Sea
3
Davis Sea
3
De Gerlache
3
Gerlache
3
Ivanova
3
Meteor Seamount
3
Mid-Atlantic Ridge
3
Okhotsk
3
Adak
2
Alexander Island
2
Anadyr
2
Anadyr’
2
Barrientos
2
Bergen
2
Bjork
2
Block Island
2
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