Geographic location
Pacific
189
Norwegian Sea
139
Greenland
120
Arctic
116
Arctic Ocean
104
Antarctic
35
Indian
31
Okhotsk
24
Kol’
21
Antarctic Peninsula
19
The Antarctic
19
Weddell
19
Weddell Sea
19
West Antarctica
19
Atka
15
Southern Ocean
15
Bellingshausen Sea
14
Brutto
13
Morris Jesup Rise
13
Amundsen Sea
12
Barents Sea
11
Lazarev
11
Lazarev Sea
11
Ross Sea
11
Shackleton
11
Charcot
10
Jan Mayen
10
Reykjanes
10
Yermak Plateau
9
Antarctic Ocean
8
Maud Rise
8
Svalbard
8
Agulhas Basin
7
Bering Sea
7
Drake Passage
7
Baffin Bay
6
Gakkel Ridge
6
New Zealand
6
Filchner Trough
5
Kolbeinsey
5
Kolbeinsey Ridge
5
Laptev Sea
5
Norway
5
Polar Star
5
Cape Roberts
4
Gibba
4
Kerguelen
4
Saksunarvatn
4
Shirshov Ridge
4
Amundsen Basin
3
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