Geographic location
Pacific
137
Norwegian Sea
133
Arctic
85
Arctic Ocean
80
Greenland
78
Antarctic
30
Okhotsk
24
Kol’
20
Antarctic Peninsula
19
West Antarctica
19
Weddell
18
Weddell Sea
18
Indian
17
The Antarctic
17
Atka
15
Bellingshausen Sea
14
Southern Ocean
14
Brutto
13
Amundsen Sea
12
Morris Jesup Rise
12
Lazarev
11
Lazarev Sea
11
Charcot
10
Jan Mayen
9
Reykjanes
9
Yermak Plateau
9
Shackleton
8
Svalbard
8
Barents Sea
7
Maud Rise
7
Antarctic Ocean
6
Drake Passage
6
Bering Sea
5
Gakkel Ridge
5
Kolbeinsey
5
Kolbeinsey Ridge
5
New Zealand
5
Norway
5
Agulhas Basin
4
Filchner Trough
4
Polar Star
4
Bear Island
3
Island Bay
3
Kerguelen
3
Laptev Sea
3
Pine Island Bay
3
Shirshov Ridge
3
Shona Ridge
3
Baffin Bay
2
Byrd
2
more ...