Geographic location
Arctic
271
Arctic Ocean
Canada
267
Svalbard
265
Norway
258
Jan Mayen
255
Greenland
252
White Sea
252
Kongsfjord
246
Yermak Plateau
237
Aldegondabreen
196
Antarctic
181
Southern Ocean
180
Norwegian Sea
175
Laptev Sea
168
Vøring Plateau
141
Svalbard Archipelago
90
Pacific
44
Barents Sea
41
Indian
40
Argentina
39
Baffin Bay
37
Kerguelen
37
Queensland
37
Argentino
35
Cape Bathurst
35
Kara Sea
35
Lancaster Sound
35
Tromsø
32
New Zealand
29
Novaya Zemlya Trough
29
Makarov Basin
28
Frobisher Bay
26
Chapel Hill
23
Helgoland
23
Alta
22
Baja
22
Popa
20
Chukchi Sea
19
Uruguay
19
Antarctic Peninsula
18
Morris Jesup Rise
18
Brigham
16
Franz Josef Land
16
Ross Sea
16
Theodore
16
Yukon
16
Referencia
15
Sadko
15
Mid-Atlantic Ridge
14
more ...