Geographic location
Arctic
280
Drake Passage
215
Antarctic
186
Arctic Ocean
185
The Antarctic
166
Svalbard
126
Yermak Plateau
102
Shackleton
49
Shackleton Fracture Zone
49
Ona Basin
47
Southern Ocean
47
Yaghan Basin
47
North Pole
40
Argentine
36
Pacific
33
Amundsen Basin
26
Gakkel Ridge
26
Malvinas Escarpment
22
Barré
19
Makarov Basin
15
Bering Strait
13
East Siberian Sea
13
Canada
12
Nares
12
Weddell
12
Antarctic Peninsula
11
Argentine Abyssal Plain
11
Austral
11
North Scotia Ridge
11
Weddell Sea
11
West Scotia Ridge
11
Greenland
10
Bransfield Strait
9
Deception Island
9
Eltanin Fracture Zone
9
Estrecho
9
Estrecho Bransfield
9
Orca Seamount
9
Udintsev Fracture Zone
9
Argentina
5
Guillermina
2
Chukchi Sea
1
Norway
1
Zapiola
1