Geographic location
Arctic
24
Drake Passage
20
Antarctic
18
Arctic Ocean
16
The Antarctic
16
Svalbard
11
Yermak Plateau
8
Ona Basin
5
Shackleton
5
Shackleton Fracture Zone
5
Yaghan Basin
5
Southern Ocean
4
Argentine
3
North Pole
3
Pacific
3
Amundsen Basin
2
Barré
2
Gakkel Ridge
2
Malvinas Escarpment
2
Antarctic Peninsula
1
Argentine Abyssal Plain
1
Austral
1
Bering Strait
1
Bransfield Strait
1
Canada
1
Deception Island
1
East Siberian Sea
1
Eltanin Fracture Zone
1
Estrecho
1
Estrecho Bransfield
1
Greenland
1
Makarov Basin
1
Nares
1
North Scotia Ridge
1
Orca Seamount
1
Udintsev Fracture Zone
1
Weddell
1
Weddell Sea
1
West Scotia Ridge
1