Geographic location
Pacific
77
Greenland
70
Antarctic
51
Southern Ocean
39
The Antarctic
24
Arctic
22
Indian
22
Drake Passage
12
Mid-Atlantic Ridge
9
Norway
9
Kerguelen
8
Kolbeinsey
8
Kolbeinsey Ridge
8
Long Island
8
Weddell
8
Weddell Sea
8
Irminger Sea
7
Long Ridge
7
Bianchi
6
Bering Sea
5
Canada
5
Hulu
5
Merle
5
Mull
5
Shirshov Ridge
5
Havre
4
Le Havre
4
Nash
4
North Pole
4
Sarmiento
4
Soi
4
Bergen
3
Juv
3
Rae
3
Rockall Trough
3
Shackleton
3
Skjoldungen
3
Tasiilaq
3
Hudson
2
Hudson Strait
2
Lagoon Inlet
2
Median Ridge
2
Prydz Bay
2
The Altiplano
2
Arctic Ocean
1
Central Basin
1
Faroe Islands
1
Porcupine Seabight
1
Rockall Plateau
1
Venus
1
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