Geographic location
Antarctic
26
Arctic
26
Canada
Mid-Atlantic Ridge
Pacific
26
Helgoland
25
Indian
25
New Zealand
25
Queensland
25
Svalbard
25
Arctic Ocean
24
Argentina
24
Baja
24
Lizard Island
24
Uruguay
24
White Sea
24
Argentino
23
Greenland
23
Referencia
23
Chukchi Sea
22
Kongsfjord
22
Southern Ocean
22
Baffin Bay
20
Heron Island
20
Manan
20
Novaya Zemlya Trough
20
Antarctic Peninsula
19
Austral
19
Ross Sea
19
Sandy Beach
19
Espíritu Santo
18
Kara Sea
18
Providencia
18
Tuktoyaktuk
18
Admiralty Bay
17
Kerguelen
17
Makarov Basin
17
Josephine
16
Davis Station
15
Davis-Station
15
Læsø
15
Balleny Islands
14
Eastern Harbour
14
Heard Island
14
Lamarck
14
Alabama
13
Campbell Islands
13
Meteor Seamounts
13
Barra
12
Malmgren
12
more ...