Geographic location
Antarctic
85
Arctic
77
Weddell
77
Weddell Sea
77
Arctic Ocean
61
St. Helena
15
Wilhelmina
13
Ajax
12
Boreas
11
Venus
11
Greenland
10
Southern Ocean
10
Norway
8
Bombay
5
Port Louis
4
Table Bay
4
The Antarctic
4
Austral
2
Blackwall
2
Bonne-Espérance
2
Guayaquil
2
Lazarev
2
Lazarev Sea
2
Pacific
2
Scotia Sea
2
Sunda
2
Antarctic Peninsula
1
Atrevida
1
Bali
1
Barents Sea
1
Britannia
1
Central Basin
1
Chica
1
Descubierta
1
Dover
1
Drake Passage
1
Franz Josef Land
1
Prince of Wales Island
1
Triton
1