Geographic location
Drake Passage
159
Southern Ocean
Antarctic
88
Pacific
73
Weddell
70
Weddell Sea
70
The Antarctic
53
Goodwin
43
Antarctic Peninsula
42
South Shetland Islands
38
Noto
33
King George Island
29
Indian
26
New Zealand
25
Scotia Sea
24
Ross Sea
22
Merrick
20
South Orkney Islands
19
McMurdo Sound
17
Elephant Island
16
Ramirez
16
Anvers
14
Anvers Island
14
Charcot
14
Gerlache
14
Prince Gustav Channel
14
Canada
12
Sars Seamount
12
Burdwood Bank
11
Wilkes Land
11
Admiralty Bay
10
Arctic
10
Arthur Harbor
10
Bransfield Strait
10
Coats Land
10
Gerlache Strait
10
Kerguelen
10
Lopez
10
Ridley
10
Argentina
9
East Antarctica
9
Petersen
9
Austin
8
Bouvet
8
Deception Island
8
Diaz
8
Grandidier
8
Grandidier Channel
8
Greenland
8
Kerguelen Islands
8
more ...