Geographic location
Antarctic
41
Southern Ocean
17
Pacific
15
The Antarctic
15
Greenland
12
Indian
11
Arctic
7
Norwegian Sea
7
Arctic Ocean
6
Bismarck
6
Coastal Waters Of Southeast Alaska
6
Drake Passage
6
Ewing
6
Kila
6
Maurice
6
Scripps
6
Western Basin
6
Bergen
5
Weddell
4
Antarctic Ocean
3
Reykjanes
3
Ross Sea
2
Weddell Sea
2
Argentine
1
Bouvet
1
Byrd
1
Central Basin
1
Coulter
1
East Antarctica
1
Georgia Basin
1
Greenwich
1
Irminger Sea
1
Lazarev
1
Lazarev Sea
1
Maud Rise
1
McMurdo Ice Shelf
1
McMurdo Station
1
Mid-Atlantic Ridge
1
Nares
1
Neptun
1
Reimer
1
Ross Ice Shelf
1
Scotia Sea
1
Shackleton
1
Sira
1
Wilkes Land
1