Geographic location
Antarctic
103
Arctic
51
The Antarctic
45
Southern Ocean
40
Greenland
20
Arctic Ocean
19
Pacific
18
Weddell
15
Dronning Maud Land
14
Weddell Sea
14
Austral
12
Indian
12
Antarctic Peninsula
9
Neumayer
9
Canada
8
Norway
8
Norwegian Sea
8
Barents Sea
7
East Antarctica
7
New Zealand
7
Bergen
6
Bismarck
6
Coastal Waters Of Southeast Alaska
6
East Antarctic Ice Sheet
6
Ewing
6
Kara Sea
6
Kila
6
Maurice
6
Scripps
6
Western Basin
6
Argentina
5
Baffin Bay
5
Bellingshausen Sea
5
Ayon
4
Byrd
4
Chevreux
4
Coats Land
4
Combs
4
Gamburtsev Subglacial Mountains
4
George V Coast
4
Herdman
4
Hoek
4
Jassa
4
Kathleen
4
Lake Vostok
4
Lambert Glacier
4
Lazarev
4
Lazarev Sea
4
Lyttelton
4
Marie Byrd Land
4
more ...