Geographic location
Arctic
19
Argentino
Pacific
Chukchi Sea
18
Helgoland
18
Queensland
18
Norway
17
Île-de-France
17
Antarctic
16
Long Beach
16
Baja
15
Argentina
14
Bonaparte
13
Antarctic Peninsula
12
New Zealand
12
Tana River
12
Gauthier
11
Rothschild
11
Canada
10
Popa
10
Sever
10
Bertrand
9
White Sea
9
Greenland
8
Helgeland
7
Hodgson
7
Kama
7
Lamarck
7
Mira
7
Molina
7
Montagu
7
Murmansk
7
Myers
7
Petushki
7
Spence
7
Weddell
7
Allen Bay
6
Balsfjord
6
Indian
6
Malmgren
6
Nutt
6
Perez
6
Rosario
6
Southern Ocean
6
Webb
6
Weddell Sea
6
Audrey
5
Bray
5
DuBois
5
Espíritu Santo
5
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