Geographic location
Antarctic
25
Arctic
25
Baja
25
Indian
25
Lamarck
25
Nero
New Zealand
25
Pacific
25
Popa
Valladares
25
Austral
24
Gunnar
24
Lutnes
23
Ongul
23
Argentina
22
Greenland
21
Arctic Ocean
20
Argentino
20
Kon
20
Laptev Sea
20
Merle
20
Alabama
19
Blanchard
19
Canada
19
Casey Station
19
Chevreux
19
Gorham
19
San Juan
19
Tana River
19
Tay
19
Uruguay
19
canal Principal
19
Campbell Islands
18
Duende
18
Gravier
18
Myers
18
Norwegian Sea
18
Admiralty Bay
17
King George Island
17
Spring Point
17
West Antarctica
17
Avan
16
Avan’
16
Tysnes
16
Southern Ocean
15
Paras
14
Snyder
11
Chukchi Sea
10
Boeckella
8
Atkinson
7
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