Geographic location
Antarctic
831
Antarctic Peninsula
831
Austral
Indian
Pacific
828
New Zealand
826
Argentina
802
Baja
746
Blanchard
738
Arctic
736
Lutnes
718
Lamarck
701
Boeckella
619
Greenland
606
Queensland
606
Gorham
598
Chukchi Sea
597
Southern Ocean
593
Île-de-France
582
Popa
566
Canada
549
Laptev Sea
539
Murmansk
533
Gunnar
502
Admiralty Bay
501
Tysnes
495
King George Island
491
West Antarctica
487
Valladares
464
Alta
461
Falsa
447
Merle
445
Campbell Islands
429
Rouen
420
Arctic Ocean
418
DuBois
406
Butakova
395
Kevo
388
Weddell
363
Weddell Sea
358
Argentino
355
Gravier
344
Melin
309
Mid-Atlantic Ridge
238
Norway
232
Fournier
223
Chaco
201
Long Beach
190
Grandi
175
Burrows
172
more ...