Geographic location
Antarctic
643
Blanchard
Chukchi Sea
643
Merle
New Zealand
643
Pacific
643
Arctic
641
Austral
639
Lutnes
639
Indian
623
Île-de-France
623
Boeckella
620
Argentina
619
Gorham
609
Popa
603
Lamarck
602
Greenland
589
Baja
582
Laptev Sea
577
Admiralty Bay
572
King George Island
572
West Antarctica
572
Gunnar
553
Tysnes
541
Valladares
532
Southern Ocean
531
Campbell Islands
496
DuBois
483
Canada
464
Gravier
402
Rouen
397
Queensland
395
Falsa
359
Murmansk
359
Arctic Ocean
354
Melin
339
Antarctic Peninsula
321
Weddell
300
Weddell Sea
296
Alta
293
Butakova
280
Kevo
277
Argentino
264
Fournier
235
Mid-Atlantic Ridge
186
Norway
185
Williamson
166
Pisco
134
Ortiz
124
Long Beach
120
more ...