Geographic location
Antarctic
284
Gunnar
Laptev Sea
284
New Zealand
Pacific
284
Weddell
284
Weddell Sea
284
Arctic
283
Greenland
281
Popa
279
Lutnes
272
Austral
271
Blanchard
271
Gorham
269
Tysnes
265
Indian
264
Admiralty Bay
256
King George Island
256
West Antarctica
256
Argentina
254
Baja
245
Boeckella
225
Lamarck
215
Norway
199
Southern Ocean
195
Liège
190
Mid-Atlantic Ridge
190
Île-de-France
188
Chukchi Sea
155
Merle
154
Pisco
152
Tula
150
Queensland
149
Williamson
145
Rouen
137
Arctic Ocean
131
Melin
131
Antarctic Peninsula
129
Napp
129
Bismarck
128
Falsa
125
Murmansk
122
Butakova
113
Alta
111
Kevo
110
DuBois
108
Valladares
106
Plateau Central
87
Tay
86
Gravier
75
more ...