Geographic location
Barents Sea
142
Kara Sea
111
Laptev Sea
88
Chukchi Sea
44
Arctic
33
Filchner Trough
28
Weddell
22
Weddell Sea
22
Scoresby
12
Scoresby Sund
12
Sund
12
St. Anna Trough
11
East Siberian Sea
4
Gould Bay
4
Bering Sea
1
Canada
1
East Antarctica
1
Greenland
1
Herschel Island
1
Lyddan Island
1
Norwegian Sea
1
Scotia Sea
1
Shirshov Ridge
1
Van Veen
1
White Sea
1
Yukon
1