Geographic location
Arctic
20
Baffin Bay
20
Canadian Arctic Archipelago
20
Hudson
Hudson Bay
17
Lancaster Sound
12
Arctic Ocean
8
Pacific
4
Chukchi Sea
2
Barents Sea
1
Bering Strait
1
Canada
1
Devon Island
1
Greenland
1
Hudson Strait
1
Kara Sea
1
M'Clure Strait
1
Nares
1
Northwest Territories
1
Nunavut
1
Smith Sound
1
Truelove Inlet
1