Geographic location
Arctic
23
Pacific
9
Antarctic
8
Southern Ocean
7
Greenland
5
Bering Sea
4
The Antarctic
4
Arctic Ocean
3
Barents Sea
2
Canada
2
Antarctic Peninsula
1
Baffin Bay
1
Christensen
1
Drake Passage
1
Fairway Rock
1
Fitzgerald
1
Gulf of Alaska
1
Indian
1
Johansen
1
Kane
1
Landolt
1
Nils
1
North Pole
1
Northwest Territories
1
Okhotsk
1
Prydz Bay
1
Ross Sea
1
Soi
1