Geographic location
Pacific
12
Antarctic
5
Arctic
5
Southern Ocean
4
Antarctic Peninsula
3
Canada
3
The Antarctic
3
Bering Sea
2
Cape Shirreff
2
Livingston Island
2
McMurdo Dry Valleys
2
Ross Sea
2
Shirreff
2
Weddell
2
Atka
1
Baja
1
Bonney
1
British Columbia
1
Fryxell
1
Giganteus
1
Glacier Bay
1
Herald Island
1
Hydrurga
1
Kitimat
1
Lake Bonney
1
Lake Fryxell
1
Line Islands
1
New Zealand
1
Northwest Territories
1
Rorqual
1
Sockeye
1
South Shetland Islands
1
Taylor Valley
1
West Antarctica
1
Yukon
1