Geographic location
Antarctic
3
Amundsen Sea
2
West Antarctic Ice Sheet
2
Antarctic Peninsula
1
Barents Sea
1
Bransfield Strait
1
Canada
1
Elephant Island
1
Kongsberg
1
Porcupine Seabight
1
Ross Sea
1
Sandwich Islands
1
Sleipner
1
South Orkney Islands
1
South Sandwich Islands
1
South Sandwich Trench
1
South Shetland Islands
1
South Shetland Trench
1
The Antarctic
1
Weddell
1
Weddell Sea
1