Geographic location
Antarctic
51
Ross Sea
17
West Antarctic Ice Sheet
15
Arctic
10
Pacific
9
Southern Ocean
8
The Antarctic
7
Greenland
5
Antarctic Peninsula
3
East Antarctica
3
New Zealand
3
West Antarctica
3
Argentina
2
Canada
2
Drake Passage
2
East Antarctic Ice Sheet
2
Indian
2
Patagonia
2
Amundsen Sea
1
Arctic Ocean
1
British Columbia
1
Hillary Canyon
1
Joides Basin
1
Lyttelton
1
Prydz Bay
1
Sabrina Coast
1
Svalbard
1
Totten Glacier
1
Wilkes Land
1
Yermak Plateau
1