Geographic location
Antarctic
The Antarctic
11
Arctic
7
Antarctic Peninsula
4
Southern Ocean
4
Weddell
4
Weddell Sea
4
Adelaide Island
2
Alexander Island
2
Bellingshausen Sea
2
Marguerite
2
Marguerite Bay
2
McClary Glacier
2
Northeast Glacier
2
Ronne Ice Shelf
2
Sommers
2
Amery
1
Amery Ice Shelf
1
Astrid Ridge
1
Bogen
1
Indian
1
Lake Vostok
1
Maud Rise
1
Ross Ice Shelf
1
Sog
1