Geographic location
Antarctic
15
Austral
Jenny
14
The Antarctic
14
Southern Ocean
12
Mertz Glacier
4
Sandwich Islands
4
South Sandwich Islands
4
Balleny Islands
2
Byrd
2
Candlemas Islands
2
East Antarctica
2
Marie Byrd Land
2
Scott Island
2
Siple
2
Siple Island
2
Southern Thule
2
Bonney
1
Lake Bonney
1
Taylor Glacier
1