Geographic location
Drake Passage
180
Weddell
165
Weddell Sea
165
Catwalk
28
Pacific
21
Titan
12
Antarctic
4
Lauta
4
Antarctic Ocean
2
Argentine
2
Cape Horn
2
Ewing
2
Falkland Fracture Zone
2
Falkland Plateau
2
Horn The
2
Maurice
2
Maurice Ewing Bank
2
McArthur
2
Southern Ocean
2
The Antarctic
2
Antarctic Peninsula
1
Ramsay
1