Geographic location
Weddell
Weddell Sea
6
Antarctic
3
Agulhas Basin
1
Antarctic Ocean
1
Arctic
1
Bellingshausen Sea
1
Bransfield Strait
1
Drake Passage
1
Greenland
1
Pacific
1
Pancake
1
Powell Basin
1
Sandwich Islands
1
Scotia Sea
1
South Sandwich Islands
1
South Sandwich Trench
1
Southern Ocean
1
Weddell Abyssal Plain
1