Geographic location
Arctic
25
Greenland
6
Arctic Ocean
5
Barrow Canyon
4
Chukchi Sea
4
Chukchi Shelf
4
Indigirka
4
Antarctic
2
Baffin Bay
1
Central Basin
1
Coulter
1
Drake Passage
1
Filippova
1
Gibba
1
Hayes
1
Heimdal
1
Hurry Inlet
1
Jan Mayen
1
Kara Sea
1
Kempe
1
Melville Bugt
1
Nares
1
Norwegian Sea
1
Prydz Bay
1
Scotia Sea
1
Severnaya Zemlya
1
Southern Ocean
1
Svalbard
1
Yermak Plateau
1