Geographic location
Arctic
Bertrand
10
Greenland
10
Kerr
10
Molina
10
Île-de-France
10
Queensland
9
Arctic Ocean
8
DuBois
8
Fukushima
8
Pacific
8
Rothschild
8
Antarctic
7
Helgoland
7
Le Plateau
7
Queen Charlotte
7
Waterhouse
7
Antarctic Peninsula
6
Argentina
6
Audrey
6
Burrows
6
Chukchi Sea
6
Cueva
6
Duende
6
Eira
6
Fossa
6
Grandidier
6
Hodgson
6
Hydrurga
6
Montagu
6
San Juan
6
Sever
6
Southern Ocean
6
Svalbard
6
Aitken
5
Alabama
5
Bonaparte
5
Dee
5
Edén
5
Giganteus
5
Lemaire
5
Magallanes
5
Melchior
5
New Zealand
5
Ramsay
5
Reinhardt
5
Sphinx
5
Weddell
5
Bray
4
Genova
4
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