Geographic location
New Zealand
Pacific
21
Indian
9
Burton
8
Austin
6
Antarctic
5
Arctic
4
Bay of Plenty
4
Bering Sea
4
Charcot
4
Island Bay
4
Patagonia
4
Ridley
4
Southern Ocean
4
White Island
4
Alvarez
3
Canada
3
Custodio
3
Diaz
3
Herdman
3
Lamarck
3
Mid-Atlantic Ridge
3
Pulitzer
3
Bergen
2
Bouvet
2
British Columbia
2
Campbell Island
2
Catalina
2
Christiania
2
Coleman
2
Dark Cove
2
Drake Passage
2
Elbow Point
2
Etienne
2
Fanning
2
Gomez
2
Goodwin
2
Gravier
2
Greenland
2
Grieg
2
Havre
2
Hecate Strait
2
Holdfast
2
Kerguelen
2
Kraken
2
Laxa
2
Merrick
2
Mothes
2
Okhotsk
2
Perseverance
2
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