Atlantic Narrows 1970-01-01
Atlantis II Deep 1970-01-01
Aves Ridge 1970-01-01
Azores Plateau 1970-01-01
Baffin Island Current 1970-01-01
Balleny Basin 1970-01-01
Balleny Seamounts 1970-01-01
Balleny Trough 1970-01-01
Balleny hotspot 1970-01-01
Banc Capel 1970-01-01
Barents Basin 1970-01-01
Barsukov Seamount 1970-01-01
Batt Reef 1970-01-01
Behm Bank 1970-01-01
Belgica Guyot 1970-01-01
Belgrano Bank 1970-01-01
Bellingshausen Plain 1970-01-01
Bellona Platform 1970-01-01
Bering Canyon 1970-01-01
Berkner Bank 1970-01-01