NAME 



DESIG, 



LAT. 



LONG. 



Barracuda Ridge 

 Barranda Fault: see 

 Belem Ridge 

 Cape Verde Basin 

 Cap Vert, Bassin du: 



Barracuda Fracture Zone 



see Cape Verde Basin 



see Cerea Plain 

 see Ceara Ridge 



Ceara Abyssal Plain: 



Ceara, Elevagdo do: 



Ceara Plain 



Ceara Ridge 



Ceara Rise: see Ceara Ridge 



Demerara Abyssal Plain: see Demerara Plain 

 Demerara Plain 

 Demerara Plateau 

 Doldrums Fracture Zone 

 Fifteen T\uenty Fracture Zone: 

 see Barracuda Fracture Zone 



ridge 



fracture zone 

 ridge 

 basin 

 basin 



plain 

 ridge 

 plain 

 ridge 

 ridge 



plain 

 plain 

 plateau 

 fracture zone 



fracture zone 



16°10'N 



COS'N 

 15°00'N 

 15°00'N 



0°00' 



4°30'N 

 0°00' 

 4°30'N 

 4°30'N 



10°00'N 



10°00'N 



8°00'N 



8°10'N 



16°00'N 



syoo'w 



51"00'W 

 40"45'W 

 SCOO'W 

 30'00'W 



36°30'W 

 43°30'W 

 36°30'W 

 43°30'W 

 43°30'W 



48°00'W 

 48°00'W 

 54°00'W 

 39°15'W 



51°00'W 



Four North Fracture Zone 



Guiana Basin 



Guiana Plateau: see Demerara Plateau 



Guinea Fracture Zone 



Gvianskaya Kotlovina: see Guiana Basin 



Kane Fracture Zone 



Kapverden-Becken: see Cape Verde Basin 

 Krylou Seamount: see Krylov Seamount 

 Krylov Seamount 

 Molodezhnaya Seamount 



Norte Brasileira, Cadeia: see Belem Ridge 

 North Brazilian Chain: see Belem Ridge 

 North Brazilian Ridge: see Belem Ridge 

 Researcher Ridge 

 Royal Deep: see Royal Trough 



Royal Trough 



Sierra Leone Fracture Zone 



Vayda Seamount 



Vema Fracture Zone 



Vernadskiy Fracture Zone 



Vidal Channel: see Vidal Seachannel 



Vidal Plain 



Vidal Seachannel 



Zelenogo Mysa, Kotlovina: see Cape Verde Basin 



fracture zone 

 basin 

 plateau 

 fracture zone 

 basin 



fracture zone 



basin 



seamount 



seamount 



seamount 



ridge 

 ridge 

 ridge 

 ridge 

 trough 



trough 

 fracture zone 

 seamount 

 fracture zone 

 fracture zone 



seachannel 

 plain 



seachannel 

 basin 



32°15'W 

 52°00'W 

 54°00'W 

 30°00'W 

 52°00'W 



45°00'W 

 30°00'W 

 30°07'W 

 30''07'W 



50°irw 



40°45'W 

 40°45'W 

 40°45'W 

 50°30'W 

 49°00'W 



49°00'W 

 31°00'W 

 48°00'W 

 44°00'W 

 34°45'W 



54°00'W 

 55°00'W 

 54°00'W 

 30°00'W 



0°-30°N., 60°-90°W. 



Agassiz Valleys 



Aguja Canyon 



Al'batros, podnyatiye: see Albatross Bank 



Albatross Bank 



Alice Seamount: see Alice Shoal 



valleys 



canyon 



shoal 



shoal 



reef 



11-25 



