NAME 



DESIG. 



LAT. 



LONG. 



Indian Antarctic Rise: 



see Southeast Indian Ridge 

 Indian -Antarctic Swell: 



see Southeast Indian Ridge 

 Indianapolis Seamount 

 Indian-Australian Basin: see 

 Indian Cordillera 



Wharton Basin 



Indian Ocean Cordillera: see Indian Cordillera 

 Indian Ridge: see Mid-Indian Ridge 

 Indischer Rucken: see Mid-Indian Ridge 

 Indo-Australian Basin: see Wharton Basin 

 Indomed Fracture Zone 



Indus Canyon: see Swatch, The 



Indus Fan 



Indus Cone: see Indus Fan 



Inga Canyon 



Ingenstrem Depression: see Ingenstrem Trough 



Ingenstrem Trough 

 Ingleses, Bancos: see Ingleses Banks 

 Ingleses Banks 

 Inharrime Terrace 

 Inner Candalaria Canyon: 

 see Inner Candelaria Canyon 



Inner Candelaria Canyon 

 Inner Gorda Bank 

 Inoko Canyon 



Instituta Okeanologii, Vozvyshennost': see lo Rise 

 Institut d'Oceanologie, Massif sous-marin de I': 

 see lo Rise 



Investigator Shoal 

 3 Investigator Bank 



Investigator, Banc: see 



Investigator, Escollo: s 



Investigator Bank 



Investigator Northeast Shoal 



Investigator NW Reef: see Fiery Cross Reef 



Investigator Ridge 



Investigator Shoal 



Invisible Bank 



Ionia Basin: see Hellenic Trough 



Ionia Basin: see Ionian Basin 



Ionian Basin 



lo Rise 



LP. Bardin Mountain: see Bardin Seamount 



Ireland Basin: see Ireland Trough 



Ireland Trough 



Irminger Basin: see Reykjanes Basin 



Ironwood Seamount 



Iroquois Reef 



Irving Bank: see Cruiser Tablemount 



Irving Reef 



ridge 



ridge 

 seamount 

 basin 

 Cordillera 



Cordillera 

 ridge 

 ridge 

 basin 

 fracture zone 



trough 



fan 



fan 



canyon 



trough 



trough 

 reefs 

 reefs 

 terrace 



canyon 



canyon 

 reef 

 canyon 

 rise 



rise 



reef 



bank 



bank 



shoal 



reef 



ridge 



reef 



reef 



trough 



basin 



basin 



rise 



seamount 



trough 



trough 



basin 



seamount 



reef 



tablemount 



reef 



50°00'S 



23°02'N 



23°02'N 

 23°02'N 

 34°55'N 

 52°00'N 



52°00'N 



8°09'N 



17°45'N 



17°45'N 



9°10'N 



9°38'N 



11°30'S 

 8°09'N 



ino'N 



35°30'N 

 36°00'N 



36°00'N 

 52°00'N 

 13°56'S 

 55°00'N 

 55°00'N 



62°30'N 

 10°40'N 

 10°39'N 

 32°00'N 

 10°53N 



1-59 



