NAME 



DESIG. 



LAT. 



LONG. 



Irving Seamount: see Cruiser Tablemount 



Isabella Bank: see Isabella Reef 



Isabella Reef 



Isabella Seamount: see Isabella Reef 



Isaf]ar6ardjup 



Isa Fjord Deep: see Isa5ar6ardjup 

 Isakova, Gora: see Isakov Seamount 

 Isakov Guyot: see Isakov Seamount 

 Isakov Seamount 

 Iselin Bank: see Iselin Seamount 



Iselin Bank 



Iselin Seamount 



IsQordrenna 



Islande, Bassin d': see Iceland Basin 



Islas Orcadas Fracture Zone 



Islas Orcadas Rise 

 Isobel Shoals 

 Issel Seamount 

 Ita Mai Tai Guyot 

 Iwabuchi Seamount 



Iwo Jima Ridge 



Izu-Bonin Trench: see Bonin Trench 

 Izu-Bonin Trench: see Izu Trench 

 Izu-Ogasawara Trench: see Izu Trench 

 Izu Trench 



Jackman Canyon 

 Jacqueline Guyot 

 Jacques Swell 

 Jadul Ridge 

 Jaggar Seamount 



Jagua, Banco: see 

 Jagua, Banco de: i 

 Jagua Bank 

 Jaguar Seamount 

 Jakkula Bank 



Jamaican Plain 

 James Basin 

 James Canyon 

 James Knoll 

 James Patch 



Jagua Bank 

 ee Jagua Bank 



Janga Canyon 



Jan Mayen Cross Rise: 



see West Jan Mayen Ridge 

 Jan Mayen Fracture Zone 

 Jan Mayen Ridge 

 J-Anomaly Ridge 



canyon 



14°37'S 



40°53'E 



1-60 



