NAME 



DESIG. 



LAT, 



LONG. 



Gilbert Seamounts 



Goose Island Bank 



Goose Island Trough: see Sea Otter Valley 



Gorda Basin: see Gorda Valley 



Gorda Basin 



Gorda Escarpment 



Gorda Ridges 



Gorda Rise: see Gorda Ridges 



Gorda Seavalley: see Gorda Valley 



Gorda Valley 



Gordon Seamount 

 Graham Seamount 

 Grays Canyon 

 Great Trough: see 

 Guide Canyon 



Cascadia Basin 



Guide Seamount 



Guide Submarine Canyon: see Guide Canyon 



Guide Submarine Mountain: see Guide Seamount 



Gulf of Alaska Seamount Province 



Gumdrop Seamount 



Haceta Depression: see Heceta Valley 



Hassler Reef 



Heceta Bank 



Heceta Depression: see Heceta Valley 



Heceta Escarpment 



Heceta Knoll 



Heceta Scarp: see Heceta Escarpment 



Heceta Valley 



Heck Channel: see Heck Seachannel 



Heck Seachannel 



Heck Seamount 

 Hodgkins Ridge: see 

 Hodgkins Seamount 

 Hodgkins Seamount Range: 

 see Hodgkins Seamounts 

 Hodgkins Seamounts 



Hodgkins Seamounts 



Hoke Seamount 

 Hook Ridge 

 Horton Guyot: see 

 lizuka Seamount 

 Iwabuchi Seamount 



Morton Seamount 



Jasper Seamount 

 Jones Seamount 

 Jones Seamount 

 J. Tuzo Wilson Knolls: 



see Tuzo Wilson Seamounts 

 Juan de Fuca Canyon 



n-85 



