NAME 



DESIG. 



LAT. 



LONG. 



Noyo Seavalley: see Noyo Canyon 

 Odessey: see Odessey Seamount 

 Odessey Seamount 



Odessy Seamount: see Odessey Seamount 

 Oglala Seamount 



Oshawa Seamount 

 Ououkinsh Canyon 

 Ououkinsh Submarine Canyon: 



see Ououkinsh Canyon 

 Outer Baranof Channel: 



see Baranof Seachannel 

 Outer Cascadia Channel: 



see Cascadia Seachannel 



Pamplona Ridge: see Pamplona Spur 



Pamplona Searidge: see Pamplona Spur 



Pamplona Spur 



Parks Seamount 



Partington, Kan'on: see Partington Canyon 



Pathfinder Seamount 



Patton Seamounts 



Partington Canyon 

 Patfaynder, Gora: see 

 Pathfinder Seamount 

 Patton Escarpment 

 Patton-Faris Seamount Group: 

 see Paris Seamount 



Patton Ridge 



Patton Seamount Group: see 



Patton Seamounts 



Paul Revere Ridge 



Peirce Seamount 



Perpetua Bank 

 Peters Ridge 

 Phoenix Ridge 

 Phoenix Trough 

 Pioneer Canyon 



Pioneer Escarpment 



Pioneer Fracture Zone 



Pioneer Ridge 



Pioneer Seamount 



Pioneer Seavalley: see Pioneer Canyon 



Pioneer Submarine Mountain: 



see Pioneer Seamount 

 Pioneer Submarine Valley: see Pioneer Canyon 

 Pioner, Razlom: see Pioneer Fracture Zone 

 Point Gorda Submarine Valley: 



see Mattole Canyon 

 Point Sur Canyon: see Sur Canyon 



Pratt, Gora: see Pratt Seamount 

 Pratt Guyot: see Pratt Seamount 

 Pratt Seamount 

 President Jackson Seamount 

 Punta Gorda Submerged Valley: 

 see Mattole Canyon 



11-88 



