NAME 



DESIG. 



LAT. 



LONG, 



Tofua Trough 



Tonga, Zhelob: see Tonga Trench 



Tonga Deep: see Tonga Trench 



Tonga-Kermadec Trench: see Tonga Trench 



Tonga Ridge 



Tonga Ti-ench 



Tuscarora Bank: see Tuscarora Seamount 



Tuscarora Seamount 



Tuscaroro Seamount: see Tuscarora Seamount 



Tuskarora, Banka: see Tuscarora Seamount 



Uinslou, Rif: see Winslow Reef 

 Waterwich Bank: see Waterwitch Bank 

 Waterwitch Bank 



Waterwitch Seamount: see Waterwitch Bank 

 Winslou Seamount: see Winslow Reef 



Winslow Reef 



Winslow Seamount: see Winslow Reef 



Zephyr Bank: see Zephyr Reef 



Zephyr Reef 



Zephyr Shoal: see Zephyr Reef 



Zypher Seamount Group: see Zephyr Reef 



30°-60°S., 0°-30°E. 



Africana II Seamount: see Africana Seamount 

 Africana Seamount 

 Afrikansko-Antarkticheskaya Vozvyshennost': 



see Atlantic-Indian Ridge 

 Afrikansko-Antarkticheskiy Khrebet: 



see Atlantic-Indian Ridge 

 Agulhas Bank 



Agulhas Banks: see Agulhas Bank 



Agulhas Basin 



Agulhas Plateau 



Agulhas Rise: see Agulhas Plateau 



Agul'yas, Banka: see Agulhas Bank 



Agul'yas, Kotlovina: see Agulhas Basin 

 Aiguilles, Banc des: see Agulhas Bank 

 Al'fred Mers, Gora: see Merz Seamount 

 Alfred Merz: see Merz Seamount 

 Alphard Banks 



Argentina Seamount 

 Atlantic-Antarctic Ridge: 



see Atlantic-Indian Ridge 

 Atlantic-Indian Ridge 



Atlantic-Indian Rise: see Atlantic-Indian Ridge 

 Atlantic Indian Swell: see Atlantic-Indian Ridge 



seamount 

 seamount 



ridge 



37°10'S 

 37°10'S 



53°00'S 



29-10'E 

 29-10'E 



15°00'E 



11-131 



