550 cities found that start with 'a' in Under Sea Features
401. Argentine Abyssal Plain (47.5S, 50W) , Plain 402. Argentine Basin (45S, 45W) , Basin 403. Argentine Basin (47.5S, 50W) , Plain 404. Argentine Plain (47.5S, 50W) , Plain 405. Argentine Rise (51S, 50W) , Plateau 406. Argentinskaya Kotlovina (45S, 45W) , Basin 407. Argo Abyssal Plain (14.5S, 116.5E) , Basin 408. Argo Bank (23.5S, 159.25E) , Tablemount (or Guyot) 409. Argo Fracture Zone (13.75S, 66.17E) , Fracture Zone 410. Argolikos Basin (36.5N, 23.25E) , Trough 411. Argonaut Seamount (28.92N, 171W) , Seamount 412. Arguello Canyon (34.35N, 121.08W) , Canyon 413. Arguello Deep-Sea Fan (34N, 122W) , Fan 414. Arguello Fan (34N, 122W) , Fan 415. Arguello Plateau (34.5N, 120.92W) , Terrace 416. Arguello Terrace (34.5N, 120.92W) , Terrace 417. Arguin Bank (20.37N, 17W) , Reef 418. Arguin Canyon (20.65N, 20.87W) , Canyon 419. Arguin Spur (20.55N, 18.33W) , Spur 420. Arica Trench (20S, 73W) , Trench 421. Ariel Bank (38.72S, 178.3E) , Reefs 422. Arkhangelskij Ridge (42N, 36.67E) , Ridge 423. Arkhangelskiy Ridge (42N, 36.67E) , Ridge 424. Arkhangelsky Ridge (42N, 36.67E) , Ridge 425. Arlis Gap (84N, 170E) , Gap 426. Arlis Plateau (75.75N, 179.5E) , Spur 427. Arlis Spur (75.75N, 179.5E) , Spur 428. Arma Canyon (43.78N, 7.9E) , Canyon 429. Armoricain Seamount (46.45N, 12.42W) , Seamount 430. Armoricain Shelf (46.83N, 3.33W) , Shelf 431. Armorican Seamount (46.45N, 12.42W) , Seamount 432. Armorican Shelf (46.83N, 3.33W) , Shelf 433. Arnold Guyot (21N, 158.5E) , Tablemount (or Guyot) 434. Aroe Basin (5S, 134E) , Basin 435. Aroe Bekkin (5S, 134E) , Basin 436. Aroe Trough (5S, 134E) , Basin 437. Arosa Canyon (42.38N, 9.42W) , Canyon 438. Arrecife Granville (21.92N, 89.33W) , Shoal 439. Arrecife Keith (37.82N, 10.93E) , Reef 440. Arrecife Macgowen (1.12S, 89.9W) , Reef | 441. Arrowsmith Bank (21.08N, 86.47W) , Reef 442. Arroyo Seamount (6.25N, 22.67W) , Seamount 443. Artimon Bank (45.17N, 58W) , Bank 444. Aru Basin (5S, 134E) , Basin 445. Aru Channel (8.17S, 134.67E) , Seachannel 446. Aru Seachannel (8.17S, 134.67E) , Seachannel 447. Aruba Gap (13.75N, 72W) , Gap 448. Arusi Hill (16.13N, 79.47W) , Hill 449. Aruzi Hill (16.13N, 79.47W) , Hill 450. Ascension Canyon (36.92N, 122.47W) , Canyon 451. Ascension Fracture Zone (7.33S, 14W) , Fracture Zone 452. Ashton Seamount (38N, 13.33W) , Seamount 453. Asor Bank (38.17N, 29.33W) , Bank 454. Asperias Seamount (38.9N, 65.3W) , Seamount 455. Asquith Rise (8.73S, 47.13E) , Tablemount (or Guyot) 456. Assumption Hill (27.65N, 91.45W) , Hill 457. Asterias Seamount (38.9N, 65.3W) , Seamount 458. Astoria Canyon (46.25N, 124.5W) , Canyon 459. Astoria Channel (45N, 125.83W) , Seachannel 460. Astoria Deep-Sea Channel (45N, 125.83W) , Seachannel 461. Astoria Deep-Sea Fan (45.25N, 126.25W) , Fan 462. Astoria Fan (45.25N, 126.25W) , Fan 463. Astoria Seachannel (45N, 125.83W) , Seachannel 464. Astoria Submarine Canyon (46.25N, 124.5W) , Canyon 465. Astrid Ridge (68S, 12E) , Ridge 466. Astrolabe Reefs (19.82S, 165.58E) , Reefs 467. Astrolabe Trough (19.5S, 178.5E) , Trough 468. Atacama Graben (20S, 73W) , Trench 469. Atacama Trench (20S, 73W) , Trench 470. Atakamskiy Zhelob (20S, 73W) , Trench 471. Atakapa Basin (26.52N, 91.7W) , Basin 472. Atka Basin (51.33N, 174W) , Basin 473. Atka Canyon (52.75N, 173.78W) , Canyon 474. Atka Seamount (50.27N, 175.17W) , Seamount 475. Atlantic Antarctic Basin (60S, 15E) , Basin 476. Atlantic Indian Swell (53S, 15E) , Ridge 477. Atlantic Ridge (0S, 20W) , Cordillera 478. Atlantic Scotia Ridge (59S, 16W) , Ridge 479. Atlantic Seamount (34N, 30.25W) , Seamount 480. Atlantic-Antarctic Ridge (53S, 15E) , Ridge |