550 cities found that start with 'a' in Under Sea Features
481. Atlantic-Indian Antarctic Basin (60S, 15E) , Basin 482. Atlantic-Indian Basin (60S, 15E) , Basin 483. Atlantic-Indian Ridge (53S, 15E) , Ridge 484. Atlantic-Indian Rise (53S, 15E) , Ridge 485. Atlantis Canyon (39.87N, 70.2W) , Canyon 486. Atlantis Cordillera (0S, 20W) , Cordillera 487. Atlantis Fracture Zone (30N, 42W) , Fracture Zone 488. Atlantis II Fracture Zone (33S, 57E) , Fracture Zone 489. Atlantis II Seamount Group (38.45N, 63.12W) , Seamounts 490. Atlantis II Seamounts (38.45N, 63.12W) , Seamounts 491. Atlantis Seamount (34N, 30.25W) , Seamount 492. Atlantis Terrace (21.42N, 38.08E) , Terrace 493. Atlantis-Great Meteor Seamount Chain (30N, 28.5W) , Seamounts 494. Atlantis-Plato-Cruiser-Great Meteor Seamount Group (30N, 28.5W) , Seamounts 495. Atwater Valley (27.5N, 87.5W) , Valley 496. Aubert de la Rue Seamounts (51.75S, 61.75E) , Seamounts 497. Auckland Islands Ridge (52S, 165.42E) , Spur 498. Auckland Islands Shelf (50.42S, 167E) , Shelf 499. Aucklands Escarpment (54.5S, 164E) , Slope 500. Aucklands Slope (54.5S, 164E) , Slope 501. Aucklands Spur (52S, 165.42E) , Spur 502. August Canyon (52.5N, 176.85E) , Canyon 503. Ault Peak (25.7N, 160.18W) , Seamount 504. Auribeau Seamount (34.72S, 170.67W) , Seamount 505. Auriga Seamount (40.52N, 13.87W) , Seamount 506. Aurora Bank (52.47S, 72E) , Bank 507. Aurora Bank (0.72N, 129.53E) , Reef 508. Aurora Reef (0.72N, 129.53E) , Reef 509. Austell Spur (48.25N, 11W) , Spur 510. Austin Basin (26.6N, 94.97W) , Basin 511. Austral Fracture Zone (19.5S, 126.5W) , Fracture Zone 512. Austral Ridge (22.67S, 152.75W) , Seamounts 513. Austral Seamount Chain (22.67S, 152.75W) , Seamounts 514. Austral Seamounts (22.67S, 152.75W) , Seamounts 515. Australian Antarctic Basin (60S, 120E) , Basin 516. Australian Antarctic Ridge (50S, 110E) , Ridge 517. Avalon Knoll (33.4N, 118.22W) , Knoll 518. Aveiro Canyon (40.78N, 9.73W) , Canyon 519. Aveiro Valley (40.78N, 9.73W) , Canyon 520. Avenzoar Bank (36.48N, 2.42W) , Bank | 521. Aves Apron (15N, 65W) , Apron 522. Aves Ridge (14N, 63.5W) , Ridge 523. Aves Rise (14N, 63.5W) , Ridge 524. Aves Swell (14N, 63.5W) , Ridge 525. Aviles Canyon (43.92N, 6.32W) , Canyon 526. Avon Canyon (6.17N, 3.92E) , Canyon 527. Avons Deep (6.17N, 3.92E) , Canyon 528. Avstralo-Antarkticheskaya Kotlovina (60S, 120E) , Basin 529. Avstralo-Antarkticheskaya Vozvyshennost' (50S, 110E) , Ridge 530. Avstralo-Antarkticheskoye Podnyatiye (50S, 110E) , Ridge 531. Awanui Seavalley (37.92S, 179.15E) , Valley 532. Awanui Valley (37.92S, 179.15E) , Valley 533. Awatea Seamount (36.33S, 158.25E) , Seamount 534. AWI Bank (79.98N, 9.7W) , Bank 535. Axar Fjardar Dyb (66.43N, 16.88W) , Valley 536. Axarfjardardjup (66.43N, 16.88W) , Valley 537. Axarfjardhardjup (66.43N, 16.88W) , Valley 538. Ayers Seamount (26.27N, 166.42E) , Seamount 539. Ayu Trough (3.5N, 132.5E) , Trough 540. Ayugadak Canyon (51.5N, 178.12E) , Canyon 541. Azore Bank (38.17N, 29.33W) , Bank 542. Azoren-Schwelle (37N, 16W) , Ridge 543. Azores Plateau (39N, 30W) , Plateau 544. Azores Ridge (37N, 16W) , Ridge 545. Azores Rise (37N, 16W) , Ridge 546. Azores Seamount (38.17N, 29.33W) , Bank 547. Azores-Biscay Rise (42.67N, 19W) , Rise 548. Azores-Cape Saint Vincent Ridge (37N, 16W) , Ridge 549. Azores-Gibraltar Ridge (37N, 16W) , Ridge 550. Azur Fan (43.42N, 7.5E) , Fan |