216:
43:
286:, with the terraces particularly pronounced on the eastern side while the western side has only two. This may reflect a slight tilt of the seamount. The slopes of the seamount are steep and cut by curved slide scars and gullies which both reach lengths of 12–13 kilometres (7.5–8.1 mi). Echo Bank is 40 by 34 kilometres (25 mi × 21 mi) wide with a round shape and a 20 kilometres (12 mi) long ridge to the northwest and rests on a seafloor with a minimum depth of 3,700 metres (12,100 ft).
50:
1332:
Palomino, Desirée; Vázquez, Juan-Tomás; Somoza, Luis; León, Ricardo; López-González, Nieves; Medialdea, Teresa; Fernández-Salas, Luis-Miguel; González, Francisco-Javier; Rengel, Juan
Antonio (15 February 2016). "Geomorphological features in the southern Canary Island Volcanic Province: The importance
289:
Northwest of Echo Bank lies first at 90 kilometres (56 mi) distance The Paps
Seamount and after a group of submarine hills comes Ico Seamount, while southwest lies Drago Seamount and south-southwest lies Tropic Seamount 200 kilometres (120 mi) away. The San Borondón ridge connects the two
521:
although the evidence for such is less clear than at Tropic
Seamount and alternative explanations for the flat summit exist. Echo Bank is currently undergoing sedimentation and it appears to be volcanically inactive. There is evidence of recent landsliding, however, and cone-shaped topographic
1275:
Marino, E.; González, F. J.; Somoza, L.; Lunar, R.; Ortega, L.; Vázquez, J. T.; Reyes, J.; Bellido, E. (1 July 2017). "Strategic and rare elements in
Cretaceous-Cenozoic cobalt-rich ferromanganese crusts from seamounts in the Canary Island Seamount Province (northeastern tropical Atlantic)".
215:
936:
Southward, Alan J.; Lorenzo, José M.; Martín-García, Laura; Shalaeva, Kate; González, José A. (1 January 2017). "First account on deep-sea stalked barnacles from the Canary
Islands (NE Atlantic), with an updated checklist of the Cirripedia, Thoracica and their hosts in the area".
1227:
León, R.; Palomino, D.; Sánchez-Guillamón, O.; Fernández-Salas, L.M.; Vázquez, J.T. (March 2022). "Tectonic control on sedimentary dynamics in intraplate oceanic settings: A geomorphological image of the eastern Canary Basin and insights on its middle-upper
Miocene to quaternary
197:
The etymology of "Echo Bank" is unknown but it is also known as
Endeavour Bank and the name "Echo Bank" might refer to a submarine feature discovered in 1925-1927 and so named after its reflective crest. "Echo Bank" is also the name of an unconfirmed seamount south of the
272:
Echo Bank rises from the continental slope to a depth of about 300 metres (980 ft) below sea level, making it the shallowest seamount in the region. It has a almost circular maximally 16 kilometres (9.9 mi) wide flat top like a
1156:
Jereb, P.; Roper, C.F.E. (2005). "CEPHALOPODS OF THE WORLDAN ANNOTATED AND ILLUSTRATED CATALOGUE OF SPECIES KNOWN TO DATE: Chambered
Nautiluses and Sepioids(Nautilidae, Sepiidae, Sepiolidae, Sepiadariidae, Idiosepiidae and Spirulidae)".
189:. Of uncertain geologic origin, it is part of a larger cluster of submarine mountains and rises to a depth of 255 metres (837 ft) below sea level. It has a flat top, indicating that it formerly might have emerged from the sea.
255:
north of
Lanzarote. Especially the southern among these underwater mountains are poorly studied; together with the Canary Islands proper they form an important volcanic province in the Atlantic Ocean. Aside from the seamounts,
277:
at a depth of 350 metres (1,150 ft). There are small depressions on the topi. Volcanic cones which reach depths of 255 metres (837 ft) cluster in the central summit platform. Around the summit lie
1032:
Hargreaves, P. M. (1 February 1975). "Some observations on the relative abundance of biological sound scatters in the North-eastern
Atlantic Ocean, with particular reference to apparent fish shoals".
517:
An age of 72 million years has been established for Echo Bank. The flat top of Echo Bank has been interpreted as having formed during subaerial erosion, implying that the seamount was once an
879:
Torres Pérez-Hidalgo, Trinidad José; Ortiz Menéndez, José Eugenio; González, F.J.; Somoza, L.; Lunar, R.; Martínez-Frías, J.; Medialdea, T.; León, R.; Martín-Rubí, J.A.; Marino, E. (2014).
314:
phenomena proposed. Volcanic activity at Echo and Tropic seamounts was probably focused and generated a circular volcanic structure, while at Drago and The Paps it was controlled by
1190:
León, Ricardo; Palomino, Desirée; Vázquez, Juan-Tomás; Medialdea, Teresa; Somoza, Luis (March 2019). "A new scenario for the mass transport deposits west Canary volcanic province".
42:
1451:
1446:
1414:
1405:
404:
deposits which occur on the Canary Islands Seamounts including at Echo Bank reach thicknesses of 20 centimetres (7.9 in) and are rich in
1305:
Marino, E.; González, F.J.; Kuhn, T.; Madureira, P.; Somoza, L.; Medialdea, T.; Lobato, A.; Miguel, C.; Reyes, J.; Oeser, M. (October 2023).
880:
1307:"Factors controlling rare earth element plus yttrium enrichment in Fe Mn crusts from Canary Islands Seamounts (NE Central Atlantic)"
224:
182:
101:
475:
occur at Echo Bank; the giant African cuttlefish is the most commercially important cuttlefish in the region. In addition, the
522:
anomalies could indicate recent volcanism. One of these landslides may have occurred between 339,000 and 869,000 years ago.
408:
and other elements of industrial significance; thus such submarine deposits have been considered to be targets for future
108:
583:
432:
and are stacked over each other. In general, the region is under the influence of the nutrient-poor waters of the
1180:"R.R.S. DISCOVERY CRUISE 30 REPORT OCTOBER — DECEMBER 1969 VERTICAL DISTRIBUTION OF ZOOPLANKTON AT I8°N 25°W N."
472:
365:
basalt. The volcanic rocks at the Canary Islands seamounts like those of the Canary Islands are classified as
115:
459:
252:
1418:
885:. Harvesting Seabed Minerals Resources in Harmony with Nature UMI 2014. Lisboa. p. 7 – via
1342:
1285:
1237:
1199:
626:
248:
491:
244:
1263:
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451:
443:
1381:
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A number of separate water masses surround Echo Bank, which originate from regions such as the
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584:"Morphology of Ocean Basin Seaward of Northwest Africa: Canary Islands to Monrovia, Liberia"
433:
311:
257:
162:
307:
236:
1346:
1289:
1241:
1179:
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Polymetallic ferromanganese deposits research on the Atlantic Spanish continental margin
630:
655:
614:
425:
421:
401:
393:
232:
186:
91:
67:
290:
seamounts. Northeast from Echo Bank lies first Hierro Seamount and then the island of
1440:
1267:
1219:
1130:"Oceanic cephalopod distribution and species diversity in the eastern north Atlantic"
476:
370:
157:
1297:
1061:
1354:
886:
199:
153:
1333:
of volcanic processes and massive slope instabilities associated with seamounts".
1323:
1306:
1249:
358:
346:
302:
The geological origin of the Canary Islands Seamounts are unclear, with various
261:
1211:
638:
950:
506:
499:
429:
1396:
1372:
1170:
1053:
958:
811:
809:
646:
615:"No new evidence for an Atlantic eels spawning area outside the Sargasso Sea"
599:
264:
occur in the region such as the Sahara Slide which has run around Echo Bank.
235:
to southwest of the archipelago. This province aside from Echo Bank includes
130:
117:
17:
1110:
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1413:. Sixteenth meeting of the GEBCO Subcommittee on Undersea Feature Names.
692:
690:
688:
686:
455:
447:
381:
178:
1363:
1258:
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trawlings of Echo Bank have revealed remarkable findings such as a rich
1148:
1045:
502:
486:
389:
366:
330:
518:
480:
409:
405:
397:
327:
1382:"DECOS / OMEX II, Cruise No. 43, 25 November 1998 -14 January 1999"
911:
899:
613:
Hanel, Reinhold; Marohn, Lasse; Westerberg, Håkan (12 July 2022).
495:
338:
283:
274:
214:
498:
of fish were frequently observed on the seamount. In 1960–1970,
380:
Dredged samples of the ferromanganese crusts consist mainly of
796:
794:
792:
1098:
815:
1086:
866:
842:
783:
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732:
717:
696:
677:
545:
373:while the rare intermediary volcanic rocks contain
151:
146:
107:
97:
87:
82:
74:
32:
854:
827:
800:
8:
1178:NATIONAL INSTITUTE OF OCEANOGRAPHY (1970).
1159:FAO Species Catalogue for Fishery Purposes
1074:
995:
983:
971:
923:
29:
1362:
1322:
1257:
1228:volcano-tectonic-sedimentary evolution".
654:
1415:International Hydrographic Organization
912:NATIONAL INSTITUTE OF OCEANOGRAPHY 1970
900:NATIONAL INSTITUTE OF OCEANOGRAPHY 1970
531:
1137:Arquipélago – Life and Marine Sciences
1019:
1007:
569:
557:
341:debris, intermediate volcanic rocks,
219:Map of the CISP (Rivera et al., 2016)
7:
318:and thus formed elongated edifices.
227:(CISP), which reaches from north of
1192:Earth and Planetary Science Letters
1380:Schmincke, H.U.; Graf, G. (2000).
326:Dredging at Echo Bank has yielded
25:
440:regions off northwestern Africa.
49:
225:Canary Islands Seamount Province
183:Canary Islands Seamount Province
102:Canary Islands Seamount Province
48:
41:
1452:Seamounts of the Atlantic Ocean
1447:Geography of the Canary Islands
1298:10.1016/j.oregeorev.2016.10.005
1355:10.1016/j.geomorph.2015.12.016
505:at Echo Bank were replaced by
494:have been found at Echo Bank.
27:Seamount in the Atlantic Ocean
1:
369:; the basaltic rocks contain
185:and located southwest of the
1324:10.1016/j.margeo.2023.107144
1250:10.1016/j.margeo.2022.106737
1128:Clarke, Malcolm R. (2006).
206:Geography and geomorphology
1468:
1212:10.1016/j.epsl.2018.12.020
639:10.1038/s41598-022-14882-8
62:Echo Bank (North Atlantic)
951:10.1163/15685403-00003708
855:Schmincke & Graf 2000
828:Schmincke & Graf 2000
801:Schmincke & Graf 2000
223:Echo Bank is part of the
37:
473:giant African cuttlefish
78:255 m (837 ft)
1204:2019E&PSL.509...27L
582:Egloff, Julius (1972).
1075:Jereb & Roper 2005
996:Jereb & Roper 2005
984:Jereb & Roper 2005
972:Jereb & Roper 2005
924:Jereb & Roper 2005
220:
388:and minor amounts of
306:processes as well as
218:
843:Palomino et al. 2016
784:Palomino et al. 2016
757:Palomino et al. 2016
733:Palomino et al. 2016
718:Palomino et al. 2016
678:Palomino et al. 2016
546:Palomino et al. 2016
1347:2016Geomo.255..125P
1290:2017OGRv...87...41M
1278:Ore Geology Reviews
1242:2022MGeol.44506737L
631:2022NatSR..1211778H
460:Poecilasma aurantia
179:underwater mountain
127: /
1087:Marino et al. 2023
1046:10.1007/BF00395529
867:Marino et al. 2017
697:Marino et al. 2017
619:Scientific Reports
469:elegant cuttlefish
452:African cuttlefish
253:Essaouira Seamount
221:
465:common cuttlefish
386:manganese dioxide
258:submarine canyons
241:The Paps Seamount
168:
167:
16:(Redirected from
1459:
1432:
1430:
1429:
1423:
1417:. Archived from
1412:
1400:
1386:
1376:
1366:
1328:
1326:
1301:
1271:
1261:
1223:
1186:
1184:
1174:
1152:
1134:
1114:
1111:León et al. 2022
1108:
1102:
1099:León et al. 2019
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1090:
1084:
1078:
1072:
1066:
1065:
1029:
1023:
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1005:
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891:
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864:
858:
852:
846:
840:
831:
825:
819:
816:León et al. 2019
813:
804:
798:
787:
781:
772:
769:León et al. 2022
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748:
745:León et al. 2022
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603:
579:
573:
567:
561:
555:
549:
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513:Geologic history
492:ram's horn squid
434:subtropical gyre
357:of volcanic and
163:Sahara Seamounts
142:
141:
139:
138:
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132:
128:
125:
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52:
51:
45:
30:
21:
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1435:
1427:
1425:
1421:
1410:
1403:
1389:METEOR-Berichte
1384:
1379:
1331:
1304:
1274:
1226:
1189:
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1177:
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1123:
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418:
324:
300:
270:
237:Tropic Seamount
213:
208:
195:
173:(also known as
135:
133:
131:25.40°N 19.44°W
129:
126:
121:
118:
116:
114:
113:
70:
65:
64:
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28:
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11:
5:
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1455:
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1449:
1439:
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1434:
1433:
1407:Summary Report
1404:SCUFN (2003).
1401:
1377:
1329:
1311:Marine Geology
1302:
1272:
1230:Marine Geology
1224:
1187:
1175:
1153:
1124:
1122:
1119:
1116:
1115:
1103:
1091:
1079:
1067:
1034:Marine Biology
1024:
1012:
1000:
988:
976:
974:, p. 100.
964:
928:
916:
904:
892:
871:
859:
847:
845:, p. 133.
832:
820:
805:
788:
786:, p. 134.
773:
761:
759:, p. 131.
749:
737:
735:, p. 135.
722:
720:, p. 126.
701:
682:
680:, p. 125.
670:
605:
574:
562:
550:
548:, p. 128.
530:
529:
527:
524:
514:
511:
477:bobtail squids
426:South Atlantic
422:North Atlantic
417:
414:
402:ferromanganese
394:phyllosilicate
323:
320:
299:
296:
269:
266:
249:Drago Seamount
233:Canary Islands
212:
209:
207:
204:
194:
191:
187:Canary Islands
181:, part of the
175:Endeavour Bank
166:
165:
160:
149:
148:
144:
143:
111:
105:
104:
99:
95:
94:
92:North Atlantic
89:
85:
84:
80:
79:
76:
72:
71:
68:North Atlantic
66:
61:
55:
54:
47:
46:
40:
39:
38:
35:
34:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
1464:
1453:
1450:
1448:
1445:
1444:
1442:
1424:on 2017-11-04
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1383:
1378:
1374:
1370:
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1348:
1344:
1340:
1336:
1335:Geomorphology
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1308:
1303:
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1164:
1160:
1154:
1150:
1146:
1142:
1138:
1131:
1126:
1125:
1120:
1113:, p. 19.
1112:
1107:
1104:
1101:, p. 34.
1100:
1095:
1092:
1088:
1083:
1080:
1077:, p. 18.
1076:
1071:
1068:
1063:
1059:
1055:
1051:
1047:
1043:
1039:
1035:
1028:
1025:
1022:, p. 37.
1021:
1016:
1013:
1010:, p. 41.
1009:
1004:
1001:
998:, p. 88.
997:
992:
989:
986:, p. 80.
985:
980:
977:
973:
968:
965:
960:
956:
952:
948:
944:
940:
932:
929:
926:, p. 74.
925:
920:
917:
914:, p. 16.
913:
908:
905:
901:
896:
893:
888:
884:
883:
875:
872:
869:, p. 47.
868:
863:
860:
857:, p. 75.
856:
851:
848:
844:
839:
837:
833:
829:
824:
821:
818:, p. 33.
817:
812:
810:
806:
803:, p. 38.
802:
797:
795:
793:
789:
785:
780:
778:
774:
771:, p. 13.
770:
765:
762:
758:
753:
750:
747:, p. 11.
746:
741:
738:
734:
729:
727:
723:
719:
714:
712:
710:
708:
706:
702:
699:, p. 42.
698:
693:
691:
689:
687:
683:
679:
674:
671:
666:
662:
657:
652:
648:
644:
640:
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624:
620:
616:
609:
606:
601:
597:
593:
589:
588:AAPG Bulletin
585:
578:
575:
572:, p. 43.
571:
566:
563:
559:
554:
551:
547:
542:
540:
538:
536:
532:
525:
523:
520:
512:
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453:
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427:
423:
415:
413:
411:
407:
403:
399:
395:
391:
387:
383:
378:
376:
372:
371:clinopyroxene
368:
364:
360:
356:
352:
348:
344:
340:
336:
332:
331:lapillistones
329:
321:
319:
317:
313:
309:
305:
297:
295:
293:
287:
285:
281:
276:
267:
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155:
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145:
140:
136:25.40; -19.44
112:
110:
106:
103:
100:
96:
93:
90:
86:
81:
77:
73:
69:
44:
36:
31:
19:
18:Echo Seamount
1426:. Retrieved
1419:the original
1406:
1388:
1364:10261/277037
1338:
1334:
1314:
1310:
1281:
1277:
1259:10261/320203
1233:
1229:
1195:
1191:
1162:
1158:
1140:
1136:
1106:
1094:
1089:, p. 2.
1082:
1070:
1037:
1033:
1027:
1015:
1003:
991:
979:
967:
945:(13): 1579.
942:
938:
931:
919:
907:
902:, p. 2.
895:
887:Academia.edu
881:
874:
862:
850:
830:, p. 2.
823:
764:
752:
740:
673:
625:(1): 11778.
622:
618:
608:
591:
587:
577:
565:
560:, p. 4.
553:
516:
485:
479:
458:
442:
419:
379:
325:
301:
288:
271:
262:debris flows
245:Ico Seamount
222:
200:Sargasso Sea
196:
174:
170:
169:
75:Summit depth
1341:: 125–139.
1149:10400.3/195
1020:Clarke 2006
1008:Clarke 2006
939:Crustaceana
509:fisheries.
416:Environment
361:origin and
359:calcarenite
347:hemipelagic
322:Composition
134: /
109:Coordinates
1441:Categories
1428:2019-02-10
1317:: 107144.
1236:: 106737.
594:(4): 702.
570:SCUFN 2003
558:SCUFN 2003
526:References
507:cephalopod
444:Bottom net
430:Antarctica
335:carbonates
316:lineaments
260:and large
1397:0936-8957
1373:0169-555X
1284:: 41–61.
1268:246512383
1220:134099994
1198:: 27–37.
1171:1020-8682
1143:: 27–46.
1054:1432-1793
1040:(1): 84.
959:1568-5403
647:2045-2322
600:0149-1423
503:fisheries
438:upwelling
412:efforts.
375:amphibole
363:vesicular
355:sandstone
351:manganese
343:limestone
292:El Hierro
251:but also
229:Lanzarote
171:Echo Bank
152:Volcanic
56:Echo Bank
33:Echo Bank
1062:62802361
665:35821500
490:and the
471:and the
456:barnacle
436:and the
382:goethite
353:crusts,
349:origin,
328:basaltic
280:terraces
211:Regional
177:) is an
88:Location
83:Location
1343:Bibcode
1286:Bibcode
1238:Bibcode
1200:Bibcode
1121:Sources
656:9276751
627:Bibcode
500:snapper
487:Sepiola
450:fauna.
448:decapod
390:calcite
367:alkalic
308:crustal
304:hotspot
298:Geology
231:in the
147:Geology
122:19°26′W
119:25°24′N
1395:
1371:
1266:
1218:
1169:
1060:
1052:
957:
663:
653:
645:
598:
519:island
496:Shoals
481:Rossia
467:, the
463:, the
454:, the
424:, the
410:mining
406:cobalt
400:. The
398:quartz
312:mantle
284:scarps
1422:(PDF)
1411:(PDF)
1385:(PDF)
1264:S2CID
1216:S2CID
1183:(PDF)
1165:(4).
1133:(PDF)
1058:S2CID
339:coral
275:guyot
268:Local
158:chain
98:Group
1393:ISSN
1369:ISSN
1167:ISSN
1050:ISSN
955:ISSN
661:PMID
643:ISSN
596:ISSN
484:and
428:and
396:and
384:and
310:and
282:and
247:and
193:Name
1359:hdl
1351:doi
1339:255
1319:doi
1315:464
1294:doi
1254:hdl
1246:doi
1234:445
1208:doi
1196:509
1145:hdl
1141:23A
1042:doi
947:doi
651:PMC
635:doi
345:of
154:arc
1443::
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1038:29
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953:.
943:90
941:.
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808:^
791:^
776:^
725:^
704:^
685:^
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617:.
592:56
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534:^
392:,
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337:,
333:,
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239:,
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637::
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156:/
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