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Geology of Africa

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229: 298: 127: 286: 1000: 1012: 632: 22: 1024: 119: 205:- which lies between the northern edge of the Kenyan dome and the southern edge of the Ethiopian dome. The Ethiopian dome is split down the middle by the Eastern Rift, formed by the developing plate boundary, and has formed a valley running from 390:
Fernandes, R.M.S.; Ambrosius, B.A.C.; Noomen, R.; Bastos, L.; Combrinck, L.; Miranda, J.M.; Spakman, W. (2004). "Angular velocities of Nubia and Somalia from continuous GPS data: implications on present-day relative kinematics".
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lies in the middle of the dome, with the Gregory Rift to the east of it. The Gregory rift has Lake Eyasi & Lake Manyara at its southern end, running north up to the west of Nairobi and continuing on through Kenya to
228: 492: 461: 352: 149:, which accounts for the eastern side of mid and southern Africa. The Somali Plate is moving away from the African Plate in a split from 393: 297: 515: 318: 39: 583: 539: 105: 86: 323: 58: 43: 285: 65: 654: 557:
Interactive map of the topography of Africa - five selectable sources, including; OpenTopoMap, ESRI Topo & CyclOSM
180:). The Albertine Rift follows the western edge of the Kenyan dome. This runs from Lake Malawi in the south, up into 1050: 254: 242: 72: 504:"The importance of cloud forest sites in the conservation of endemic and threatened species of the Albertine Rift" 32: 621: 54: 917: 576: 157:
in the south. The parting of these two plates formed the southern part of what used to be known as The
196:) running through its middle, and contains most of what we historically saw as the Great Rift valley. 402: 189: 1028: 138:
is varied and complex, and gives rise to the wide variety of landscapes found across the continent.
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in the north, where it ends. The Kenyan dome has the eastern branch of the EARS (known as The
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Two massive domes were formed, the Kenyan dome and the Ethiopian dome (known as the
999: 866: 790: 723: 718: 685: 631: 271: 266: 202: 193: 146: 551: 482: 947: 813: 769: 754: 21: 414: 927: 902: 881: 858: 785: 690: 214: 210: 206: 181: 161:. In geological terms, the African and Somali plate separation has formed the 973: 828: 695: 304: 484:
The Gregory rift valley and Neogene-recent volcanoes of northern Tanzania
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Tropical Montane Cloud Forests: Science for Conservation and Management
534:(35th International Geological Congress Commemorative Volume), 2016 552:
United States Geological Survey maps of the geology of Africa (PDF)
487:. Geological Society Memoir No. 33. Geological Society of London. 227: 125: 117: 565: 15: 165:
System (EARS), comprising two separate rifts systems - the
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The African continent rests over two main plates. The
145:, accounting for the whole of north Africa, and the 966: 895: 857: 804: 778: 742: 709: 668: 640: 599: 46:. Unsourced material may be challenged and removed. 347:(1st ed.). Springer-Verlag. pp. 26–29. 439: 456:(1st ed.). Springer-Verlag. p. 228. 577: 8: 584: 570: 562: 106:Learn how and when to remove this message 335: 281: 427: 7: 502:Owiunji, I.; Plumptre, A.J. (2011). 169:, and a western branch known as the 44:adding citations to reliable sources 1023: 394:Earth and Planetary Science Letters 319:Category:Geologic groups of Africa 14: 1022: 1011: 1010: 998: 630: 296: 284: 20: 324:Category:Stratigraphy of Africa 213:in the south, widening through 31:needs additional citations for 510:. Cambridge University Press. 232:1930s geological map of Africa 1: 532:Africa's Top Geological Sites 291:1911 geological map of Africa 655:Geological history of Earth 481:Dawson, John Barry (2008). 440:Owiunji & Plumptre 2011 1067: 628: 454:Geological Atlas of Africa 415:10.1016/j.epsl.2004.02.008 345:Geological Atlas of Africa 255:Central African Shear Zone 243:Vredefort impact structure 130:Central African Shear Zone 992: 669:Composition and structure 622:Index of geology articles 452:Schlüter, Thomas (2006). 343:Schlüter, Thomas (2006). 407:2004E&PSL.222..197F 237:Major geological events 233: 131: 123: 918:Environmental geology 231: 129: 122:Motion of Nubia Plate 121: 877:Planetary geophysics 261:Geologists of Africa 40:improve this article 979:Petroleum geologist 943:Forensic geophysics 913:Engineering geology 660:Timeline of geology 612:Glossary of geology 249:Geological features 178:Ethiopian Highlands 167:Eastern Rift Valley 55:"Geology of Africa" 1005:Geology portal 933:Geologic modelling 872:Geophysical survey 824:Geodetic astronomy 750:Structural geology 711:Historical geology 642:History of geology 617:History of geology 607:Outline of geology 234: 132: 124: 1051:Geology of Africa 1038: 1037: 923:Planetary geology 839:Planetary geodesy 494:978-1-86239-267-0 463:978-3-540-29144-2 371:. Ashten Sawitsky 354:978-3-540-29144-2 163:East African Rift 159:Great Rift Valley 153:in the north, to 136:geology of Africa 116: 115: 108: 90: 1058: 1026: 1025: 1014: 1013: 1003: 1002: 938:Forensic geology 908:Economic geology 834:Gravity of Earth 729:Paleoclimatology 634: 586: 579: 572: 563: 521: 498: 468: 467: 449: 443: 437: 431: 425: 419: 418: 387: 381: 380: 378: 376: 365: 359: 358: 340: 300: 288: 111: 104: 100: 97: 91: 89: 48: 24: 16: 1066: 1065: 1061: 1060: 1059: 1057: 1056: 1055: 1041: 1040: 1039: 1034: 997: 988: 962: 958:Mineral physics 891: 853: 800: 774: 760:Plate tectonics 738: 734:Palaeogeography 705: 681:Crystallography 664: 636: 635: 626: 595: 590: 548: 528: 526:Further reading 518: 501: 495: 480: 477: 472: 471: 464: 451: 450: 446: 438: 434: 426: 422: 389: 388: 384: 374: 372: 367: 366: 362: 355: 342: 341: 337: 332: 315: 308: 301: 292: 289: 280: 278:Geological maps 263: 251: 239: 186:Lake Tanganyika 112: 101: 95: 92: 49: 47: 37: 25: 12: 11: 5: 1064: 1062: 1054: 1053: 1043: 1042: 1036: 1035: 1033: 1032: 1020: 1008: 993: 990: 989: 987: 986: 981: 976: 970: 968: 964: 963: 961: 960: 955: 953:Mining geology 950: 945: 940: 935: 930: 925: 920: 915: 910: 905: 899: 897: 893: 892: 890: 889: 887:Tectonophysics 884: 879: 874: 869: 863: 861: 855: 854: 852: 851: 849:Geopositioning 846: 844:Remote sensing 841: 836: 831: 826: 821: 816: 810: 808: 802: 801: 799: 798: 796:Marine geology 793: 788: 782: 780: 776: 775: 773: 772: 767: 762: 757: 752: 746: 744: 740: 739: 737: 736: 731: 726: 721: 715: 713: 707: 706: 704: 703: 698: 693: 688: 683: 678: 676:Cosmochemistry 672: 670: 666: 665: 663: 662: 657: 652: 646: 644: 638: 637: 629: 627: 625: 624: 619: 614: 609: 603: 601: 597: 596: 591: 589: 588: 581: 574: 566: 560: 559: 554: 547: 546:External links 544: 543: 542: 527: 524: 523: 522: 517:978-0521760355 516: 499: 493: 476: 473: 470: 469: 462: 444: 442:, p. 164. 432: 420: 401:(1): 197–208. 382: 369:"Somali Plate" 360: 353: 334: 333: 331: 328: 327: 326: 321: 314: 311: 310: 309: 302: 295: 293: 290: 283: 279: 276: 275: 274: 269: 262: 259: 258: 257: 250: 247: 246: 245: 238: 235: 171:Albertine Rift 114: 113: 28: 26: 19: 13: 10: 9: 6: 4: 3: 2: 1063: 1052: 1049: 1048: 1046: 1031: 1030: 1021: 1019: 1018: 1009: 1007: 1006: 1001: 995: 994: 991: 985: 984:Volcanologist 982: 980: 977: 975: 972: 971: 969: 965: 959: 956: 954: 951: 949: 946: 944: 941: 939: 936: 934: 931: 929: 926: 924: 921: 919: 916: 914: 911: 909: 906: 904: 901: 900: 898: 894: 888: 885: 883: 880: 878: 875: 873: 870: 868: 865: 864: 862: 860: 856: 850: 847: 845: 842: 840: 837: 835: 832: 830: 827: 825: 822: 820: 819:Earth's orbit 817: 815: 812: 811: 809: 807: 803: 797: 794: 792: 789: 787: 784: 783: 781: 777: 771: 768: 766: 765:Geomorphology 763: 761: 758: 756: 753: 751: 748: 747: 745: 743:Dynamic Earth 741: 735: 732: 730: 727: 725: 722: 720: 717: 716: 714: 712: 708: 702: 701:Sedimentology 699: 697: 694: 692: 689: 687: 684: 682: 679: 677: 674: 673: 671: 667: 661: 658: 656: 653: 651: 650:Geochronology 648: 647: 645: 643: 639: 633: 623: 620: 618: 615: 613: 610: 608: 605: 604: 602: 598: 594: 587: 582: 580: 575: 573: 568: 567: 564: 558: 555: 553: 550: 549: 545: 541: 540:9781775844488 537: 533: 530: 529: 525: 519: 513: 509: 505: 500: 496: 490: 486: 485: 479: 478: 474: 465: 459: 455: 448: 445: 441: 436: 433: 429: 424: 421: 416: 412: 408: 404: 400: 396: 395: 386: 383: 370: 364: 361: 356: 350: 346: 339: 336: 329: 325: 322: 320: 317: 316: 312: 307:of Africa map 306: 303:2015 surface 299: 294: 287: 282: 277: 273: 270: 268: 265: 264: 260: 256: 253: 252: 248: 244: 241: 240: 236: 230: 226: 224: 220: 216: 212: 208: 204: 199: 198:Lake Victoria 195: 191: 187: 183: 179: 174: 172: 168: 164: 160: 156: 152: 148: 144: 143:African Plate 139: 137: 128: 120: 110: 107: 99: 88: 85: 81: 78: 74: 71: 67: 64: 60: 57: –  56: 52: 51:Find sources: 45: 41: 35: 34: 29:This article 27: 23: 18: 17: 1027: 1015: 996: 896:Applications 867:Geomagnetism 791:Hydrogeology 724:Paleontology 719:Stratigraphy 686:Geochemistry 531: 507: 483: 453: 447: 435: 430:, p. 2. 423: 398: 392: 385: 373:. Retrieved 363: 344: 338: 272:Hugo Dummett 267:Maria Wilman 203:Lake Turkana 194:Gregory Rift 175: 147:Somali Plate 140: 135: 133: 102: 96:October 2022 93: 83: 76: 69: 62: 50: 38:Please help 33:verification 30: 967:Occupations 948:Meteoritics 814:Cartography 770:Volcanology 755:Geodynamics 475:Works cited 428:Dawson 2008 190:Lake Albert 928:Geobiology 903:Biogeology 882:Seismology 859:Geophysics 786:Glaciology 691:Mineralogy 330:References 215:Lake Shala 211:Lake Abaya 207:Lake Chamo 182:Lake Rukwa 66:newspapers 974:Geologist 829:Geomatics 696:Petrology 600:Overviews 305:lithology 223:Lake Koku 219:Lake Ziwa 1045:Category 313:See also 155:Eswatini 151:Djibouti 1029:Geology 1017:Geology 806:Geodesy 593:Geology 403:Bibcode 375:30 June 80:scholar 538:  514:  491:  460:  351:  82:  75:  68:  61:  53:  779:Water 87:JSTOR 73:books 536:ISBN 512:ISBN 489:ISBN 458:ISBN 377:2015 349:ISBN 221:and 209:and 188:and 134:The 59:news 411:doi 399:222 42:by 1047:: 506:. 409:. 397:. 217:, 184:, 173:. 585:e 578:t 571:v 520:. 497:. 466:. 417:. 413:: 405:: 379:. 357:. 109:) 103:( 98:) 94:( 84:· 77:· 70:· 63:· 36:.

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African Plate
Somali Plate
Djibouti
Eswatini
Great Rift Valley
East African Rift
Eastern Rift Valley
Albertine Rift
Ethiopian Highlands
Lake Rukwa
Lake Tanganyika
Lake Albert
Gregory Rift
Lake Victoria
Lake Turkana
Lake Chamo
Lake Abaya

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