1718:
1289:
1725:
494:
37:
1099:, exposures show at least two episodes of neotectonic deformation: 1) early thrusting of Jurassic rocks over older Quaternary deposits, and 2) later deformation affecting the Jurassic rocks, old Quaternary deposits, and the relatively young Quaternary sediments. Most of the fault trace south of the Upper Magdalena valley is poorly located and documented. On the basis of regional correlations, it is believed that the Garzon-Pitalito Fault, the Suaza Fault, and the Algeciras Fault all are continuous southward extensions of the Guaicáramo Fault sections.
1303:
2590:
1275:
112:
44:
2602:
1711:
1113:
The 117.1 kilometres (72.8 mi) long Mocoa Fault strikes close to the base of the eastern side of the mountain front of the central mountains and coincides with the abrupt change in slope between the Andean Range on the west and the dense forest-covered hilly lowlands on the east. The fault
700:
and continuous fault systems in
Colombia. Several names have been given to it according to where it has been studied along its length. Local common fault names or "sections" from north to south are the Guaicáramo, Yopal, San José, Servitá-Santa Maria, Guayuriba, Algeciras, Mocoa, Florencia and
790:
The Guaicáramo Fault System is composed of three sections of faults, the northern Guaicáramo section of 145.5 kilometres (90.4 mi), the central Guaicáramo section of 121.9 kilometres (75.7 mi), and the southern Guaicáramo section of 75.9 kilometres (47.2 mi).
1162:. The Sibundoy Fault is probably the southward extension of the Suaza Fault and may well be part of the Afiladores Fault to the south. At the Sibundoy Valley (the locality where the Sibundoy Fault is best studied), the fault displaces
2273:
943:
The 156.5 kilometres (97.2 mi) long
Algeciras Fault crosses the southward narrowing Eastern Ranges at an oblique angle, with its southern extension following the western flank. The fault displaces
589:. The fault system has a total length of 921.4 kilometres (572.5 mi) with a cumulative length of the faults of 1,821.8 kilometres (1,132.0 mi) and runs along an average northeast to southwest
2561:
1570:"Influence of geomorphological constraints and exploitation techniques on stone quarry spatial organisation: Example of Lutetian underground quarries in Rheims, Laon and Soissons areas"
729:
of the South
American Plate disconnecting it from the North Andes Block. The Eastern Frontal Fault System extends from near latitude 3°N, north into the Venezuelan Andes, close to
2398:
1987:
1871:
870:
2239:
1785:
768:. The Guaicáramo Fault System deforms late Neogene deposits and is characterised by neotectonic morphology that is some of the most outstanding and continuous in the country.
2308:
2461:
785:
2373:
2229:
1254:
653:
373:
2278:
1238:
1048:
621:
337:
2338:
2318:
2283:
2268:
1242:
629:
346:
1846:
976:
685:
2476:
2303:
1866:
1246:
837:
637:
355:
1768:
1066:
921:
The 131.0 kilometres (81.4 mi) long
Guayuriba Fault is located to the southeast the Servitá-Santa María section. It lies south of and close to the city of
2263:
2075:
2538:
Gómez Tapias, Jorge; Montes Ramírez, Nohora E.; Almanza Meléndez, María F.; Alcárcel Gutiérrez, Fernando A.; Madrid
Montoya, César A.; Diederix, Hans (2015).
709:
in
Venezuela and likely continues south as a dextral fault in the Republic of Ecuador. The Eastern Frontal Fault System is the main fault system bounding the
1851:
876:
2118:
2466:
701:
Afiladores Faults. Other less common names include the
Pajarito, Colepato, Acacías, and Colonia Faults. The fault system is probably an extension of the
1763:
1836:
1187:
925:, at the base of the eastern front of the Eastern Ranges, and extends along the change of slope between the uplifted range and the flat plains of the
842:
The 69.7 kilometres (43.3 mi) long San Pedro-Cumaral system is formed by the parallel San Pedro and
Cumaral Faults. The faults form well defined
1856:
1841:
1774:
1016:
964:
938:
916:
1876:
1226:
1149:
718:
1881:
963:
sediments. Younger faults cross the basin diagonally. The fault is part of a set of major strike-slip faults that farther north probably join the
497:
Seismic risk map of
Colombia showing the Andean Eastern Frontal Fault System in light red along the yellow strip in the low-lying area to the east
1650:
981:
The 125.5 kilometres (78.0 mi) long Garzón-Pitalito Fault extends along the western slope of the
Eastern Ranges southeast from the city of
36:
875:
The 295.8 kilometres (183.8 mi) long Servitá-Santa María Fault extends close to the east margin of the Eastern Colombian Ranges near the
2666:
2206:
1886:
1861:
1108:
1060:
1044:
800:
2224:
74:
2651:
2681:
2646:
2686:
2656:
1043:. The fault appears to dextrally displace the Suaza Fault. The place of the offset is marked by a large shutter ridge near where the
2641:
1154:
The 57.9 kilometres (36.0 mi) long Sibundoy Fault is located in the "Cordillera Centro-Oriental" to the east of the city of
2701:
2671:
2661:
887:
activity and includes the Servitá Fault to the south and Santa María and San Pedro de Jagua Faults to the north. Thrusting of
861:
and tilting of terraces, deflected streams, linear fault ridges, and narrowing of streams on the eastern sides of the faults.
2676:
2597:
2353:
2696:
2313:
2298:
2621:
2593:
2383:
1643:
1568:
Devos, Alain; Fronteau, Gilles; Lejeune, Olivier; Sosson, Christelle; Chopin, Edith; Barbin, Vincent (1 October 2010).
1196:
and Eastern Ranges merge into a single range known as the "Cordillera Centro-Oriental de Colombia". The fault offsets
1158:, which is south of where the cordillera splits in two ranges (Eastern and Central Ranges), this location is known as
2539:
2388:
2691:
1065:
The 125.8 kilometres (78.2 mi) long Suaza Fault crosses the western slope of the Eastern Ranges, close to the
883:. The combined fault is grouped in a system because of their morphologic similarity, geometric characteristics and
2545:
1610:
2523:
2253:
1544:
1513:
1318:
617:
2333:
1717:
1636:
1192:
The 99.9 kilometres (62.1 mi) long Afiladores Fault runs through a geographic area of the Andes where the
677:
594:
222:
60:
2070:
1811:
1323:
1193:
2393:
2368:
1237:
Several segments of the fault system are active, with major earthquakes occurring in historical times. The
67:
1225:
sedimentary deposits. The fault extends south into the Republic of Ecuador and probably connects with the
2631:
2403:
1258:
730:
661:
382:
135:
1011:
on the western side. Along its southern half, the fault places Jurassic-Triassic rocks in contact with
756:, regional uplift and shortening of the crust gave rise to the Eastern Ranges of Colombia. The initial
2363:
2348:
2418:
2428:
2293:
2002:
1904:
2328:
2288:
2158:
2570:
2413:
2358:
1938:
1535:
2423:
2408:
1667:
554:
530:
306:
165:
2636:
2626:
2471:
2343:
733:
at about latitude 7.5°N. The fault system developed from an initial set of parallel fractures (
2216:
1735:
2323:
2123:
1997:
1294:
1250:
645:
394:
364:
131:
127:
2537:
2514:
2108:
1504:
1036:
734:
550:
153:
2378:
1958:
1933:
1921:
1724:
1700:
1581:
1328:
606:
493:
485:
315:
2113:
562:
534:
177:
149:
8:
1898:
1659:
805:
The 220.0 kilometres (136.7 mi) long Yopal Fault is the easternmost active geologic
578:
566:
538:
480:
332:
191:
181:
157:
1585:
1091:
are also displaced by the fault. A broad and long valley along the fault is filled with
2451:
2198:
1758:
1597:
431:
1910:
2497:
2103:
2027:
1805:
1690:
1601:
1534:
Paris, Gabriel; Machette, Michael N.; Dart, Richard L.; Haller, Kathleen M. (2000b),
1503:
Paris, Gabriel; Machette, Michael N.; Dart, Richard L.; Haller, Kathleen M. (2000a),
749:
722:
602:
570:
514:
421:
410:
311:
145:
2516:
Map and Database of Quaternary Faults and Folds in Colombia and its Offshore Regions
2513:
Paris, Gabriel; Machette, Michael N.; Dart, Richard L.; Haller, Kathleen M. (2000).
2456:
2234:
2143:
2093:
2062:
1953:
1748:
1506:
Map and Database of Quaternary Faults and Folds in Colombia and its Offshore Regions
891:
rocks over younger formations is seen along faults of this group. The faults offset
2492:
2163:
2153:
2148:
1943:
1780:
1589:
1208:
1159:
1122:
1081:
1040:
997:
956:
854:
590:
573:. The Eastern Frontal Fault System underlies and affects the capitals of Putumayo,
546:
542:
506:
261:
169:
161:
2128:
1948:
1020:
195:
2601:
2168:
1979:
1915:
1818:
1743:
1675:
1593:
1481:
1280:
1155:
1024:
986:
558:
291:
173:
2183:
2178:
2138:
2037:
2017:
1992:
1891:
706:
702:
2446:
2085:
2032:
1753:
1308:
726:
463:
2133:
2052:
2615:
2098:
2022:
2007:
1928:
1823:
1685:
1133:
955:. Neotectonic deformation is suggested by the formation of a narrow and long
922:
582:
475:
281:
271:
203:
89:
76:
1569:
1695:
982:
926:
825:
806:
761:
757:
697:
681:
613:
518:
471:
414:
403:
325:
738:
2188:
2042:
2012:
1680:
1197:
1163:
1137:
1070:
945:
843:
1628:
1447:
1445:
1396:
1394:
1345:
1343:
858:
2173:
2047:
1537:
Map of Quaternary Faults and Folds of Colombia and Its Offshore Regions
1175:
1171:
1130:
1115:
1092:
1078:
1012:
1001:
960:
904:
896:
884:
851:
818:
746:
717:
plains in the east. This fault system extends all the way south to the
450:
440:
1469:
1457:
1302:
1442:
1430:
1418:
1406:
1391:
1379:
1367:
1355:
1340:
1211:
1008:
888:
742:
741:
forces. These dipped westwards, forming the eastern border of a huge
526:
1028:
1015:
rocks. The Garzón-Pitalito Fault strikes toward and merges with the
880:
1222:
1215:
1167:
1126:
1119:
1085:
1074:
1032:
1004:
994:
990:
949:
900:
892:
847:
821:
436:
407:
400:
117:
1710:
529:
in the north. The system from south to north covers ten out of 32
2438:
1218:
1088:
952:
814:
753:
522:
458:
445:
1204:
1200:
511:
Sistema de Fallas de la Falla Frontal de la Cordillera Oriental
25:
Sistema de Fallas de la Falla Frontal de la Cordillera Oriental
1096:
810:
710:
598:
586:
574:
226:
207:
199:
1261:(Mw 5.6) are associated with movement of the fault system.
2563:
Enciclopedia de desastres naturales históricos de Colombia
1567:
1533:
1502:
1487:
1475:
1463:
1451:
1436:
1424:
1412:
1400:
1385:
1373:
1361:
1349:
2512:
776:
The fault system is subdivided into multiple segments.
668:
5.6) are associated with movement of the fault system.
967:, which borders the Eastern Ranges to the northeast.
809:
known in northeastern Colombia. North of the city of
1270:
696:
The Eastern Frontal Fault System is one of the most
43:
1019:to the north. To the south, it passes the towns of
601:. The fault system forms the boundary between the
1047:was dammed by huge landslides as a result of the
2613:
2559:
725:in Ecuador. It is considered to be the actual
256:1,821.8 km (1,132.0 mi) (cumulative)
1644:
864:
1609:"Structural Geology: Joints and Jointing",
1651:
1637:
831:
779:
1658:
989:. In the northern half, the fault places
612:Several segments of the fault system are
593:of 042.1 ± 19 bordering and crossing the
970:
492:
2614:
1073:crystalline rocks on the east against
1632:
254:921.4 km (572.5 mi) (total)
2667:Geography of Cundinamarca Department
1000:on the eastern side in contact with
676:The fault system is named after the
1181:
620:occurring in historical times. The
296:<0.2 mm (0.0079 in)/yr
13:
1723:
1716:
1709:
1558:
985:and crosses the upper part of the
932:
910:
14:
2713:
1143:
236:Andean megaregional fault systems
2687:Geography of Putumayo Department
2657:Geography of Casanare Department
2600:
2589:
2588:
1301:
1287:
1273:
713:in the west and the lowlands or
399:Megaregional system of inverted
110:
42:
35:
2652:Geography of Caquetá Department
1496:
1319:List of earthquakes in Colombia
1140:crystalline rocks on the east.
1049:earthquake of November 16, 1827
2682:Geography of Nariño Department
2647:Geography of Boyacá Department
2642:Geography of Arauca Department
1102:
1054:
794:
691:
513:) is a megaregional system of
1:
2672:Geography of Huila Department
2662:Geography of Cauca Department
2546:Servicio Geológico Colombiano
1334:
1324:Bucaramanga-Santa Marta Fault
948:crystalline shield rocks and
705:and associated faults of the
680:, forming the front with the
244:
2677:Geography of Meta Department
1594:10.1016/j.enggeo.2010.05.004
1259:2008 El Calvario earthquakes
1095:sediments. Near the town of
1039:. In Pitalito, it creates a
857:that form hilly landscapes,
671:
662:2008 El Calvario earthquakes
521:cross-cutting Colombia from
503:Eastern Frontal Fault System
19:Eastern Frontal Fault System
7:
1615:, BrainKart, CE8392, CE6301
1264:
1232:
771:
760:reversed motion and became
10:
2718:
2622:Seismic faults of Colombia
2541:Geological Map of Colombia
1185:
1147:
1106:
1058:
974:
936:
914:
868:
835:
817:rocks on the west against
798:
783:
2702:Colombia–Venezuela border
2586:
2506:
2485:
2437:
2252:
2215:
2197:
2084:
2061:
1978:
1969:
1796:
1734:
1707:
1666:
871:Servitá-Santa María Fault
865:Servitá-Santa María Fault
469:
457:
430:
420:
393:
331:
321:
305:
300:
290:
280:
270:
260:
250:
240:
232:
218:
213:
187:
141:
123:
105:
66:
56:
30:
23:
18:
2560:Various authors (2014).
1490:, p. 39−40, 42, 45.
2697:Colombia–Ecuador border
2692:Earthquakes in Colombia
2571:Universidad del Quindío
2240:Morronegro-Las Mercedes
1812:Bucaramanga-Santa Marta
1527:
838:San Pedro-Cumaral Fault
832:San Pedro-Cumaral Fault
786:Guaicáramo Fault System
780:Guaicáramo Fault System
1728:
1721:
1714:
1564:On joints and faults:
1178:topographic features.
1067:Upper Magdalena Valley
686:Caguán-Putumayo Basins
603:North Andes microplate
510:
498:
90:4.200972°N 73.679639°W
2558:
2536:
1727:
1720:
1713:
1660:Tectonism in Colombia
1295:Earth sciences portal
977:Garzón-Pitalito Fault
971:Garzón-Pitalito Fault
496:
2511:
1701:South American Plate
1329:Romeral Fault System
1136:on the west against
607:South American Plate
486:Andean Volcanic Belt
95:4.200972; -73.679639
1872:Servitá-Santa María
1612:Engineering Geology
1586:2010EngGe.115..268D
1574:Engineering Geology
1174:rocks, and deforms
481:North Volcanic Zone
86: /
2632:Strike-slip faults
2159:Remolino-El Charco
1729:
1722:
1715:
1488:Paris et al. 2000a
1476:Paris et al. 2000a
1464:Paris et al. 2000a
1452:Paris et al. 2000a
1437:Paris et al. 2000a
1425:Paris et al. 2000a
1413:Paris et al. 2000a
1401:Paris et al. 2000a
1386:Paris et al. 2000a
1374:Paris et al. 2000a
1362:Paris et al. 2000a
1350:Paris et al. 2000a
903:strata and deform
499:
2609:
2608:
2498:Vichada Structure
2248:
2247:
1988:Bituima-La Salina
1867:San Pedro-Cumaral
1786:Río Negro-Juruena
1691:North Andes Plate
1123:sedimentary rocks
1082:sedimentary rocks
998:sedimentary rocks
855:sedimentary rocks
750:sedimentary basin
723:Gulf of Guayaquil
715:Llanos Orientales
597:of the Colombian
491:
490:
453:(recent activity)
2709:
2604:
2592:
2591:
2581:
2579:
2578:
2568:
2556:
2554:
2553:
2548:. pp. 1–212
2534:
2532:
2531:
2521:
2493:Bucaramanga Nest
2003:Chitagá-Pamplona
1976:
1975:
1797:Terrane-bounding
1781:Amazonian Craton
1777:
1653:
1646:
1639:
1630:
1629:
1623:
1622:
1620:
1605:
1554:
1553:
1552:
1542:
1523:
1522:
1521:
1511:
1491:
1485:
1479:
1473:
1467:
1461:
1455:
1449:
1440:
1434:
1428:
1422:
1416:
1410:
1404:
1398:
1389:
1383:
1377:
1371:
1365:
1359:
1353:
1347:
1311:
1306:
1305:
1297:
1292:
1291:
1290:
1283:
1278:
1277:
1276:
1188:Afiladores Fault
1182:Afiladores Fault
1160:Colombian Massif
1041:pull-apart basin
987:Magdalena Valley
957:pull-apart basin
877:Guaicáramo Fault
824:deposits of the
525:in the south to
383:2008 El Calvario
116:
114:
113:
101:
100:
98:
97:
96:
91:
87:
84:
83:
82:
79:
46:
45:
39:
16:
15:
2717:
2716:
2712:
2711:
2710:
2708:
2707:
2706:
2612:
2611:
2610:
2605:
2582:
2576:
2574:
2573:. pp. 1–21
2566:
2551:
2549:
2529:
2527:
2526:. pp. 1–66
2519:
2502:
2481:
2477:Carajas-Imataca
2433:
2255:
2244:
2211:
2193:
2080:
2057:
1971:
1965:
1939:Córdoba-Navarco
1847:Garzón-Pitalito
1830:Eastern Frontal
1798:
1792:
1773:
1730:
1705:
1676:Caribbean Plate
1668:Tectonic plates
1662:
1657:
1618:
1616:
1608:
1561:
1559:Further reading
1550:
1548:
1540:
1530:
1519:
1517:
1516:, pp. 1–66
1509:
1499:
1494:
1486:
1482:
1474:
1470:
1462:
1458:
1450:
1443:
1435:
1431:
1423:
1419:
1411:
1407:
1399:
1392:
1384:
1380:
1372:
1368:
1360:
1356:
1348:
1341:
1337:
1315:
1314:
1307:
1300:
1293:
1288:
1286:
1281:Colombia portal
1279:
1274:
1272:
1267:
1235:
1190:
1184:
1152:
1146:
1111:
1105:
1063:
1057:
1017:Algeciras Fault
979:
973:
965:Guayuriba Fault
941:
939:Algeciras Fault
935:
933:Algeciras Fault
919:
917:Guayuriba Fault
913:
911:Guayuriba Fault
873:
867:
840:
834:
803:
797:
788:
782:
774:
752:. Later in the
737:) arising from
694:
674:
667:
659:
651:
643:
635:
627:
483:
449:
444:
388:
381:
379:
372:
370:
363:
361:
354:
352:
345:
343:
255:
214:Characteristics
111:
109:
94:
92:
88:
85:
80:
77:
75:
73:
72:
52:
51:
50:
49:
48:
47:
12:
11:
5:
2715:
2705:
2704:
2699:
2694:
2689:
2684:
2679:
2674:
2669:
2664:
2659:
2654:
2649:
2644:
2639:
2634:
2629:
2624:
2607:
2606:
2587:
2584:
2583:
2510:
2508:
2504:
2503:
2501:
2500:
2495:
2489:
2487:
2483:
2482:
2480:
2479:
2474:
2472:Transamazonian
2469:
2464:
2462:Rondônia-Juruá
2459:
2454:
2449:
2443:
2441:
2435:
2434:
2432:
2431:
2426:
2421:
2416:
2411:
2406:
2401:
2396:
2391:
2386:
2381:
2376:
2371:
2366:
2361:
2356:
2351:
2346:
2341:
2336:
2331:
2326:
2321:
2316:
2311:
2306:
2301:
2296:
2291:
2286:
2281:
2276:
2271:
2266:
2260:
2258:
2250:
2249:
2246:
2245:
2243:
2242:
2237:
2232:
2227:
2221:
2219:
2217:Other terranes
2213:
2212:
2210:
2209:
2203:
2201:
2195:
2194:
2192:
2191:
2186:
2181:
2176:
2171:
2166:
2161:
2156:
2151:
2146:
2141:
2136:
2131:
2126:
2121:
2116:
2111:
2106:
2101:
2096:
2090:
2088:
2082:
2081:
2079:
2078:
2073:
2071:Espiritú Santo
2067:
2065:
2059:
2058:
2056:
2055:
2050:
2045:
2040:
2035:
2030:
2025:
2020:
2015:
2010:
2005:
2000:
1995:
1990:
1984:
1982:
1973:
1967:
1966:
1964:
1963:
1962:
1961:
1959:Rosas-Julumito
1956:
1951:
1946:
1941:
1936:
1934:Buesaco-Aranda
1931:
1918:
1913:
1908:
1901:
1896:
1895:
1894:
1889:
1884:
1879:
1874:
1869:
1864:
1859:
1854:
1849:
1844:
1839:
1826:
1821:
1816:
1808:
1802:
1800:
1794:
1793:
1791:
1790:
1789:
1788:
1778:
1771:
1769:Quebradagrande
1766:
1761:
1756:
1751:
1746:
1740:
1738:
1732:
1731:
1708:
1706:
1704:
1703:
1698:
1693:
1688:
1683:
1678:
1672:
1670:
1664:
1663:
1656:
1655:
1648:
1641:
1633:
1627:
1626:
1625:
1624:
1606:
1580:(3): 268–275.
1560:
1557:
1556:
1555:
1529:
1526:
1525:
1524:
1498:
1495:
1493:
1492:
1480:
1468:
1456:
1441:
1429:
1417:
1405:
1390:
1378:
1366:
1354:
1338:
1336:
1333:
1332:
1331:
1326:
1321:
1313:
1312:
1309:Geology portal
1298:
1284:
1269:
1268:
1266:
1263:
1255:1995 Tauramena
1234:
1231:
1227:Chingual Fault
1219:granitic rocks
1186:Main article:
1183:
1180:
1150:Sibundoy Fault
1148:Main article:
1145:
1144:Sibundoy Fault
1142:
1107:Main article:
1104:
1101:
1059:Main article:
1056:
1053:
975:Main article:
972:
969:
937:Main article:
934:
931:
929:.</ref>
915:Main article:
912:
909:
869:Main article:
866:
863:
836:Main article:
833:
830:
799:Main article:
796:
793:
784:Main article:
781:
778:
773:
770:
727:plate boundary
719:Jambali Graben
693:
690:
678:Eastern Ranges
673:
670:
665:
657:
654:1995 Tauramena
649:
641:
633:
625:
595:Eastern Ranges
585:and Casanare,
489:
488:
478:
467:
466:
461:
455:
454:
434:
428:
427:
424:
418:
417:
397:
391:
390:
386:
377:
374:1995 Tauramena
368:
359:
350:
341:
335:
329:
328:
323:
319:
318:
316:South American
309:
303:
302:
298:
297:
294:
288:
287:
284:
278:
277:
274:
268:
267:
264:
258:
257:
252:
248:
247:
242:
238:
237:
234:
230:
229:
223:Eastern Ranges
220:
216:
215:
211:
210:
189:
185:
184:
143:
139:
138:
125:
121:
120:
107:
103:
102:
70:
64:
63:
61:Eastern Ranges
58:
54:
53:
41:
40:
34:
33:
32:
31:
28:
27:
21:
20:
9:
6:
4:
3:
2:
2714:
2703:
2700:
2698:
2695:
2693:
2690:
2688:
2685:
2683:
2680:
2678:
2675:
2673:
2670:
2668:
2665:
2663:
2660:
2658:
2655:
2653:
2650:
2648:
2645:
2643:
2640:
2638:
2637:Active faults
2635:
2633:
2630:
2628:
2627:Thrust faults
2625:
2623:
2620:
2619:
2617:
2603:
2599:
2595:
2585:
2572:
2565:
2564:
2557:
2547:
2543:
2542:
2525:
2518:
2517:
2509:
2505:
2499:
2496:
2494:
2491:
2490:
2488:
2484:
2478:
2475:
2473:
2470:
2468:
2465:
2463:
2460:
2458:
2455:
2453:
2450:
2448:
2445:
2444:
2442:
2440:
2436:
2430:
2427:
2425:
2422:
2420:
2417:
2415:
2412:
2410:
2407:
2405:
2402:
2400:
2397:
2395:
2392:
2390:
2387:
2385:
2382:
2380:
2377:
2375:
2372:
2370:
2367:
2365:
2362:
2360:
2357:
2355:
2352:
2350:
2347:
2345:
2342:
2340:
2337:
2335:
2332:
2330:
2327:
2325:
2322:
2320:
2317:
2315:
2312:
2310:
2307:
2305:
2302:
2300:
2297:
2295:
2292:
2290:
2287:
2285:
2282:
2280:
2277:
2275:
2272:
2270:
2267:
2265:
2262:
2261:
2259:
2257:
2251:
2241:
2238:
2236:
2233:
2231:
2228:
2226:
2223:
2222:
2220:
2218:
2214:
2208:
2205:
2204:
2202:
2200:
2196:
2190:
2187:
2185:
2182:
2180:
2177:
2175:
2172:
2170:
2167:
2165:
2162:
2160:
2157:
2155:
2152:
2150:
2147:
2145:
2142:
2140:
2137:
2135:
2132:
2130:
2127:
2125:
2122:
2120:
2117:
2115:
2112:
2110:
2107:
2105:
2102:
2100:
2097:
2095:
2092:
2091:
2089:
2087:
2083:
2077:
2074:
2072:
2069:
2068:
2066:
2064:
2060:
2054:
2051:
2049:
2046:
2044:
2041:
2039:
2036:
2034:
2031:
2029:
2026:
2024:
2021:
2019:
2016:
2014:
2011:
2009:
2006:
2004:
2001:
1999:
1996:
1994:
1991:
1989:
1986:
1985:
1983:
1981:
1977:
1974:
1968:
1960:
1957:
1955:
1952:
1950:
1947:
1945:
1942:
1940:
1937:
1935:
1932:
1930:
1927:
1926:
1925:
1923:
1919:
1917:
1914:
1912:
1909:
1907:
1906:
1902:
1900:
1899:Mulato-Getudo
1897:
1893:
1890:
1888:
1885:
1883:
1880:
1878:
1875:
1873:
1870:
1868:
1865:
1863:
1860:
1858:
1855:
1853:
1850:
1848:
1845:
1843:
1840:
1838:
1835:
1834:
1833:
1831:
1827:
1825:
1822:
1820:
1817:
1815:
1813:
1809:
1807:
1804:
1803:
1801:
1799:fault systems
1795:
1787:
1784:
1783:
1782:
1779:
1776:
1772:
1770:
1767:
1765:
1762:
1760:
1757:
1755:
1752:
1750:
1747:
1745:
1742:
1741:
1739:
1737:
1733:
1726:
1719:
1712:
1702:
1699:
1697:
1694:
1692:
1689:
1687:
1686:Malpelo Plate
1684:
1682:
1679:
1677:
1674:
1673:
1671:
1669:
1665:
1661:
1654:
1649:
1647:
1642:
1640:
1635:
1634:
1631:
1614:
1613:
1607:
1603:
1599:
1595:
1591:
1587:
1583:
1579:
1575:
1571:
1566:
1565:
1563:
1562:
1546:
1539:
1538:
1532:
1531:
1515:
1508:
1507:
1501:
1500:
1489:
1484:
1478:, p. 46.
1477:
1472:
1466:, p. 45.
1465:
1460:
1454:, p. 44.
1453:
1448:
1446:
1439:, p. 43.
1438:
1433:
1427:, p. 42.
1426:
1421:
1415:, p. 41.
1414:
1409:
1403:, p. 40.
1402:
1397:
1395:
1388:, p. 39.
1387:
1382:
1376:, p. 38.
1375:
1370:
1364:, p. 37.
1363:
1358:
1352:, p. 36.
1351:
1346:
1344:
1339:
1330:
1327:
1325:
1322:
1320:
1317:
1316:
1310:
1304:
1299:
1296:
1285:
1282:
1271:
1262:
1260:
1257:(Mw 6.5) and
1256:
1252:
1248:
1244:
1243:1834 Sibundoy
1240:
1230:
1228:
1224:
1220:
1217:
1213:
1210:
1206:
1202:
1199:
1195:
1189:
1179:
1177:
1173:
1169:
1165:
1161:
1157:
1151:
1141:
1139:
1135:
1132:
1128:
1124:
1121:
1117:
1110:
1100:
1098:
1094:
1090:
1087:
1084:on the west.
1083:
1080:
1076:
1072:
1068:
1062:
1052:
1050:
1046:
1042:
1038:
1034:
1030:
1026:
1022:
1018:
1014:
1010:
1006:
1003:
999:
996:
992:
988:
984:
978:
968:
966:
962:
958:
954:
951:
947:
940:
930:
928:
924:
923:Villavicencio
918:
908:
906:
902:
898:
894:
890:
886:
882:
878:
872:
862:
860:
856:
853:
849:
845:
839:
829:
828:on the east.
827:
823:
820:
816:
812:
808:
802:
792:
787:
777:
769:
767:
766:Borde Llanero
763:
762:thrust faults
759:
758:normal faults
755:
751:
748:
744:
740:
736:
735:strike joints
732:
731:San Cristóbal
728:
724:
720:
716:
712:
711:Andean Ranges
708:
704:
699:
689:
687:
683:
679:
669:
663:
655:
647:
639:
631:
630:1834 Sibundoy
623:
619:
616:, with major
615:
610:
608:
604:
600:
596:
592:
588:
584:
583:Villavicencio
580:
576:
572:
568:
564:
560:
556:
552:
548:
544:
540:
536:
533:of Colombia;
532:
528:
524:
520:
519:thrust faults
516:
512:
508:
504:
495:
487:
482:
479:
477:
473:
468:
465:
462:
460:
456:
452:
447:
442:
438:
435:
433:
429:
425:
423:
419:
416:
415:thrust faults
412:
409:
405:
404:normal faults
402:
398:
396:
392:
384:
375:
366:
357:
348:
347:1834 Sibundoy
339:
336:
334:
330:
327:
324:
320:
317:
313:
310:
308:
304:
299:
295:
293:
289:
285:
283:
279:
275:
273:
269:
265:
263:
259:
253:
249:
246:
243:
239:
235:
231:
228:
224:
221:
217:
212:
209:
205:
204:Villavicencio
201:
197:
193:
190:
186:
183:
179:
175:
171:
167:
163:
159:
155:
151:
147:
144:
140:
137:
133:
129:
126:
122:
119:
108:
104:
99:
71:
69:
65:
62:
59:
55:
38:
29:
26:
22:
17:
2575:. Retrieved
2562:
2550:. Retrieved
2540:
2535:
2528:. Retrieved
2515:
2486:Other topics
2230:Dagua-Calima
2109:Bahía Solano
1970:Intraterrane
1920:
1903:
1829:
1828:
1810:
1696:Panama Plate
1617:, retrieved
1611:
1577:
1573:
1549:, retrieved
1536:
1518:, retrieved
1505:
1497:Bibliography
1483:
1471:
1459:
1432:
1420:
1408:
1381:
1369:
1357:
1247:1917 Sumapaz
1236:
1191:
1153:
1112:
1064:
980:
959:filled with
942:
927:Llanos Basin
920:
874:
844:fault scarps
841:
826:Llanos Basin
813:, it places
807:thrust fault
804:
789:
775:
765:
739:distensional
714:
707:Mérida Andes
703:Boconó Fault
695:
675:
638:1917 Sumapaz
611:
555:Cundinamarca
502:
500:
356:1917 Sumapaz
312:North Andean
292:Displacement
166:Cundinamarca
81:73°40′46.7″W
78:04°12′03.5″N
24:
2256:earthquakes
2114:Cañasgordas
2104:Bagre Norte
2028:La Macarena
1806:Bagre Norte
1681:Coiba Plate
1547:, p. 1
1239:1827 Timaná
1209:metamorphic
1198:Precambrian
1164:Precambrian
1138:Precambrian
1109:Mocoa Fault
1103:Mocoa Fault
1071:Precambrian
1061:Suaza Fault
1055:Suaza Fault
1045:Suaza River
1037:San Agustín
946:Precambrian
801:Yopal Fault
795:Yopal Fault
692:Description
622:1827 Timaná
618:earthquakes
577:, Caquetá,
531:departments
338:1827 Timaná
333:Earthquakes
93: /
68:Coordinates
2616:Categories
2577:2017-06-20
2552:2019-10-29
2530:2017-06-20
2452:Famatinian
2199:La Guajira
2164:Santa Rita
2154:Piedrancha
2149:Naya-Micay
2124:Garrapatas
1998:Caño Tomás
1944:Montenegro
1852:Guaicáramo
1837:Afiladores
1759:La Guajira
1551:2017-09-18
1520:2017-09-18
1335:References
1253:(Mw 7.2),
1251:1967 Neiva
1249:(Mw 7.3),
1245:(Mw 7.0),
1241:(Mw 7.7),
1176:Quaternary
1172:Cretaceous
1131:Quaternary
1116:Cretaceous
1093:Quaternary
1079:Cretaceous
1069:. It puts
1013:Cretaceous
1002:Quaternary
961:Quaternary
905:Quaternary
897:Cretaceous
885:Quaternary
879:, east of
852:Quaternary
819:Quaternary
747:Cretaceous
646:1967 Neiva
451:Quaternary
448:(reversed)
441:Cretaceous
365:1967 Neiva
266:042.1 ± 19
2439:Orogenies
2169:El Tambor
1916:Palestina
1911:Otú Norte
1857:Guayuriba
1842:Algeciras
1819:Cimitarra
1602:130091986
1212:Paleozoic
1134:volcanics
1009:colluvium
889:Paleozoic
859:upwarping
743:Paleozoic
672:Etymology
660:6.5) and
579:Florencia
527:Venezuela
470:Volcanic
301:Tectonics
282:Dip angle
192:Florencia
136:Orinoquía
57:Etymology
2594:Category
2429:2016 (2)
2424:2016 (1)
2414:2013 (2)
2379:1995 (2)
2374:1995 (1)
2344:1979 (2)
2339:1979 (1)
2334:1970 (2)
2329:1970 (1)
2235:Guáitara
2144:Montería
2094:Abriaquí
2033:La Plata
1954:Piendamó
1877:Sibundoy
1736:Terranes
1619:30 March
1265:See also
1233:Activity
1223:Tertiary
1216:Mesozoic
1201:gneisses
1168:Jurassic
1127:Tertiary
1120:Jurassic
1089:granites
1086:Mesozoic
1075:Jurassic
1033:Pitalito
1025:Altamira
1005:alluvium
995:Triassic
991:Jurassic
953:granites
950:Mesozoic
907:strata.
901:Tertiary
893:Jurassic
848:Tertiary
822:alluvial
772:Segments
605:and the
581:, Meta,
567:Casanare
539:Putumayo
443:(normal)
437:Jurassic
426:Variable
422:Movement
408:Cenozoic
401:Mesozoic
245:Segments
241:Segments
182:Putumayo
158:Casanare
118:Colombia
2507:Sources
2467:Tapajós
2129:Murindó
2099:Argelia
2076:Uramita
2023:Irlanda
2008:La Dina
1980:Chibcha
1949:Paraíso
1929:Armenia
1922:Romeral
1824:Cucuana
1775:Anacona
1744:Chibcha
1582:Bibcode
1214:rocks,
1205:schists
1194:Central
1114:places
815:Neogene
764:in the
754:Neogene
721:in the
551:Caquetá
523:Ecuador
515:oblique
507:Spanish
459:Orogeny
446:Neogene
411:oblique
233:Part of
154:Caquetá
106:Country
2598:Images
2457:Sunsás
2447:Andean
2184:Unguía
2179:Tucurá
2139:Mutatá
2086:Caribe
2063:Tahamí
2038:Suárez
2018:Ibagué
1993:Bogotá
1972:faults
1892:Boconó
1764:Arquía
1754:Caribe
1749:Tahamí
1600:
1221:, and
1029:Timaná
1021:Garzón
881:Bogotá
698:active
682:Llanos
652:7.2),
644:7.3),
636:7.0),
628:7.7),
614:active
591:strike
571:Arauca
563:Boyacá
535:Nariño
484:
464:Andean
326:Active
322:Status
262:Strike
251:Length
196:Garzón
188:Cities
178:Nariño
150:Boyacá
146:Arauca
132:Amazon
128:Andean
124:Region
115:
2567:(PDF)
2520:(PDF)
2254:Major
2207:Cuisa
2189:Urrao
2134:Murrí
2119:Cauca
2053:Vianí
2043:Tarra
2013:Honda
1924:(RFS)
1887:Yopal
1882:Suazá
1862:Mocoa
1832:(EFS)
1814:(BSF)
1598:S2CID
1541:(PDF)
1510:(PDF)
1156:Pasto
1097:Suaza
983:Neiva
811:Yopal
599:Andes
587:Yopal
575:Mocoa
547:Huila
543:Cauca
406:into
307:Plate
286:30-40
227:Andes
219:Range
208:Yopal
200:Mocoa
170:Huila
162:Cauca
142:State
2524:USGS
2419:2015
2409:2012
2404:2008
2399:2007
2394:2004
2389:1999
2384:1996
2369:1994
2364:1992
2359:1991
2354:1987
2349:1983
2324:1967
2319:1962
2314:1958
2309:1936
2304:1917
2299:1906
2294:1875
2289:1868
2284:1834
2279:1827
2274:1785
2269:1743
2264:1646
2225:Meta
2174:Toro
2048:Usme
1621:2023
1545:USGS
1528:Maps
1514:USGS
1203:and
1170:and
1125:and
1118:and
1077:and
1035:and
1007:and
899:and
850:and
684:and
569:and
559:Meta
517:and
501:The
476:belt
413:and
395:Type
389:5.6)
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