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Famatinian orogeny

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Bahlburg, Heinrich; Vervoort, Jeffrey D.; DeFrane, S. Andrew; Carlotto, Victor; Reimann, Cornelia; Cárdenas, José (2011). "The U-Pb and Hf isotope evidence of detrital zircons of the Ordovician Ollantaytambo Formation, southern Peru, and the Ordovician provenance and paleogeography of southern Peru
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a "Famatinian" orogeny exists which is coeval with the classical Famatinian orogeny found further south. In the time-span from 480 Ma to 435 Ma (Late Cambrian to Silurian) rocks of Cordillera Oriental were deformed and a magmatic arc developed.
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Pinotti, L.P.; Coniglio, J.E.; Esparza, A.M.; D'Eramo, F.J.; Llambías, E.J. (2002). "Nearly circular plutons emplaced by stoping at shallow crustal levels, Cerro Aspero batholith, Sierras Pampeanas de Córdoba, Argentina".
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block of Laurentian origin that was left in Gondwana after the continents went apart. But such views are not unchallenged since Cuyania is alternatively suggested to have drifted across Iapetus Ocean as a
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is thought to have been subject to metamorphism that was "time-equivalent" to the Famatinian orogeny in the early Paleozoic. It can this be considered part of the orogen in a broad sense. To the south in
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Chernicoff, Carlos J.; Zappettini, Eduardo O.; Santos, João O.S.; Allchurch, Shelley; McNaughton, Neal J. (2010). "The southern segment of the Famatinian magmatic arc, La Pampa Province, Argentina".
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Dalla Salda, Luis H.; López de Luchi, Mónica.; Cingolani, Carlos A.; Varela, Ricardo (1998). "Laurentia-Gondwana collision: the origin of the Famatinian-Appalachian Orogenic Belt (a review)". In
911:"Age Constraints on the Tectonic Evolution and Provenance of the Pie de Palo Complex, Cuyania Composite Terrane, and the Famatinian Orogeny in the Sierra de Pie de Palo, San Juan, Argentina" 1095: 953: 726:; Faundez, Victor; Calderón, Mauricio; Massonne, Hans-Joachim; Willner, Arne P. (2006). "2. Metamorphic and plutonic basement complexes". In Moreno, Teresa; Gibbons, Wes (eds.). 531: 1724: 193: 280:. This basin went from Peru, through Bolivia to northwestern Argentina. The basin collected sediments from the Famatinian orogen and arc and while it did not contain 560:"The geodynamic evolution of the Famatinian orogen from the paleomagnetic record of El Hongo trondhjemite (Early Paleozoic, Sierras Pampeanas de Córdoba, Argentina)" 473:
In other words: what is at present the northern end of the Famatinian orogen would have been connected with what is currently the southern end of the Taconic orogen.
1088: 1525: 1451: 1055:"Trilobites laurénticos de la Formación La Laja (Cámbrico), Precordillera de San Juan, Argentina: un aporte biogeográfico al modelo alóctono de Precordillera" 1485: 1054: 1671: 1081: 1596: 386:. Supporting this hypothesis is the suggestion that the orogens have "truncated ends" that can be matched and that both share the commonality of having 1644: 1579: 1059: 511: 234:. Only the western part of Sierras Pampeanas bears evidence of the Famatinian orogeny; the eastern parts appear to have been largely unaffected. In 1572: 1473: 873:"Geoquímica de las rocas plutónicas del batolito cambro-ordovícico del Cordón de Lila y de la Sierra de Almeida, Región de Antofagasta, Chile" 1372: 558:
Geuna, Silvana E.; Escostegoy, Leonardo D.; Díaz Appella, Belena; Pinotti, Lucio; D'Eramo, Fernando; Hollanda, Maria Helena B.M. (2021).
400:, something that is not expected to be unless both orogens had some sort of contact. This is because trilobites are unable to cross deep 42:
about 70 million years before the Famatinian orogeny. The Famatinian orogeny took place near the right border of the area marked as "
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Lira, Raúl; Kirschbaum, Alicia M. (1990). "Geochemical evolution of granites". In Mahlburg Kay, Suzanne; Rapela, Carlos W. (eds.).
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movements starting not from Laurentia but from another region of Gondwana. The fact that Precordillera terrane has many trilobite
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in Chile formed in the Cambrian and Ordovician in association with the orogeny. The compositions of the plutonic rocks are
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Chew, David M.; Pedemonte, Giovanni; Corbett, Eoghan (2016). "Proto-Andean evolution of the Eastern Cordillera of Peru".
1785: 1926: 735: 247:, outcrops associated with the orogeny are scarce since most of that region has become blanketed by much more recent 504:"Comparative seismic and petrographic crustal study between the Western and Eastern Sierras Pampeanas region (31ºS)" 1916: 1780: 1515: 1458: 1936: 1931: 1921: 1773: 214:
of central Argentina is not fully understood. These Devonian batholiths are possibly of post-orogenic character.
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Galliski, Miguel Ángel; Márquez-Zavalía, María Florencia; Roda-Robles, Encarnación; von Quadt, Albrecht (2022).
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is the "northward" continuation of the Famatinian orogeny. This has been explained by adding that the continent
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on what paleogeographic and tectonic history conditions are plausible explanations for this biogeography.
239: 1911: 1906: 1896: 1881: 1337: 925: 30: 612:"The Li-Bearing Pegmatites from the Pampean Pegmatite Province, Argentina: Metallogenesis and Resources" 530:
González, Pablo Diego; Sato, Ana María; Basei, Miguel A.S.; Vlach, Silvio R.F.; Llambías, Jorge (2002).
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Structure, metamorphism and age of the Pampean-Famatinian orogenies in the western Sierra de San Luis
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at what is today their western side. Further, in the mentioned sediments both orogens host similar
1547: 127: 1270: 1231: 1666: 1520: 437: 208: 1362: 1828: 1763: 1552: 1394: 1322: 1032: 371: 360: 318:. These rocks are remnants of the magmatism along the western rim of the Famatinian orogeny. 1379: 1753: 1399: 1158: 1073: 998: 929: 840: 802: 765: 692: 627: 573: 425: 390: 1818: 8: 1768: 1758: 421: 231: 1002: 933: 844: 806: 769: 696: 631: 577: 1704: 1656: 1639: 1624: 1619: 1216: 1196: 983:
Dalla Salda, Luis H.; Dalziel, Ian W.D.; Cingolani, Carlos A.; Varela, Ricardo (1992).
589: 503: 1404: 941: 723: 704: 1800: 1743: 1694: 1689: 1502: 1148: 989: 984: 945: 793: 756: 731: 593: 429: 311: 295: 269: 244: 227: 119: 1661: 1039:. Vol. 142. Geological Society, London, Special Publications. pp. 219–234. 291: 1833: 1808: 1719: 1557: 1389: 1221: 1206: 1191: 1183: 1168: 1006: 937: 886: 848: 810: 773: 700: 645: 635: 581: 341:
beneath Gondwana. As subduction went on, the peak of the orogeny resulted from the
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All coordinates in this article are in relation to present-day geography and
401: 383: 378:(at what is today western South America) in early Paleozoic times due to the 335: 287: 281: 115: 91: 1419: 1352: 1153: 609: 379: 315: 307: 303: 235: 175: 171: 155: 147: 123: 1591: 1532: 1492: 1285: 1280: 1143: 1133: 1128: 397: 338: 266: 1709: 1030: 640: 611: 1542: 1468: 1299: 1265: 1247: 650: 436:
in common with Laurentia but many species are endemic have led to some
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formed during the orogeny. These dykes are thought to be derived from
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Alvarado, Patricia; Castro de Machuca, Brígida; Beck, Susan (2005).
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Vujovich, Graciela I.; van Staal, Cees R.; Davis, William (2004).
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Towards what is now the east of the Famatinian magmatic arc a
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10.1130/0091-7613(1992)020<1059:DTTACI>2.3.CO;2
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then to Gondwana. Further a third model claims Cuyania is
908: 529: 1858:, note Cuyania's (red) trajectory from 0:20 onwards. 790: 749: 747: 866: 864: 862: 497: 495: 493: 491: 489: 118:, with orogenic activity peaking about 490 to 460 744: 1863: 1048: 1046: 870: 859: 924:(4). Facultad de Ciencias Exactas y Naturales, 730:. Geological Society of London. pp. 5–19. 718: 716: 714: 486: 664: 1089: 1043: 1060:Revista de la Asociación Geológica Argentina 978: 976: 974: 711: 512:Revista de la Asociación Geológica Argentina 178:. The youngest igneous rocks of the arc are 673: 658: 90:and that took place in what is now western 27:Paleozoic geological event in South America 1096: 1082: 605: 603: 1052: 971: 890: 649: 639: 321: 217: 203:The relationship of the orogeny with the 106:. The Famatinian orogeny lasted from the 1104:Major South American geological features 832:Journal of South American Earth Sciences 684:Journal of South American Earth Sciences 565:Journal of South American Earth Sciences 29: 904: 902: 600: 539:. Actas XV Congreso Geológico Argentino 460:to the past disposition of continents, 14: 1864: 467: 359:It has been suggested that the coeval 158:of the Famatinian magmatic arc are of 1077: 450: 899: 428:and arrived at its current place by 1037:The Proto-Andean Margin of Gondwana 667:Plutonism from Antarctica to Alaska 24: 1856:Animation of world plate tectonics 1167: 98:, leading to the formation of the 34:Paleogeographic reconstruction of 25: 1958: 1849: 1024: 871:Niemeyer Rubilar, Hans (2020). 821: 784: 551: 523: 13: 1: 942:10.1016/s1342-937x(05)71083-2 705:10.1016/S0895-9811(02)00033-0 480: 404:. According to this view the 222:The Famatinian orogen's main 853:10.1016/j.jsames.2011.07.002 586:10.1016/j.jsames.2020.103059 7: 1942:Carboniferous South America 1053:Bordonaro, Osvaldo (2016). 926:Universidad de Buenos Aires 10: 1963: 1872:Orogenies of South America 1725:Pampean Pegmatite Province 420:starting in Laurentia and 398:Olenellid trilobite faunas 194:Pampean Pegmatite Province 1799: 1742: 1733: 1682: 1607: 1501: 1438: 1294: 1245: 1197:Arequipa-Antofalla Craton 1178: 1165: 1109: 438:differing interpretations 240:Belén Metamorphic Complex 1927:Ordovician South America 1683:Metallogenetic provinces 1207:Central Brazilian Shield 892:10.5027/andgeoV47n3-3305 815:10.1016/j.gr.2016.03.016 778:10.1016/j.gr.2009.10.008 443: 1917:Carboniferous orogenies 1318:Bucaramanga-Santa Marta 1035:; Rapela, C.W. (eds.). 829:and northern Bolivia". 284:it was a marine basin. 150:that formed a chain of 122:. The orogeny involved 1937:Devonian South America 1932:Silurian South America 1922:Cambrian South America 1246:Structures undergoing 1227:Río de la Plata Craton 1172: 322:Plate tectonic setting 232:northwestern Argentina 218:Outcrops and sediments 162:character and include 79: 67: 1171: 198:S-type granitic melts 33: 1902:Ordovician orogenies 1877:Geology of Argentina 1271:Juan Fernández Ridge 1232:São Francisco Craton 959:on 26 September 2015 80:Orogenia de Famatina 1791:Paraná and Etendeka 1003:1992Geo....20.1059D 934:2004GondR...7.1041V 845:2011JSAES..32..196B 807:2016GondR..35...59C 770:2010GondR..17..662C 697:2002JSAES..15..251P 641:10.3390/min12070841 632:2022Mine...12..841G 578:2021JSAES.10603059G 356:in the Ordovician. 259:Cordillera Oriental 146:along a Famatinian 116:Early Carboniferous 1912:Devonian orogenies 1907:Silurian orogenies 1897:Cambrian orogenies 1882:Geology of Bolivia 1745:Volcanic provinces 1705:El Indio Gold Belt 1503:Sedimentary basins 1368:Magallanes-Fagnano 1217:Paranapanema Block 1173: 426:para-autochthonous 330:was caused by the 102:also known as the 86:that predates the 72:Famatinian orogeny 68: 1947:Sierras Pampeanas 1846: 1845: 1842: 1841: 1695:Chilean Iron Belt 1690:Bolivian Tin Belt 1548:Eastern Venezuela 1338:Dolores-Guayaquil 1328:Cordillera Blanca 997:(12): 1059–1062. 918:Gondwana Research 794:Gondwana Research 757:Gondwana Research 430:strike-slip fault 296:Sierra de Almeida 272:developed into a 270:sedimentary basin 245:La Pampa Province 228:Sierras Pampeanas 120:million years ago 114:and possibly the 100:Famatinian orogen 88:rise of the Andes 16:(Redirected from 1954: 1887:Geology of Chile 1786:Central Atlantic 1746: 1740: 1739: 1720:Lithium Triangle 1674: 1647: 1599: 1582: 1575: 1528: 1488: 1476: 1454: 1375: 1237:Uruguayan Shield 1192:Amazonian Craton 1098: 1091: 1084: 1075: 1074: 1069: 1068: 1050: 1041: 1040: 1028: 1022: 1021: 1019: 1017: 980: 969: 968: 966: 964: 958: 952:. Archived from 915: 906: 897: 896: 894: 868: 857: 856: 825: 819: 818: 788: 782: 781: 751: 742: 741: 728:Geology of Chile 724:Hervé, Francisco 720: 709: 708: 677: 671: 670: 662: 656: 655: 653: 643: 607: 598: 597: 555: 549: 548: 546: 544: 538: 527: 521: 520: 508: 499: 474: 471: 465: 454: 310:that are either 300:Salar de Atacama 290:cropping out in 110:to at least the 21: 1962: 1961: 1957: 1956: 1955: 1953: 1952: 1951: 1892:Geology of Peru 1862: 1861: 1852: 1847: 1838: 1814:Noronha hotspot 1795: 1744: 1729: 1715:Iron Quadrangle 1678: 1672: 1667:Terra Australis 1645: 1603: 1597: 1580: 1573: 1553:Golfo San Jorge 1526: 1521:Andean foreland 1497: 1486: 1474: 1452: 1434: 1430:Trans-Brazilian 1373: 1348:Eastern Frontal 1290: 1256:Antarctic Plate 1241: 1202:Atlantic Shield 1174: 1163: 1111:Tectonic plates 1105: 1102: 1072: 1051: 1044: 1033:Pankhurst, R.J. 1029: 1025: 1015: 1013: 981: 972: 962: 960: 956: 913: 907: 900: 869: 860: 826: 822: 789: 785: 752: 745: 738: 721: 712: 678: 674: 663: 659: 608: 601: 556: 552: 542: 540: 536: 528: 524: 506: 500: 487: 483: 478: 477: 472: 468: 455: 451: 446: 364:Taconic orogeny 326:Famatinian arc 324: 220: 104:Famatinian belt 52:microcontinents 28: 23: 22: 15: 12: 11: 5: 1960: 1950: 1949: 1944: 1939: 1934: 1929: 1924: 1919: 1914: 1909: 1904: 1899: 1894: 1889: 1884: 1879: 1874: 1860: 1859: 1851: 1850:External links 1848: 1844: 1843: 1840: 1839: 1837: 1836: 1831: 1826: 1824:Juan Fernández 1821: 1816: 1811: 1805: 1803: 1797: 1796: 1794: 1793: 1788: 1783: 1778: 1777: 1776: 1771: 1766: 1761: 1750: 1748: 1737: 1731: 1730: 1728: 1727: 1722: 1717: 1712: 1707: 1702: 1700:Deseado Massif 1697: 1692: 1686: 1684: 1680: 1679: 1677: 1676: 1669: 1664: 1659: 1654: 1649: 1642: 1637: 1632: 1627: 1622: 1617: 1611: 1609: 1605: 1604: 1602: 1601: 1594: 1589: 1584: 1577: 1570: 1565: 1560: 1555: 1550: 1545: 1540: 1535: 1530: 1527:Central Brazil 1523: 1518: 1513: 1507: 1505: 1499: 1498: 1496: 1495: 1490: 1483: 1478: 1471: 1466: 1461: 1456: 1448: 1446: 1436: 1435: 1433: 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Rifts 1479: 1477: 1472: 1470: 1467: 1465: 1464:Asunción Rift 1462: 1460: 1457: 1455: 1450: 1449: 1447: 1445: 1441: 1437: 1431: 1428: 1426: 1423: 1421: 1418: 1416: 1413: 1411: 1408: 1406: 1403: 1401: 1398: 1396: 1393: 1391: 1388: 1386: 1383: 1381: 1378: 1376: 1371: 1369: 1366: 1364: 1363:Liquiñe-Ofqui 1361: 1359: 1356: 1354: 1351: 1349: 1346: 1344: 1341: 1339: 1336: 1334: 1331: 1329: 1326: 1324: 1321: 1319: 1316: 1314: 1311: 1309: 1306: 1305: 1303: 1301: 1297: 1293: 1287: 1284: 1282: 1279: 1277: 1276:Malpelo Ridge 1274: 1272: 1269: 1267: 1264: 1262: 1259: 1257: 1254: 1253: 1251: 1249: 1244: 1238: 1235: 1233: 1230: 1228: 1225: 1223: 1220: 1218: 1215: 1213: 1212:Guiana Shield 1210: 1208: 1205: 1203: 1200: 1198: 1195: 1193: 1190: 1189: 1187: 1185: 1181: 1177: 1170: 1160: 1157: 1155: 1152: 1150: 1147: 1145: 1142: 1140: 1137: 1135: 1132: 1130: 1127: 1125: 1122: 1120: 1117: 1116: 1114: 1112: 1108: 1099: 1094: 1092: 1087: 1085: 1080: 1079: 1076: 1066: 1062: 1061: 1056: 1049: 1047: 1038: 1034: 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The 60:Pampia 1769:South 1759:North 1646:Juruá 1592:Salta 1533:Chaco 1440:Rifts 1380:Morón 1144:Nazca 1134:Coiba 1129:Cocos 957:(PDF) 914:(PDF) 622:(7). 590:S2CID 537:(PDF) 507:(PDF) 444:Notes 374:with 352:with 190:dykes 144:magma 132:crust 1543:Cuyo 1442:and 1374:Meta 1298:and 1182:and 1067:(4). 1018:2015 965:2015 946:ISSN 732:ISBN 624:MDPI 545:2015 306:and 294:and 238:the 207:and 174:and 138:and 126:and 70:The 62:and 50:and 38:and 1007:doi 938:doi 887:doi 849:doi 811:doi 774:doi 701:doi 646:hdl 636:doi 582:doi 570:106 458:not 334:of 314:or 230:in 142:of 46:". 1868:: 1065:73 1057:. 1045:^ 1005:. 995:20 993:. 987:. 973:^ 944:. 936:. 920:. 916:. 901:^ 883:47 875:. 861:^ 847:. 837:32 835:. 809:. 799:35 797:. 772:. 762:17 760:. 746:^ 713:^ 699:. 689:15 687:. 644:. 634:. 620:12 618:. 614:. 602:^ 588:. 580:. 568:. 562:. 517:60 515:. 509:. 488:^ 254:. 200:. 182:. 170:, 166:, 78:: 58:, 1097:e 1090:t 1083:v 1020:. 1009:: 1001:: 967:. 940:: 932:: 922:7 895:. 889:: 855:. 851:: 843:: 817:. 813:: 805:: 780:. 776:: 768:: 740:. 707:. 703:: 695:: 654:. 648:: 638:: 630:: 596:. 584:: 576:: 547:. 74:( 20:)

Index

Famatinian

Gondwana
Laurentia
Río Plata
Terranes
microcontinents
Cuyania
Pampia
Chilenia
Spanish
orogeny
rise of the Andes
South America
Paleozoic
Late Cambrian
Late Devonian
Early Carboniferous
million years ago
metamorphism
deformation
crust
eruption
intrusion
magma
magmatic arc
volcanoes
igneous rocks
calc-alkaline
gabbros

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