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Los Colorados Formation

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514: 116: 1092: 347: 737: 1128: 354: 1014: 865: 1215: 899: 1246: 1728:
Kent, Dennis V.; Santi Malnis, Paula; Colombi, Carina E.; Alcober, Oscar A.; Martínez, Ricardo N. (2014), "Age constraints on the dispersal of dinosaurs in the Late Triassic from magnetochronology of the Los Colorados Formation (Argentina)",
1928:
M. D. Ezcurra and C. Apaldetti. 2012. A robust sauropodomorph specimen from the Upper Triassic of Argentina and insights on the diversity of the Los Colorados Formation. Proceedings of the Geologists' Association
1636:
Von Baczko, Maria Belén; Desojo, Julia Brenda (2016), "Cranial Anatomy and Palaeoneurology of the Archosaur Riojasuchus tenuisceps from the Los Colorados Formation, La Rioja, Argentina",
1905:
n. g. et n. sp. (Saurischia–Prosauropoda), dinosaurio Plateosauridae de la Formacion Los Colorados, Triasico Superior de La Rioja, Argentina . Ameghiniana 15(3-4):327-332
1997: 1992: 1731: 1588:"Tetrapod association and palaeoenvironment of the Los Colorados Formation (Argentina): a significant sample from western Gondwana at the end of the Triassic" 1426:"A new cynodont from the Upper Triassic Los Colorados Formation (Argentina, South America) reveals a novel paleobiogeographic context for mammalian ancestors" 1908:
J. F. Bonaparte. 1971. Los tetrapodos del sector superior de la Formacion Los Colorados, La Rioja, Argentina (Triásico Superior) . Opera Lilloana 22:1-183
1898:" y su significado en la sistematica y evolución de los thecodontia. Revista del Museo Argentino de Ciencias Naturales "Bernardino Rivadavia" 3(2):55-101 1424:
Gaetano, L. C.; Abdala, F.; Seoane, F. D.; Tartaglione, A.; Schulz, M.; Otero, A.; Leardi, J. M.; Apaldetti, C.; Krapovickas, V.; Steimbach, E. (2022).
1936:(Eucynodontia: Tritheledontidae) from the Late Triassic of Argentina, and a phylogeny of Ictidosauria. Journal of Vertebrate Paleontology 27:442-460 1283: 346: 1911:
J. F. Bonaparte. 1969. Dos nuevas "faunas" de reptiles triasicos de Argentina . Gondwana Stratigraphy (IUGS Symposium, Buenos Aires) 2:283-306
1957: 17: 223: 1802: 526: 383: 319: 1860: 1952: 1798:"A new protosuchid crocodyliform (Pseudosuchia, Crocodylomorpha) from the Norian Los Colorados Formation, northwestern Argentina" 505:. Magnetostratigraphic analysis suggests that the Los Colorados Formation was deposited between 227 and 213 million years ago. 1407: 1977: 1967: 1785:, Ministerio de Minas e Energia - Companhia de Pesquisa de Recursos Minerais, Geological Service of Brazil, pp. 1–248 1782:
Annotated Atlas of South America Tetrapod Footprints (Devonian to Holocene) with an appendix on Mexico and Central America
1566: 1541: 530: 391: 1939:
G. W. Rougier, M. S. de la Fuente, and A. B. Arcucci. 1995. Late Triassic turtles from South America. Science 268:855-858
1987: 1972: 1288: 513: 387: 301: 297: 262: 216: 1797: 1891:(Dinosauria, Prosauropoda, Melanorosauridae) del Triasico Superior de La Rioja, Argentina . Ameghiniana 32(4):341-349 1881:
A. B. Arcucci and R. A. Coria. 2003. A new Triassic carnivorous dinosaur from Argentina. Ameghiniana 40(2):217-228
1982: 1292: 575: 437: 545: 538: 456: 449: 159: 149: 522: 441: 139: 1884:
J. F. Bonaparte. 1999. Evolución de las vértebras presacras en Sauropodomorpha . Ameghiniana 36(2):115-187
422: 334: 200: 1962: 1687: 1091: 1030: 115: 1925:(Archosauria: Aetosauria) del Triásico Superior del centro-oeste de Argentina. Ameghiniana 42:115-126 1740: 1647: 1601: 1437: 521:
Los Colorados Formation is a unit with an approximate thickness of 600 metres (2,000 ft) of the
379: 129: 1914:
J. B. Desojo and A. M. Baez. 2007. Cranial morphology of the Late Triassic South American archosaur
1846: 1838: 1298: 626: 534: 1263: 994: 690: 1856: 1768: 1675: 1465: 1324: 736: 1819: 1811: 1758: 1748: 1709: 1701: 1665: 1655: 1617: 1609: 1455: 1445: 1314: 1308: 840: 778: 1127: 971: 1302: 1744: 1651: 1605: 1441: 1763: 1688:"A new early coelophysoid neotheropod from the Late Triassic of northwestern Argentina" 1670: 1460: 1425: 1207: 1070: 948: 918: 489: 445: 255: 1946: 1780: 1165: 1120: 891: 829: 403: 74: 31: 1587: 1842: 1270: 1150: 1137: 1102: 808: 495: 484: 475: 460: 1815: 1613: 1013: 1850: 1705: 1660: 1692: 1570: 1545: 1411: 1318: 1225: 1190: 875: 745: 501: 479: 376: 49: 1450: 864: 729: 712: 572: 557: 542: 453: 434: 94: 59: 277: 264: 238: 225: 1753: 1214: 898: 826: 553: 549: 414: 410: 395: 186: 182: 99: 43: 1772: 1679: 1469: 1887:
J. F. Bonaparte and J. A. Pumares. 1995. Notas sobre el primer craneo de
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A partial skull, including the snout, orbital region, and lower jaws.
467: 426: 399: 204: 35: 548:. The formation comprises red-colored, fine- to medium-grain–size 512: 1921:
J. B. Desojo and A. M. Baez. 2005. El esqueleto postcraneano de
409:
The up to 600 metres (2,000 ft) thick formation comprises
1918:: evidence for aetosaurian diversity. Palaeontology 50:267-276 517:
Extent of the formation in the Ischigualasto-Villa Unión Basin
1855:, Berkeley: University of California Press, pp. 1–880, 1796:
Martínez, Ricardo N.; Alcober, Oscar A.; Pol, Diego (2018),
1244: 1213: 1126: 1090: 1012: 897: 863: 440:. The formation is the uppermost stratigraphic unit of the 1116:"Partial cervical, dorsal, and sacral vertebrae, adult." 1327:, contemporaneous fossiliferous formation of Antarctica 1035: 913: 773: 655: 590: 1586:
Arcucci, A.B.; Marsicano, C.A.; Caselli, A.T. (2004),
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just southeast of the Ischigualasto-Villa Unión Basin
1311:, contemporaneous fossiliferous formation of Arizona 1179:
Known from previously undescribed partial hindlimbs
537:in Argentina. The formation gradually overlies the 452:. Los Colorados Formation is partly covered by the 330: 325: 315: 307: 293: 254: 215: 210: 196: 178: 173: 165: 155: 145: 135: 125: 25: 1394: 1392: 1390: 1388: 1386: 1384: 1382: 1380: 1378: 1376: 1301:, contempeoraneous fossiliferous formation of the 1155:. "Dorsals, caudals, partial fore- and hindlimb." 120:Los Colorados massif, La Rioja Province, Argentina 1490: 1488: 1317:, contemporaneous fossiliferous formation of the 1291:, contemporaneous fossiliferous formation of the 1502: 1500: 1366: 1364: 1005:Quebrada de los Jachaleros, El Salto (San Juan) 982:Quebrada de los Jachaleros, El Salto (San Juan) 851:Quebrada de los Jachaleros, El Salto (San Juan) 1732:Proceedings of the National Academy of Sciences 353: 1029:Indeterminate theropod remains present in the 567:development. The formation was deposited in a 1932:A. G. Martinelli and G. W. Rougier. 2007. On 8: 735: 114: 22: 1823: 1762: 1752: 1713: 1669: 1659: 1621: 1459: 1449: 1284:List of dinosaur-bearing rock formations 1038: 916: 776: 658: 593: 1998:Geology of San Juan Province, Argentina 1993:Geology of La Rioja Province, Argentina 1894:J. F. Bonaparte. 1981. Descripción de " 1336: 541:and is unconformably overlain by the 7: 1358:Weishampel et al., 2004, pp.527-528 361:Los Colorados Formation (Argentina) 1803:Journal of Vertebrate Paleontology 1482:Von Baczko & Desojo, 2016, p.4 1145:La Rioja & San Juan Provinces 398:. The formation dates back to the 14: 1087:A massospondylid sauropodomorph. 1176:Ischigualasto-Villa Unión Basin 352: 345: 527:Ischigualasto-Villa Unión Basin 466:The formation is known for its 384:Ischigualasto-Villa Unión Basin 320:Ischigualasto-Villa Unión Basin 1: 1816:10.1080/02724634.2018.1491047 1614:10.1016/j.geobios.2003.04.008 1519:"Table 12.1," in Weishampel, 822:A fragmented skull and jaws. 531:Ischigualasto Provincial Park 529:, where it is exposed in the 1706:10.5710/AMGH.04.08.2017.3100 1661:10.1371/journal.pone.0148575 1506:"Table 12.1," in Weishampel 1289:Quebrada del Barro Formation 1009: 986: 963: 704: 643: 386:, found in the provinces of 256:Approximate paleocoordinates 1958:Late Triassic South America 1852:The Dinosauria, 2nd edition 1779:Leonardi, Giuseppe (1994), 1542:Río de los Tarros tracksite 1398:Arcucci et al., 2004, p.561 725:A skull and complete jaws. 2014: 1686:Ezcurra, Martín D (2017), 1494:Martínez et al., 2018, p.1 1451:10.1038/s41598-022-10486-4 1436:(1): Article number 6451. 1264:cf. Brachychirotherium sp. 1043:of Los Colorados Formation 921:of Los Colorados Formation 781:of Los Colorados Formation 663:of Los Colorados Formation 598:of Los Colorados Formation 169:600 m (2,000 ft) 15: 1293:Marayel-El Carrizal Basin 340: 113: 30: 1916:Neoaetosauroides engaeus 1370:Kent et al, 2014, p.7959 1953:Los Colorados Formation 1901:J. F. Bonaparte. 1978. 1754:10.1073/pnas.1402369111 539:Ischigualasto Formation 450:Ischigualasto Formation 373:Los Colorados Formation 160:Ischigualasto Formation 26:Los Colorados Formation 1934:Chaliminia musteloides 1249: 1218: 1131: 1095: 1017: 902: 868: 546:Cerro Rajado Formation 518: 457:Cerro Rajado Formation 429:layers deposited in a 150:Cerro Rajado Formation 1408:2 km NE of La Esquina 1305:, southeastern Brazil 1248: 1217: 1130: 1094: 1031:Provincia de la Rioja 1016: 901: 867: 523:Agua de la Peña Group 516: 442:Agua de la Peña Group 140:Agua de la Peña Group 1978:Siltstone formations 1968:Sandstone formations 1889:Riojasaurus incertus 1839:Weishampel, David B. 1567:Leonardi locality 15 1557:Leonardi, 1994, p.25 335:Los Colorados Massif 130:Geological formation 16:For other uses, see 1988:Lacustrine deposits 1973:Mudstone formations 1745:2014PNAS..111.7958K 1652:2016PLoSO..1148575V 1606:2004Geobi..37..557A 1442:2022NatSR..12.6451G 1299:Caturrita Formation 1241:An early theropod. 535:World Heritage Site 274: /  235: /  32:Stratigraphic range 1896:Fasolasuchus tenax 1430:Scientific Reports 1250: 1236:La Rioja Province 1219: 1201:La Rioja Province 1132: 1113:La Rioja Province 1096: 1081:La Rioja Province 1018: 995:Pseudhesperosuchus 959:La Rioja Province 903: 869: 819:La Rioja Province 519: 459:, separated by an 18:Colorado Formation 1847:Osmólska, Halszka 1739:(22): 7958–7963, 1523:, 2004. Page 237. 1325:Fremouw Formation 1254: 1253: 1022: 1021: 907: 906: 767: 766: 649: 648: 369: 368: 302:La Rioja Province 298:San Juan Province 2005: 1983:Fluvial deposits 1923:Neoaetosauroides 1903:Coloradia brevis 1871: 1870: 1869: 1834: 1833: 1832: 1827: 1792: 1791: 1790: 1775: 1766: 1756: 1724: 1723: 1722: 1717: 1682: 1673: 1663: 1632: 1631: 1630: 1625: 1574: 1564: 1558: 1555: 1549: 1539: 1533: 1530: 1524: 1517: 1511: 1504: 1495: 1492: 1483: 1480: 1474: 1473: 1463: 1453: 1421: 1415: 1405: 1399: 1396: 1371: 1368: 1359: 1356: 1315:Elliot Formation 1309:Chinle Formation 1271:Chirotherium sp. 1182:A coelophysoid. 1036: 914: 841:Neoaetosauroides 779:Archosauromorphs 774: 770:Archosauromorphs 739: 728:A Kanemyeriidae 656: 635:P. talampayensis 591: 474:, including the 444:, overlying the 356: 355: 349: 289: 288: 286: 285: 284: 279: 275: 272: 271: 270: 267: 250: 249: 247: 246: 245: 240: 236: 233: 232: 231: 228: 118: 109: 46: 23: 2013: 2012: 2008: 2007: 2006: 2004: 2003: 2002: 1943: 1942: 1878: 1876:Further reading 1867: 1865: 1863: 1837: 1830: 1828: 1795: 1788: 1786: 1778: 1727: 1720: 1718: 1700:(5): Abstract, 1685: 1635: 1628: 1626: 1585: 1582: 1577: 1565: 1561: 1556: 1552: 1540: 1536: 1531: 1527: 1518: 1514: 1505: 1498: 1493: 1486: 1481: 1477: 1423: 1422: 1418: 1406: 1402: 1397: 1374: 1369: 1362: 1357: 1338: 1334: 1280: 1259: 1084:"Skull, adult" 1027: 972:Hemiprotosuchus 919:Crocodylomorphs 912: 910:Crocodylomorpha 772: 654: 589: 584: 511: 365: 364: 363: 362: 359: 358: 357: 300: 282: 280: 276: 273: 268: 265: 263: 261: 260: 243: 241: 237: 234: 229: 226: 224: 222: 221: 121: 108: 107: 102: 97: 92: 87: 82: 77: 72: 67: 62: 57: 52: 41: 40: 38: 21: 12: 11: 5: 2011: 2009: 2001: 2000: 1995: 1990: 1985: 1980: 1975: 1970: 1965: 1960: 1955: 1945: 1944: 1941: 1940: 1937: 1930: 1926: 1919: 1912: 1909: 1906: 1899: 1892: 1885: 1882: 1877: 1874: 1873: 1872: 1861: 1835: 1793: 1776: 1725: 1683: 1633: 1600:(5): 557–568, 1581: 1578: 1576: 1575: 1559: 1550: 1534: 1525: 1512: 1496: 1484: 1475: 1416: 1400: 1372: 1360: 1335: 1333: 1330: 1329: 1328: 1322: 1321:, South Africa 1312: 1306: 1296: 1286: 1279: 1276: 1275: 1274: 1267: 1258: 1255: 1252: 1251: 1242: 1239: 1237: 1234: 1229: 1221: 1220: 1211: 1208:sauropodomorph 1204: 1202: 1199: 1194: 1186: 1185: 1183: 1180: 1177: 1174: 1169: 1161: 1160: 1158: 1156: 1146: 1143: 1142:Indeterminate 1140: 1134: 1133: 1124: 1117: 1114: 1111: 1109:L. sauropoides 1106: 1098: 1097: 1088: 1085: 1082: 1079: 1074: 1071:Coloradisaurus 1066: 1065: 1062: 1059: 1056: 1053: 1050: 1046: 1045: 1026: 1023: 1020: 1019: 1010: 1008: 1006: 1003: 998: 990: 989: 987: 985: 983: 980: 975: 967: 966: 964: 962: 960: 957: 952: 949:Coloradisuchus 944: 943: 940: 937: 934: 931: 928: 924: 923: 911: 908: 905: 904: 895: 888: 886: 884: 879: 871: 870: 861: 854: 852: 849: 844: 836: 835: 833: 823: 820: 817: 812: 804: 803: 800: 797: 794: 791: 788: 784: 783: 771: 768: 765: 764: 762: 759: 756: 754: 749: 741: 740: 733: 726: 723: 721: 716: 708: 707: 705: 703: 701: 699: 697:C. musteloides 694: 686: 685: 682: 679: 676: 673: 670: 666: 665: 653: 650: 647: 646: 644: 642: 640: 638: 631: 621: 620: 617: 614: 611: 608: 605: 601: 600: 588: 585: 583: 582:Fossil content 580: 556:and ancillary 552:together with 510: 507: 490:Coloradisaurus 380:rock formation 367: 366: 360: 351: 350: 344: 343: 342: 341: 338: 337: 332: 328: 327: 323: 322: 317: 313: 312: 309: 305: 304: 295: 291: 290: 258: 252: 251: 219: 213: 212: 208: 207: 198: 194: 193: 180: 176: 175: 171: 170: 167: 163: 162: 157: 153: 152: 147: 143: 142: 137: 133: 132: 127: 123: 122: 119: 111: 110: 103: 98: 93: 88: 83: 78: 73: 68: 63: 58: 53: 48: 47: 28: 27: 13: 10: 9: 6: 4: 3: 2: 2010: 1999: 1996: 1994: 1991: 1989: 1986: 1984: 1981: 1979: 1976: 1974: 1971: 1969: 1966: 1964: 1961: 1959: 1956: 1954: 1951: 1950: 1948: 1938: 1935: 1931: 1927: 1924: 1920: 1917: 1913: 1910: 1907: 1904: 1900: 1897: 1893: 1890: 1886: 1883: 1880: 1879: 1875: 1864: 1862:0-520-24209-2 1858: 1854: 1853: 1848: 1844: 1843:Dodson, Peter 1840: 1836: 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1212: 1209: 1205: 1203: 1200: 1198: 1195: 1193: 1192: 1188: 1187: 1184: 1181: 1178: 1175: 1173: 1170: 1168: 1167: 1166:Powellvenator 1163: 1162: 1159: 1157: 1154: 1152: 1147: 1144: 1141: 1139: 1136: 1135: 1129: 1125: 1122: 1121:sauropodiform 1118: 1115: 1112: 1110: 1107: 1105: 1104: 1100: 1099: 1093: 1089: 1086: 1083: 1080: 1078: 1075: 1073: 1072: 1068: 1067: 1063: 1060: 1057: 1054: 1051: 1048: 1047: 1044: 1042: 1037: 1034: 1032: 1024: 1015: 1011: 1007: 1004: 1002: 999: 997: 996: 992: 991: 988: 984: 981: 979: 976: 974: 973: 969: 968: 965: 961: 958: 956: 953: 951: 950: 946: 945: 941: 938: 935: 932: 929: 926: 925: 922: 920: 915: 909: 900: 896: 893: 892:ornithosuchid 889: 887: 885: 883: 882:R. tenuisceps 880: 878: 877: 873: 872: 866: 862: 859: 855: 853: 850: 848: 845: 843: 842: 838: 837: 834: 831: 830:Pseudosuchian 828: 824: 821: 818: 816: 813: 811: 810: 806: 805: 801: 798: 795: 792: 789: 786: 785: 782: 780: 775: 769: 763: 760: 757: 755: 753: 752:T. bonapartei 750: 748: 747: 743: 742: 738: 734: 731: 727: 724: 722: 720: 717: 715: 714: 710: 709: 706: 702: 700: 698: 695: 693: 692: 688: 687: 683: 680: 677: 674: 671: 668: 667: 664: 662: 657: 651: 645: 641: 639: 637: 636: 632: 630: 629: 628: 627:Palaeochersis 623: 622: 618: 615: 612: 609: 606: 603: 602: 599: 597: 592: 586: 581: 579: 577: 574: 570: 566: 562: 559: 555: 551: 547: 544: 540: 536: 532: 528: 524: 515: 508: 506: 504: 503: 498: 497: 492: 491: 486: 482: 481: 477: 473: 469: 464: 462: 458: 455: 451: 447: 443: 439: 436: 432: 428: 424: 423:conglomerates 420: 416: 412: 407: 405: 404:Late Triassic 401: 397: 393: 389: 385: 381: 378: 374: 348: 339: 336: 333: 329: 324: 321: 318: 314: 310: 306: 303: 299: 296: 292: 287: 278:38.9°S 31.4°W 259: 257: 253: 248: 239:29.8°S 67.9°W 220: 218: 214: 209: 206: 202: 199: 195: 192: 188: 184: 181: 177: 172: 168: 164: 161: 158: 154: 151: 148: 144: 141: 138: 134: 131: 128: 124: 117: 112: 106: 101: 96: 91: 86: 81: 76: 71: 66: 61: 56: 51: 45: 42:227–213  37: 33: 29: 24: 19: 1963:Norian Stage 1933: 1922: 1915: 1902: 1895: 1888: 1866:, retrieved 1851: 1829:, retrieved 1807: 1801: 1787:, retrieved 1781: 1736: 1730: 1719:, retrieved 1697: 1691: 1643: 1637: 1627:, retrieved 1597: 1591: 1580:Bibliography 1562: 1553: 1537: 1528: 1520: 1515: 1507: 1478: 1433: 1429: 1419: 1403: 1303:Paraná Basin 1269: 1262: 1257:Ichnofossils 1231: 1224: 1196: 1189: 1172:P. podocitus 1171: 1164: 1151:Strenusaurus 1149: 1138:Prosauropoda 1108: 1103:Lessemsaurus 1101: 1076: 1069: 1039: 1028: 1001:P. jachaleri 1000: 993: 977: 970: 954: 947: 917: 881: 874: 846: 839: 814: 809:Fasolasuchus 807: 777: 761:A cynodont. 751: 744: 718: 711: 696: 689: 659: 634: 633: 625: 624: 594: 520: 500: 496:Lessemsaurus 494: 488: 485:prosauropods 478: 476:coelophysoid 465: 461:unconformity 408: 372: 370: 326:Type section 283:-38.9; -31.4 244:-29.8; -67.9 201:Conglomerate 1929:123:155-164 1825:11336/98862 1810:(4): 1–12, 1715:11336/56719 1693:Ameghiniana 1646:(2): 1–30, 1623:11336/97772 1571:Fossilworks 1546:Fossilworks 1412:Fossilworks 1319:Karoo Basin 1232:Z. rougieri 1226:Zupaysaurus 1197:R. incertus 1191:Riojasaurus 876:Riojasuchus 746:Tessellatia 719:J. colorata 576:environment 563:with early 509:Description 502:Riojasaurus 480:Zupaysaurus 446:Lagerstätte 438:environment 402:age of the 377:sedimentary 281: / 242: / 217:Coordinates 1947:Categories 1868:2019-02-21 1831:2019-03-28 1789:2019-03-25 1721:2019-03-26 1629:2019-03-28 1332:References 955:C. abelini 847:N. engaeus 730:dicynodont 713:Jachaleria 691:Chaliminia 573:lacustrine 558:floodplain 554:siltstones 550:sandstones 543:Cretaceous 454:Cretaceous 435:lacustrine 415:siltstones 411:sandstones 1148:Includes 1077:C. brevis 1058:Material 1055:Location 1041:Dinosaurs 1025:Dinosaurs 936:Material 933:Location 827:loricatan 796:Material 793:Location 678:Material 675:Location 661:Synapsids 652:Synapsids 613:Material 610:Location 561:mudstones 483:and the " 472:dinosaurs 470:of early 419:mudstones 396:Argentina 331:Named for 311:Argentina 187:siltstone 183:Sandstone 174:Lithology 166:Thickness 146:Underlies 1849:(2004), 1773:24843149 1680:26849433 1639:PLoS ONE 1470:35468982 1278:See also 1153:procerus 1052:Species 978:H. leali 930:Species 858:aetosaur 825:A giant 815:F. tenax 790:Species 672:Species 607:Species 596:Anapsids 587:Anapsids 565:calcisol 392:La Rioja 388:San Juan 211:Location 191:mudstone 156:Overlies 1764:4050597 1741:Bibcode 1671:4743959 1648:Bibcode 1602:Bibcode 1593:Geobios 1461:9038739 1438:Bibcode 1064:Images 942:Images 802:Images 684:Images 619:Images 569:fluvial 525:in the 468:fossils 448:of the 431:fluvial 382:of the 308:Country 269:31°24′W 266:38°54′S 230:67°54′W 227:29°48′S 179:Primary 136:Unit of 1859:  1771:  1761:  1678:  1668:  1521:et al. 1508:et al. 1468:  1458:  1061:Notes 1049:Genus 939:Notes 927:Genus 799:Notes 787:Genus 681:Notes 669:Genus 616:Notes 604:Genus 499:, and 427:gypsum 400:Norian 316:Extent 294:Region 205:gypsum 36:Norian 425:with 375:is a 197:Other 1857:ISBN 1769:PMID 1676:PMID 1573:.org 1548:.org 1466:PMID 1414:.org 533:, a 421:and 390:and 371:The 126:Type 50:PreꞒ 1820:hdl 1812:doi 1759:PMC 1749:doi 1737:111 1710:hdl 1702:doi 1666:PMC 1656:doi 1618:hdl 1610:doi 1569:at 1544:at 1456:PMC 1446:doi 1410:at 890:An 856:An 571:to 433:to 394:in 1949:: 1845:; 1841:; 1818:, 1808:38 1806:, 1800:, 1767:, 1757:, 1747:, 1735:, 1708:, 1698:54 1696:, 1690:, 1674:, 1664:, 1654:, 1644:11 1642:, 1616:, 1608:, 1598:37 1596:, 1590:, 1499:^ 1487:^ 1464:. 1454:. 1444:. 1434:12 1432:. 1428:. 1375:^ 1363:^ 1339:^ 1210:. 1206:A 1123:. 1119:A 1033:. 894:. 860:. 832:. 732:. 578:. 493:, 487:" 463:. 417:, 413:, 406:. 203:, 189:, 185:, 100:Pg 44:Ma 34:: 1822:: 1814:: 1751:: 1743:: 1712:: 1704:: 1658:: 1650:: 1620:: 1612:: 1604:: 1472:. 1448:: 1440:: 105:N 95:K 90:J 85:T 80:P 75:C 70:D 65:S 60:O 55:Ꞓ 39:~ 20:.

Index

Colorado Formation
Stratigraphic range
Norian
Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N

Geological formation
Agua de la Peña Group
Cerro Rajado Formation
Ischigualasto Formation
Sandstone
siltstone
mudstone
Conglomerate
gypsum
Coordinates
29°48′S 67°54′W / 29.8°S 67.9°W / -29.8; -67.9
Approximate paleocoordinates
38°54′S 31°24′W / 38.9°S 31.4°W / -38.9; -31.4

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