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Cteniogenys

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1885: 133: 1686: 1669: 115: 1945: 329:
in the Morrison probably fed on insects and small fish. It is mostly known from freshwater sites (rivers and ponds), and is a rare find in the formation (only 60 specimens out of over 2,800 total vertebrate specimens known from the formation), mostly known from northern outcrops
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by Gao and Fox (1998). Given the long gap in time, however, Gao et al. (2005) cautioned that these remains could constitute a different, as-yet undetermined genus. In their description of new material of
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in 1881 by William H. Reed. More specimens have been discovered since then, including specimens from the Late Jurassic of Portugal and Middle Jurassic of Britain, which have not been assigned to species.
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was 25 to 50 centimetres (9.8 to 19.7 in) long, and probably weighed less than 500 grams (1.1 lb). The skull of this genus was long and slender, and the jaws had numerous conical teeth.
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Gao, K, and Fox, R.C., 1998. New choristoderes (Reptilia: Diapsida) from the Upper Cretaceous and Paleocene, Alberta and Saskatchewan, Canada, and phylogenetic relationships of the Choristodera.
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Vertebrate paleobiodiversity of the Early Cretaceous (Berriasian) Angeac-Charente Lagerstätte (southwestern France): implications for continental faunal turnover at the J/K boundary
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to reclassify it as an early choristodere in 1989. To date it is only known from fragmentary specimens. In phylogenic analyses it has been found to the basal most choristodere.
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J. Seiffert. 1975. Upper Jurassic lizards from central Portugal. Contribuição para o conhecimento da Fauna do Kimerridgiano da Mina de Lignito Guimarota (Leiria, Portugal).
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Matsumoto, R, Suzuki, S, Tsogtbaatar, K, Evans, SE, 2009. New material of the enigmatic reptile Khurendukhosaurus (Diapsida: Choristodera) from Mongolia.
2048: 1989: 2018: 1929: 1831: 1751: 1290:"The first record of a nearly complete choristodere (Reptilia: Diapsida) from the Upper Jurassic of Hebei Province, People's Republic of China" 2033: 1818: 1738: 2053: 1353: 2028: 1982: 1090: 2043: 1374: 1032: 2058: 1922: 2068: 2038: 1228: 731: 1975: 2063: 1915: 452:. He tentatively described the genus as a lizard, noting that it could instead be a frog. New material of 132: 2023: 2013: 1346: 1289: 1115: 432:
did not belong to that genus and represents an indeterminate choristoderan, possibly a new genus.
1668: 414: 403: 359: 1220: 1212: 1862: 1782: 1706: 1756: 2008: 1857: 1849: 1836: 1777: 1769: 1689: 1339: 445: 245: 1155:"Middle Jurassic vertebrate assemblage of Berezovsk coal mine in western Siberia (Russia)". 375: 391: 288: 8: 1435: 1182: 363: 1168: 1317: 441: 379: 306: 302: 264: 127: 1274: 1185:. Geodiversitas, Museum National d’Histoire Naturelle Paris, In press. ffhal-03264773f 1963: 1903: 1844: 1764: 1580: 1309: 1224: 1137: 1096: 1086: 896: 783: 424: 338:
against small animals in terrestrial settings, rather than an accurate reflection of
335: 1321: 1261:(Reptilia: Diapsida) and a reassessment of the phylogenetic position of the genus". 1132: 1884: 1543: 1301: 1270: 1181:
Ronan Allain, Romain Vullo, Lee Rozada, Jérémy Anquetin, Renaud Bourgeais, et al..
1164: 1127: 410: 1305: 1635: 1598: 503: 30: 1959: 1899: 1809: 1729: 1573: 1525: 765: 457: 399: 2002: 1642: 1607: 1587: 1566: 1552: 1511: 1313: 1141: 943: 914: 826: 725: 701: 631: 580: 383: 367: 72: 34: 1100: 428:, Matsumoto et al. (2009) agreed that the putative Cretaceous occurrence of 1628: 1614: 1498: 1473: 1447: 1362: 517: 371: 284: 187: 1288:
Matsumoto, Ryoko; Dong, Liping; Wang, Yuan; Evans, Susan E. (2019-06-18).
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Jurassic West: The Dinosaurs of the Morrison Formation and Their World
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on the basis of a lower jaw collected during the late 19th century by
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diverse group of aquatic reptiles. It is part of the monotypic family
114: 387: 355: 144: 97: 41: 1700: 1085:. Bloomington, Indiana: Indiana University Press. pp. 146–148. 1944: 1892: 1803: 1723: 1649: 1392: 1386: 550: 164: 87: 82: 67: 62: 52: 1217:
Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed
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A handful of skull and jaw fragments from the Late Cretaceous
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Neues Jahrbuch für Geologie und Paläontologie, Monatshefte
1116:"Choristoderes and the freshwater assemblages of Laurasia" 386:, indeterminate similar remains are also known from the 1287: 1210: 1064:
C. W. Gilmore. 1928. Fossil lizards of North America.
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Serviços Geológicos de Portugal, Memória (Nova Série)
1219:. Bloomington: Indiana University Press. pp.  2000: 1215:. In Currie, Phillip J.; Koppelhus, Eva (eds.). 305:. The holotype, VP.001088, was collected in the 1213:"Choristoderes from the Park and its vicinity" 1113: 1983: 1923: 1347: 1066:Memoirs of the National Academy of Sciences. 402:of western Siberia, and the Berriasian aged 1497: 122:Dentary of the holotype specimen VP.001088 1990: 1976: 1930: 1916: 1354: 1340: 354:are known from the upper Middle Jurassic ( 113: 2049:Late Cretaceous reptiles of North America 1419: 1257:Evans, Susan E. (1989). "New material of 1131: 1211:Gao, Keqin; Brinkman, Donald E. (2005). 2019:Late Jurassic reptiles of North America 378:of Portugal, and the Late Jurassic-age 2001: 1206: 1204: 1080: 1076: 1074: 1705: 1704: 1373: 1335: 1256: 1939: 1879: 1250: 1114:Matsumoto, R.; Evans, S. E. (2010). 1033:Paleobiota of the Morrison Formation 1294:Journal of Systematic Palaeontology 1201: 1169:10.3969/j.issn.1673-9736.2016.04.01 1071: 295:. The type and only named species, 13: 14: 2080: 1175: 1148: 2034:Jurassic geology of South Dakota 1943: 1883: 1685: 1684: 1667: 1361: 131: 45: 1281: 1133:10.5209/rev_JIGE.2010.v36.n2.11 440:The genus was named in 1928 by 345: 1237: 1188: 1107: 1058: 1045: 435: 317: 1: 2054:Fossil taxa described in 1928 1306:10.1080/14772019.2018.1494220 1038: 342:populations in the Morrison. 2029:Jurassic geology of Oklahoma 1962:. You can help Knowledge by 1902:. You can help Knowledge by 7: 2044:Jurassic geology of Wyoming 1275:10.1127/njgpm/1989/1989/577 1026: 417:in Canada were assigned to 10: 2085: 2059:Prehistoric reptile genera 1938: 1891:This article related to a 1878: 1120:Journal of Iberian Geology 1793: 1713: 1680: 1665: 1597: 1542: 1506: 1493: 1489: 1470: 1446: 1428: 1415: 1369: 959: 940: 933: 911: 893: 869: 853: 838: 831: 797: 777: 770: 745: 722: 715: 698: 691: 658: 643: 636: 607: 592: 585: 565: 547: 532: 514: 507: 497: 480: 473: 251: 244: 128:Scientific classification 126: 121: 112: 23: 2069:Cretaceous reptile stubs 2039:Jurassic geology of Utah 748:Monjurosuchus splendens 535:Ikechosaurus sunailinae 415:Dinosaur Park Formation 404:Angeac-Charente bonebed 398:and the Bathonian aged 360:Forest Marble Formation 301:, was named in 1928 by 2064:Jurassic reptile stubs 948:(specimen IVPP 11075) 334:); this may reflect a 1951:This article about a 1858:Paleobiology Database 1778:Paleobiology Database 1081:Foster, John (2007). 456:from Europe prompted 446:Othniel Charles Marsh 1163:(4): 187–204. 2016. 392:Balabansai Formation 258:Cteniogenys antiquus 1245:Naturwissenschaften 364:Kilmaluag Formation 442:Charles W. Gilmore 380:Morrison Formation 376:Alcobaça Formation 307:Morrison Formation 303:Charles W. Gilmore 2024:Jurassic Colorado 2014:Jurassic reptiles 1971: 1970: 1911: 1910: 1873: 1872: 1845:Open Tree of Life 1765:Open Tree of Life 1707:Taxon identifiers 1698: 1697: 1676: 1675: 1663: 1662: 1659: 1658: 1581:Khurendukhosaurus 1485: 1484: 1481: 1480: 1466: 1465: 1300:(12): 1031–1048. 1092:978-0-253-34870-8 1020: 1019: 1011: 1010: 1002: 1001: 993: 992: 984: 983: 975: 974: 897:Khurendukhosaurus 882: 881: 815: 814: 680: 679: 671: 670: 620: 619: 568:Tchoiria klauseni 425:Khurendukhosaurus 336:preservation bias 272: 271: 225: 206: 16:Genus of reptiles 2076: 1992: 1985: 1978: 1947: 1940: 1932: 1925: 1918: 1887: 1880: 1866: 1865: 1853: 1852: 1840: 1839: 1827: 1826: 1814: 1813: 1812: 1786: 1785: 1773: 1772: 1760: 1759: 1747: 1746: 1734: 1733: 1732: 1702: 1701: 1688: 1687: 1671: 1544:Allochoristodera 1504: 1503: 1495: 1494: 1491: 1490: 1426: 1425: 1417: 1416: 1410: 1409: 1371: 1370: 1356: 1349: 1342: 1333: 1332: 1326: 1325: 1285: 1279: 1278: 1254: 1248: 1241: 1235: 1234: 1208: 1199: 1196:Zool J Linn Soc. 1192: 1186: 1179: 1173: 1172: 1152: 1146: 1145: 1135: 1111: 1105: 1104: 1078: 1069: 1062: 1056: 1049: 936: 935: 834: 833: 773: 772: 718: 717: 694: 693: 639: 638: 588: 587: 510: 509: 500: 499: 476: 475: 464: 463: 411:Oldman Formation 366:of Britain, the 260: 256: 237:C. antiquus 223: 216: 204: 199: 186: 136: 135: 117: 107: 44: 29:Temporal range: 21: 20: 2084: 2083: 2079: 2078: 2077: 2075: 2074: 2073: 1999: 1998: 1997: 1996: 1937: 1936: 1876: 1874: 1869: 1861: 1856: 1848: 1843: 1835: 1830: 1822: 1817: 1808: 1807: 1802: 1789: 1781: 1776: 1768: 1763: 1755: 1750: 1742: 1737: 1728: 1727: 1722: 1709: 1699: 1694: 1672: 1655: 1636:Mengshanosaurus 1599:Neochoristodera 1593: 1538: 1477: 1462: 1442: 1411: 1376: 1375: 1365: 1360: 1330: 1329: 1286: 1282: 1269:(10): 577–589. 1255: 1251: 1242: 1238: 1231: 1209: 1202: 1193: 1189: 1180: 1176: 1154: 1153: 1149: 1112: 1108: 1093: 1079: 1072: 1063: 1059: 1050: 1046: 1041: 1029: 1023: 1021: 1012: 1003: 994: 985: 976: 883: 841:L. inexpectatus 816: 681: 672: 621: 504:Neochoristodera 438: 348: 320: 289:morphologically 268: 262: 254: 253: 240: 222: 214: 203: 197: 184: 130: 108: 106: 105: 100: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 40:167.7–150  39: 38: 27: 17: 12: 11: 5: 2082: 2072: 2071: 2066: 2061: 2056: 2051: 2046: 2041: 2036: 2031: 2026: 2021: 2016: 2011: 1995: 1994: 1987: 1980: 1972: 1969: 1968: 1948: 1935: 1934: 1927: 1920: 1912: 1909: 1908: 1888: 1871: 1870: 1868: 1867: 1854: 1841: 1828: 1815: 1799: 1797: 1791: 1790: 1788: 1787: 1774: 1761: 1748: 1735: 1719: 1717: 1711: 1710: 1696: 1695: 1693: 1692: 1681: 1678: 1677: 1674: 1673: 1666: 1664: 1661: 1660: 1657: 1656: 1654: 1653: 1646: 1639: 1632: 1625: 1618: 1611: 1603: 1601: 1595: 1594: 1592: 1591: 1584: 1577: 1574:Philydrosaurus 1570: 1563: 1556: 1548: 1546: 1540: 1539: 1537: 1536: 1529: 1526:Heishanosaurus 1522: 1515: 1507: 1501: 1487: 1486: 1483: 1482: 1479: 1478: 1471: 1468: 1467: 1464: 1463: 1461: 1460: 1459: 1458: 1452: 1450: 1444: 1443: 1441: 1440: 1439: 1438: 1429: 1423: 1413: 1412: 1408: 1407: 1401: 1395: 1389: 1383: 1367: 1366: 1359: 1358: 1351: 1344: 1336: 1328: 1327: 1280: 1249: 1236: 1229: 1200: 1187: 1174: 1157:Global Geology 1147: 1126:(2): 253–274. 1106: 1091: 1070: 1057: 1043: 1042: 1040: 1037: 1036: 1035: 1028: 1025: 1018: 1017: 1014: 1013: 1009: 1008: 1005: 1004: 1000: 999: 996: 995: 991: 990: 987: 986: 982: 981: 978: 977: 973: 972: 969: 968: 958: 955: 954: 951: 950: 939: 934: 932: 929: 928: 925: 924: 918:sp. (specimen 910: 907: 906: 903: 902: 892: 889: 888: 885: 884: 880: 879: 876: 875: 868: 865: 864: 861: 860: 852: 849: 848: 845: 844: 837: 832: 830: 822: 821: 818: 817: 813: 812: 809: 808: 796: 793: 792: 789: 788: 776: 771: 769: 766:Philydrosaurus 761: 760: 757: 756: 744: 741: 740: 737: 736: 721: 716: 714: 711: 710: 707: 706: 697: 692: 690: 687: 686: 683: 682: 678: 677: 674: 673: 669: 668: 665: 664: 657: 654: 653: 650: 649: 642: 637: 635: 627: 626: 623: 622: 618: 617: 614: 613: 610:C. albertensis 606: 603: 602: 599: 598: 591: 586: 584: 576: 575: 572: 571: 564: 561: 560: 557: 556: 546: 543: 542: 539: 538: 531: 528: 527: 524: 523: 513: 508: 506: 498: 496: 493: 492: 489: 488: 479: 474: 472: 462: 458:Susan E. Evans 448:'s workers at 437: 434: 400:Itat Formation 347: 344: 330:(particularly 319: 316: 309:(Como Bluff), 270: 269: 263: 249: 248: 242: 241: 233: 231: 227: 226: 224:Seiffert, 1975 212: 208: 207: 195: 191: 190: 182: 178: 177: 172: 168: 167: 162: 158: 157: 152: 148: 147: 142: 138: 137: 124: 123: 119: 118: 110: 109: 101: 96: 91: 86: 81: 76: 71: 66: 61: 56: 51: 46: 28: 15: 9: 6: 4: 3: 2: 2081: 2070: 2067: 2065: 2062: 2060: 2057: 2055: 2052: 2050: 2047: 2045: 2042: 2040: 2037: 2035: 2032: 2030: 2027: 2025: 2022: 2020: 2017: 2015: 2012: 2010: 2007: 2006: 2004: 1993: 1988: 1986: 1981: 1979: 1974: 1973: 1967: 1965: 1961: 1957: 1954: 1949: 1946: 1942: 1941: 1933: 1928: 1926: 1921: 1919: 1914: 1913: 1907: 1905: 1901: 1897: 1894: 1889: 1886: 1882: 1881: 1877: 1864: 1859: 1855: 1851: 1846: 1842: 1838: 1833: 1829: 1825: 1820: 1816: 1811: 1805: 1801: 1800: 1798: 1796: 1795:Cteniogenidae 1792: 1784: 1779: 1775: 1771: 1766: 1762: 1758: 1753: 1749: 1745: 1740: 1736: 1731: 1725: 1721: 1720: 1718: 1716: 1712: 1708: 1703: 1691: 1683: 1682: 1679: 1670: 1652: 1651: 1647: 1645: 1644: 1643:Simoedosaurus 1640: 1638: 1637: 1633: 1631: 1630: 1626: 1624: 1623: 1619: 1617: 1616: 1612: 1610: 1609: 1608:Champsosaurus 1605: 1604: 1602: 1600: 1596: 1590: 1589: 1588:Lazarussuchus 1585: 1583: 1582: 1578: 1576: 1575: 1571: 1569: 1568: 1567:Monjurosuchus 1564: 1562: 1561: 1557: 1555: 1554: 1553:Hyphalosaurus 1550: 1549: 1547: 1545: 1541: 1535: 1534: 1530: 1528: 1527: 1523: 1521: 1520: 1516: 1514: 1513: 1512:Coeruleodraco 1509: 1508: 1505: 1502: 1500: 1496: 1492: 1488: 1476: 1475: 1469: 1456: 1455: 1454: 1453: 1451: 1449: 1445: 1437: 1433: 1432: 1431: 1430: 1427: 1424: 1422: 1418: 1414: 1406: 1402: 1400: 1396: 1394: 1390: 1388: 1384: 1382: 1378: 1377: 1372: 1368: 1364: 1357: 1352: 1350: 1345: 1343: 1338: 1337: 1334: 1323: 1319: 1315: 1311: 1307: 1303: 1299: 1295: 1291: 1284: 1276: 1272: 1268: 1264: 1260: 1253: 1246: 1240: 1232: 1230:0-253-34595-2 1226: 1222: 1218: 1214: 1207: 1205: 1197: 1191: 1184: 1178: 1170: 1166: 1162: 1158: 1151: 1143: 1139: 1134: 1129: 1125: 1121: 1117: 1110: 1102: 1098: 1094: 1088: 1084: 1077: 1075: 1067: 1061: 1054: 1048: 1044: 1034: 1031: 1030: 1024: 1016: 1015: 1007: 1006: 998: 997: 989: 988: 980: 979: 971: 970: 967: 966: 964: 957: 956: 953: 952: 949: 947: 946:lingyuanensis 945: 944:Hyphalosaurus 938: 937: 931: 930: 927: 926: 923: 921: 917: 916: 915:Hyphalosaurus 909: 908: 905: 904: 901: 900: 898: 891: 890: 887: 886: 878: 877: 874: 873: 867: 866: 863: 862: 859: 857: 856:Lazarussuchus 851: 850: 847: 846: 843: 842: 836: 835: 829: 828: 827:Lazarussuchus 824: 823: 820: 819: 811: 810: 807: 805: 801: 795: 794: 791: 790: 787: 785: 781: 775: 774: 768: 767: 763: 762: 759: 758: 755: 753: 749: 743: 742: 739: 738: 735: 733: 729: 727: 726:Monjurosuchus 720: 719: 713: 712: 709: 708: 705: 704: 703: 702:Coeruleodraco 696: 695: 689: 688: 685: 684: 676: 675: 667: 666: 663: 662: 661:S. dakotensis 656: 655: 652: 651: 648: 647: 641: 640: 634: 633: 632:Simoedosaurus 629: 628: 625: 624: 616: 615: 612: 611: 605: 604: 601: 600: 597: 596: 590: 589: 583: 582: 581:Champsosaurus 578: 577: 574: 573: 570: 569: 563: 562: 559: 558: 555: 554: 552: 545: 544: 541: 540: 537: 536: 530: 529: 526: 525: 522: 521: 520:pijiagouensis 519: 512: 511: 505: 502: 501: 495: 494: 491: 490: 487: 486: 485: 478: 477: 470: 466: 465: 461: 459: 455: 451: 447: 443: 433: 431: 427: 426: 420: 416: 412: 407: 405: 401: 397: 393: 389: 385: 384:North America 381: 377: 373: 369: 368:Late Jurassic 365: 361: 357: 353: 343: 341: 337: 333: 328: 324: 315: 312: 308: 304: 300: 299: 294: 293:Cteniogenidae 290: 286: 282: 278: 277: 266: 261: 259: 250: 247: 246:Binomial name 243: 239: 238: 232: 229: 228: 221: 220: 213: 210: 209: 205:Gilmore, 1928 202: 201:Cteniogenidae 196: 193: 192: 189: 183: 180: 179: 176: 173: 170: 169: 166: 163: 160: 159: 156: 153: 150: 149: 146: 143: 140: 139: 134: 129: 125: 120: 116: 111: 104: 99: 94: 89: 84: 79: 74: 69: 64: 59: 54: 49: 43: 36: 35:Late Jurassic 32: 26: 22: 19: 2009:Choristodera 1964:expanding it 1950: 1904:expanding it 1890: 1875: 1794: 1714: 1648: 1641: 1634: 1629:Liaoxisaurus 1627: 1620: 1615:Ikechosaurus 1613: 1606: 1586: 1579: 1572: 1565: 1558: 1551: 1531: 1524: 1518: 1517: 1510: 1499:Choristodera 1474:Choristodera 1472: 1448:Choristodera 1391:Superclass: 1363:Choristodera 1297: 1293: 1283: 1266: 1262: 1258: 1252: 1244: 1239: 1216: 1198:124:303–353. 1195: 1190: 1177: 1160: 1156: 1150: 1123: 1119: 1109: 1082: 1065: 1060: 1052: 1047: 1022: 961: 960: 942: 941: 913: 912: 895: 894: 871: 870: 855: 854: 840: 839: 825: 800:P. proseilus 799: 798: 780:P. proseilus 779: 778: 764: 747: 746: 724: 723: 700: 699: 660: 659: 645: 644: 630: 609: 608: 594: 593: 579: 567: 566: 549: 548: 534: 533: 518:Ikechosaurus 516: 515: 483: 482: 481: 469:Choristodera 468: 453: 439: 429: 423: 418: 408: 372:Kimmeridgian 351: 349: 346:Distribution 339: 326: 322: 321: 297: 296: 292: 285:choristodere 275: 274: 273: 257: 252: 236: 235: 218: 217: 200: 188:Choristodera 24: 18: 1715:Cteniogenys 1533:Irenosaurus 1519:Cteniogenys 1259:Cteniogenys 1247:96:233–242. 1068:22(3):1-201 646:S. lemoinei 484:Cteniogenys 454:Cteniogenys 436:Systematics 430:Cteniogenys 419:Cteniogenys 406:in France. 382:of western 352:Cteniogenys 350:Fossils of 340:Cteniogenys 327:Cteniogenys 323:Cteniogenys 318:Description 298:C. antiquus 276:Cteniogenys 219:Cteniogenys 25:Cteniogenys 2003:Categories 1953:Cretaceous 1622:Kosmodraco 1457:see below↓ 1436:Sauropsida 1421:Sauropsida 1403:Subclass: 1399:Sauropsida 1039:References 872:L. dvoraki 802:(specimen 782:(specimen 750:(specimen 730:(specimen 450:Como Bluff 396:Kyrgyzstan 1393:Tetrapoda 1379:Kingdom: 1314:1477-2019 1142:1698-6180 728:splendens 388:Callovian 356:Bathonian 230:Species: 151:Kingdom: 145:Eukaryota 1893:Jurassic 1810:Q2727696 1804:Wikidata 1730:Q5191621 1724:Wikidata 1690:Category 1650:Tchoiria 1405:Diapsida 1387:Chordata 1385:Phylum: 1381:Animalia 1322:92421503 1101:77830875 1027:See also 595:C. gigas 551:Tchoiria 194:Family: 175:Reptilia 165:Chordata 161:Phylum: 155:Animalia 141:Domain: 1956:reptile 1896:reptile 1850:4129598 1824:4823702 1770:4129600 1757:1149472 1744:4573409 1560:Shokawa 1397:Class: 1221:221–234 1055:22:7-85 963:Shokawa 922:14560) 786:V2001) 754:0003C) 553:namsari 471:  374:) aged 358:) aged 332:Wyoming 311:Wyoming 265:Gilmore 255:† 234:† 211:Genus: 181:Order: 171:Class: 1837:118091 1320:  1312:  1227:  1140:  1099:  1089:  899:orlovi 467:  267:, 1928 31:Middle 1958:is a 1898:is a 1863:69384 1832:IRMNG 1783:37839 1752:IRMNG 1318:S2CID 806:021) 734:073) 732:BMNHC 390:aged 281:genus 279:is a 1960:stub 1900:stub 1819:GBIF 1739:GBIF 1434:see 1310:ISSN 1267:1989 1225:ISBN 1138:ISSN 1097:OCLC 1087:ISBN 965:ikoi 920:IVPP 858:sp. 804:LPMC 784:PKUP 413:and 362:and 287:, a 48:PreꞒ 1302:doi 1271:doi 1165:doi 1128:doi 394:of 283:of 2005:: 1860:: 1847:: 1834:: 1821:: 1806:: 1780:: 1767:: 1754:: 1741:: 1726:: 1316:. 1308:. 1298:17 1296:. 1292:. 1265:. 1223:. 1203:^ 1161:19 1159:. 1136:. 1124:36 1122:. 1118:. 1095:. 1073:^ 752:DR 98:Pg 42:Ma 37:, 1991:e 1984:t 1977:v 1966:. 1931:e 1924:t 1917:v 1906:. 1355:e 1348:t 1341:v 1324:. 1304:: 1277:. 1273:: 1233:. 1171:. 1167:: 1144:. 1130:: 1103:. 370:( 215:† 198:† 185:† 103:N 93:K 88:J 83:T 78:P 73:C 68:D 63:S 58:O 53:Ꞓ 33:-

Index

Middle
Late Jurassic
Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N

Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Reptilia
Choristodera
Cteniogenidae
Cteniogenys
Binomial name
Gilmore
genus
choristodere
morphologically

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