Knowledge (XXG)

Kourerpeton

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408: 1626: 1567: 1545: 44: 1552: 1559: 301:. The San Angelo Formation is in close proximity to the Glen Rose Formation, occurring in a north–south belt across north-central Texas about 80 miles (130 km) west of Glen Rose. 1750: 1691: 1678: 656: 1760: 577: 623: 533:
Warren, A. (1981). "A horned member of the labyrinthodont super-family Brachyopoidea from the Early Triassic of Queensland".
426: 388:, which has a relatively straight skull roof margin. Based on these differences, Milner and Sequeira (2004) considered 649: 312:
is usually classified in its own dvinosaurian family, the Kourerpetidae. Milner and Sequeira (2004) suggested that
1755: 756: 1566: 1524: 1241: 1646: 1629: 642: 384:, the posterior edge of the skull table is strongly undulated, and has a medial concavity. This is unlike 1717: 629: 421: 277:, or possibly even from a locality outside North America. Milner and Sequeira (2004) have proposed that 1551: 1447: 360:. The pleurocentra, which also comprise the centra, are slender and crescentic in both genera. Unlike 253:
in age, and therefore not a likely source for a temnospondyl. Several studies have claimed that it is
1329: 519: 285: 1544: 1076: 249:. Olson and Lammers (1976) discredited this idea because they noted that the Glen Rose Formation is 1745: 1275: 1026: 838: 413: 242: 1558: 1205: 56: 569: 1722: 1704: 1696: 1152: 979: 573: 1709: 514:
Olson, E. C.; Lammers, G. E. (1976). "A new brachiopoid amphibian". In C. S. Churcher (ed.).
1619: 1198: 1143: 1087: 956: 602: 542: 493: 293: 246: 215: 1589: 1390: 911: 741: 716: 446: 380:, this incisure appears as a deep notch in the posterior margin of the central palate. In 341: 195: 1584: 1513: 1491: 1484: 1470: 1378: 1371: 1364: 1317: 1230: 1174: 1132: 1111: 920: 860: 853: 562: 369: 270: 258: 34: 1739: 1477: 1456: 1342: 1282: 934: 927: 816: 794: 768: 707: 665: 282: 274: 222: 199: 92: 484:(Amphibia: Temnospondyli) from the Permian of Texas is a primitive tupilakosaurid". 1604: 1498: 1463: 1429: 1399: 1247: 1189: 1160: 1040: 995: 988: 830: 725: 698: 297: 207: 187: 162: 43: 1436: 1415: 1350: 1310: 1303: 1167: 1118: 1033: 1006: 963: 941: 875: 867: 450: 333: 329: 266: 184: 105: 1669: 1614: 1609: 1594: 1422: 1357: 948: 606: 546: 403: 393: 337: 250: 1296: 1268: 1259: 1219: 1096: 1061: 1047: 1019: 887: 845: 1663: 1599: 1212: 1104: 689: 357: 353: 79: 1683: 1125: 1069: 593:
Warren, A. A. (1999). "Karroo tupilakosaurid: a relict from Gondwana".
254: 145: 30: 1408: 1289: 683: 373: 67: 1640: 900: 289: 180: 497: 634: 516:
Athlon: Essays on Palaeontology in Honour of Loris Shano Russell
1644: 676: 638: 595:
Transactions of the Royal Society of Edinburgh: Earth Sciences
316:
may be a tupilakosaurid based on similarities with the genus
241:
is unknown. The fossils are rumored to have been from the
194:
were discovered in a window of a barber's shop in either
445:
The only temnospondyl known from the Cretaceous is the
352:
possess incomplete-ring intercentra, which form the
1653: 1512: 1446: 1398: 1389: 1328: 1258: 1229: 1188: 1142: 1086: 1005: 978: 910: 886: 814: 767: 740: 561: 568:. New York: W. H. Freeman and Company. pp.  454:, which was the latest surviving temnospondyl. 214:. It was originally assigned to the monotypic 650: 8: 480:Milner, A. R.; Sequeira, S. E. K. (2004). " 1641: 1395: 1334: 1011: 892: 822: 811: 746: 737: 673: 657: 643: 635: 42: 20: 292:, which has also been the source of the 465: 1751:Permian temnospondyls of North America 509: 507: 475: 473: 471: 469: 564:Vertebrate Paleontology and Evolution 336:, bones that form the portion of the 261:in age. Warren (1999) suggested that 7: 368:lacks an incisure, or notch, on the 486:Journal of Vertebrate Paleontology 14: 1625: 1624: 1565: 1557: 1550: 1543: 406: 273:) to Early Triassic locality in 440: 427:List of prehistoric amphibians 1: 1761:Fossil taxa described in 1976 237:, the provenance and age of 206:was named in 1976, with the 16:Extinct genus of amphibians 1777: 1579: 1541: 1337: 1014: 895: 825: 810: 791: 749: 736: 672: 607:10.1017/s0263593300007094 547:10.1080/03115518108566995 233:Because it was not found 161:Olson and Lammers, 1976 ( 151: 144: 57:Scientific classification 55: 50: 41: 23: 560:Carroll, R. L. (1988). 281:may have been from the 210:and only species being 139:Olson and Lammers, 1976 437: 1718:Paleobiology Database 630:Paleobiology Database 482:Slaugenhopia texensis 422:Prehistoric amphibian 223:alternatively spelled 1330:Stereospondylomorpha 520:Royal Ontario Museum 286:San Angelo Formation 414:Paleontology portal 328:possesses enlarged 265:is from an unknown 243:Glen Rose Formation 392:to be a primitive 225:Kourerpetontidae. 1733: 1732: 1705:Open Tree of Life 1647:Taxon identifiers 1638: 1637: 1575: 1574: 1539: 1538: 1535: 1534: 1508: 1507: 1184: 1183: 1153:Batrachosuchoides 980:Dendrerpetontidae 974: 973: 806: 805: 802: 801: 787: 786: 522:. pp. 45–57. 396:-tupilakosaurid. 221:, which has been 172: 171: 166: 51:Life Restoration 1768: 1726: 1725: 1713: 1712: 1700: 1699: 1687: 1686: 1674: 1673: 1672: 1642: 1628: 1627: 1620:Archegosauroidea 1570: 1569: 1562: 1561: 1555: 1554: 1547: 1448:Platyoposaurinae 1396: 1335: 1246:likely includes 1199:Acanthostomatops 1144:Tupilakosauridae 1088:Trimerorhachidae 1012: 957:Procochleosaurus 893: 823: 812: 747: 738: 731: 730: 674: 659: 652: 645: 636: 611: 610: 590: 584: 583: 567: 557: 551: 550: 530: 524: 523: 511: 502: 501: 477: 444: 416: 411: 410: 409: 247:Glen Rose, Texas 229:Age and location 160: 46: 29:Temporal range: 21: 1776: 1775: 1771: 1770: 1769: 1767: 1766: 1765: 1756:Permian Arizona 1736: 1735: 1734: 1729: 1721: 1716: 1708: 1703: 1695: 1690: 1682: 1677: 1668: 1667: 1662: 1649: 1639: 1634: 1590:Eutemnospondyli 1571: 1564: 1556: 1549: 1531: 1504: 1442: 1391:Archegosauridae 1385: 1324: 1254: 1225: 1180: 1138: 1082: 1001: 970: 912:Cochleosauridae 906: 882: 819: 798: 783: 763: 757:Tetrapodomorpha 742:Tetrapodomorpha 732: 717:Tetrapodomorpha 679: 678: 668: 663: 620: 615: 614: 592: 591: 587: 580: 559: 558: 554: 532: 531: 527: 513: 512: 505: 479: 478: 467: 462: 457: 439: 435: 412: 407: 405: 402: 307: 231: 140: 137: 136: 121: 108: 95: 82: 70: 37: 27: 17: 12: 11: 5: 1774: 1772: 1764: 1763: 1758: 1753: 1748: 1738: 1737: 1731: 1730: 1728: 1727: 1714: 1701: 1688: 1675: 1659: 1657: 1651: 1650: 1645: 1636: 1635: 1633: 1632: 1622: 1617: 1612: 1607: 1602: 1597: 1592: 1587: 1585:Batrachomorpha 1580: 1577: 1576: 1573: 1572: 1542: 1540: 1537: 1536: 1533: 1532: 1530: 1529: 1528: 1527: 1525:Stereospondyli 1518: 1516: 1514:Stereospondyli 1510: 1509: 1506: 1505: 1503: 1502: 1495: 1492:Platyoposaurus 1488: 1485:Kashmirosaurus 1481: 1474: 1471:Bashkirosaurus 1467: 1460: 1452: 1450: 1444: 1443: 1441: 1440: 1433: 1426: 1419: 1412: 1404: 1402: 1393: 1387: 1386: 1384: 1383: 1379:Syndyodosuchus 1375: 1372:Sclerocephalus 1368: 1365:Korkonterpeton 1361: 1354: 1347: 1338: 1332: 1326: 1325: 1323: 1322: 1318:Syndyodosuchus 1314: 1307: 1300: 1293: 1286: 1279: 1272: 1264: 1262: 1256: 1255: 1253: 1252: 1251: 1250: 1244: 1242:Dissorophoidea 1235: 1233: 1231:Dissorophoidea 1227: 1226: 1224: 1223: 1216: 1209: 1202: 1194: 1192: 1186: 1185: 1182: 1181: 1179: 1178: 1175:Tupilakosaurus 1171: 1164: 1157: 1148: 1146: 1140: 1139: 1137: 1136: 1133:Trimerorhachis 1129: 1122: 1115: 1112:Nannospondylus 1108: 1101: 1092: 1090: 1084: 1083: 1081: 1080: 1077:Trypanognathus 1073: 1066: 1058: 1051: 1044: 1037: 1030: 1023: 1015: 1009: 1003: 1002: 1000: 999: 992: 984: 982: 976: 975: 972: 971: 969: 968: 960: 953: 945: 938: 931: 924: 921:Adamanterpeton 916: 914: 908: 907: 905: 904: 896: 890: 884: 883: 881: 880: 872: 864: 861:Palatinerpeton 857: 854:Iberospondylus 850: 842: 835: 826: 820: 815: 808: 807: 804: 803: 800: 799: 792: 789: 788: 785: 784: 782: 781: 780: 779: 773: 771: 765: 764: 762: 761: 760: 759: 750: 744: 734: 733: 729: 728: 719: 710: 701: 692: 686: 677: 670: 669: 664: 662: 661: 654: 647: 639: 633: 632: 619: 618:External links 616: 613: 612: 585: 578: 552: 541:(4): 273–288. 525: 503: 492:(2): 320–325. 464: 463: 461: 458: 456: 455: 436: 434: 431: 430: 429: 424: 418: 417: 401: 398: 370:pterygoid bone 306: 305:Classification 303: 294:tupilakosaurid 271:Middle Permian 259:Early Triassic 230: 227: 179:is an extinct 170: 169: 168: 167: 149: 148: 142: 141: 138: 129: 127: 123: 122: 116: 114: 110: 109: 103: 101: 97: 96: 90: 88: 84: 83: 78: 76: 72: 71: 66: 64: 60: 59: 53: 52: 48: 47: 39: 38: 35:Early Triassic 28: 15: 13: 10: 9: 6: 4: 3: 2: 1773: 1762: 1759: 1757: 1754: 1752: 1749: 1747: 1744: 1743: 1741: 1724: 1719: 1715: 1711: 1706: 1702: 1698: 1693: 1689: 1685: 1680: 1676: 1671: 1665: 1661: 1660: 1658: 1656: 1652: 1648: 1643: 1631: 1623: 1621: 1618: 1616: 1613: 1611: 1608: 1606: 1603: 1601: 1598: 1596: 1593: 1591: 1588: 1586: 1582: 1581: 1578: 1568: 1563: 1560: 1553: 1546: 1526: 1522: 1521: 1520: 1519: 1517: 1515: 1511: 1501: 1500: 1496: 1494: 1493: 1489: 1487: 1486: 1482: 1480: 1479: 1478:Collidosuchus 1475: 1473: 1472: 1468: 1466: 1465: 1461: 1459: 1458: 1457:Archegosaurus 1454: 1453: 1451: 1449: 1445: 1439: 1438: 1434: 1432: 1431: 1427: 1425: 1424: 1420: 1418: 1417: 1413: 1411: 1410: 1406: 1405: 1403: 1401: 1397: 1394: 1392: 1388: 1381: 1380: 1376: 1374: 1373: 1369: 1367: 1366: 1362: 1360: 1359: 1355: 1353: 1352: 1348: 1345: 1344: 1343:Cheliderpeton 1340: 1339: 1336: 1333: 1331: 1327: 1320: 1319: 1315: 1313: 1312: 1308: 1306: 1305: 1301: 1299: 1298: 1294: 1292: 1291: 1287: 1285: 1284: 1283:Clamorosaurus 1280: 1278: 1277: 1276:Chelydosaurus 1273: 1271: 1270: 1266: 1265: 1263: 1261: 1257: 1249: 1245: 1243: 1239: 1238: 1237: 1236: 1234: 1232: 1228: 1222: 1221: 1217: 1215: 1214: 1210: 1208: 1207: 1203: 1201: 1200: 1196: 1195: 1193: 1191: 1187: 1177: 1176: 1172: 1170: 1169: 1165: 1163: 1162: 1158: 1155: 1154: 1150: 1149: 1147: 1145: 1141: 1135: 1134: 1130: 1128: 1127: 1123: 1121: 1120: 1116: 1114: 1113: 1109: 1107: 1106: 1102: 1099: 1098: 1094: 1093: 1091: 1089: 1085: 1079: 1078: 1074: 1072: 1071: 1067: 1064: 1063: 1059: 1057: 1056: 1052: 1050: 1049: 1045: 1043: 1042: 1038: 1036: 1035: 1031: 1029: 1028: 1027:Bermanerpeton 1024: 1022: 1021: 1017: 1016: 1013: 1010: 1008: 1004: 998: 997: 993: 991: 990: 986: 985: 983: 981: 977: 966: 965: 961: 959: 958: 954: 951: 950: 946: 944: 943: 939: 937: 936: 935:Chenoprosopus 932: 930: 929: 928:Cochleosaurus 925: 923: 922: 918: 917: 915: 913: 909: 903: 902: 898: 897: 894: 891: 889: 885: 878: 877: 873: 870: 869: 865: 863: 862: 858: 856: 855: 851: 848: 847: 843: 841: 840: 836: 833: 832: 828: 827: 824: 821: 818: 817:Temnospondyli 813: 809: 797: 796: 795:Temnospondyli 790: 777: 776: 775: 774: 772: 770: 769:Temnospondyli 766: 758: 754: 753: 752: 751: 748: 745: 743: 739: 735: 727: 723: 720: 718: 714: 711: 709: 708:Sarcopterygii 705: 702: 700: 696: 693: 691: 687: 685: 681: 680: 675: 671: 667: 666:Temnospondyli 660: 655: 653: 648: 646: 641: 640: 637: 631: 627: 626: 622: 621: 617: 608: 604: 600: 596: 589: 586: 581: 579:0-7167-1822-7 575: 571: 566: 565: 556: 553: 548: 544: 540: 536: 529: 526: 521: 517: 510: 508: 504: 499: 495: 491: 487: 483: 476: 474: 472: 470: 466: 459: 453: 452: 448: 447:chigutisaurid 443: 442: 438: 432: 428: 425: 423: 420: 419: 415: 404: 399: 397: 395: 391: 387: 383: 379: 375: 371: 367: 363: 359: 355: 351: 347: 343: 339: 335: 331: 327: 323: 319: 315: 311: 304: 302: 300: 299: 295: 291: 287: 284: 283:Early Permian 280: 276: 275:North America 272: 268: 264: 260: 256: 252: 248: 244: 240: 236: 228: 226: 224: 220: 219:Kourerpetidae 217: 213: 209: 205: 201: 200:Mesa, Arizona 197: 193: 190:. Fossils of 189: 186: 182: 178: 177: 164: 159: 158: 153: 152: 150: 147: 143: 135: 134: 128: 125: 124: 120: 119:Kourerpetidae 115: 112: 111: 107: 102: 99: 98: 94: 93:Temnospondyli 89: 86: 85: 81: 77: 74: 73: 69: 65: 62: 61: 58: 54: 49: 45: 40: 36: 32: 26: 22: 19: 1654: 1605:Eryopiformes 1548: 1499:Prionosuchus 1497: 1490: 1483: 1476: 1469: 1464:Bageherpeton 1462: 1455: 1435: 1430:Tryphosuchus 1428: 1421: 1414: 1407: 1400:Melosaurinae 1377: 1370: 1363: 1356: 1349: 1341: 1316: 1309: 1302: 1295: 1288: 1281: 1274: 1267: 1248:Lissamphibia 1218: 1211: 1204: 1197: 1190:Zatracheidae 1173: 1166: 1161:Slaugenhopia 1159: 1151: 1131: 1124: 1117: 1110: 1103: 1095: 1075: 1068: 1060: 1054: 1053: 1046: 1041:Erpetosaurus 1039: 1032: 1025: 1018: 996:Dendrerpeton 994: 989:Balanerpeton 987: 962: 955: 947: 940: 933: 926: 919: 899: 874: 866: 859: 852: 844: 837: 831:Caerorhachis 829: 793: 726:Stegocephali 721: 712: 703: 699:Osteichthyes 694: 624: 598: 594: 588: 563: 555: 538: 534: 528: 515: 498:10.1671/1974 489: 485: 481: 449: 441: 389: 386:Slaugenhopia 385: 381: 378:Slaugenhopia 377: 365: 362:Slaugenhopia 361: 350:Slaugenhopia 349: 345: 334:postfrontals 332:and reduced 330:postorbitals 325: 322:Slaugenhopia 321: 318:Slaugenhopia 317: 313: 309: 308: 298:Slaugenhopia 296: 278: 262: 238: 234: 232: 218: 211: 203: 191: 188:temnospondyl 185:dvinosaurian 175: 174: 173: 156: 155: 132: 131: 118: 24: 18: 1655:Kourerpeton 1437:Uralosuchus 1416:Konzhukovia 1351:Glanochthon 1311:Stenokranio 1304:Osteophorus 1206:Chemnitzion 1168:Thabanchuia 1119:Neldasaurus 1055:Kourerpeton 1034:Dvinosaurus 1007:Dvinosauria 964:Saharastega 942:Macrerpeton 876:Colosteidae 868:Baphetoidea 625:Kourerpeton 601:: 145–160. 518:. Toronto: 451:Koolasuchus 390:Kourerpeton 382:Kourerpeton 366:Kourerpeton 346:Kourerpeton 342:eye sockets 326:Kourerpeton 314:Kourerpeton 310:Kourerpeton 279:Kourerpeton 267:Guadalupian 263:Kourerpeton 239:Kourerpeton 204:Kourerpeton 192:Kourerpeton 176:Kourerpeton 133:Kourerpeton 106:Dvinosauria 25:Kourerpeton 1746:Dvinosaurs 1740:Categories 1615:Limnarchia 1610:Eryopoidea 1595:Rhachitomi 1583:See also: 1423:Melosaurus 1358:Intasuchus 949:Nigerpeton 778:see below↓ 535:Alcheringa 460:References 340:above the 338:skull roof 251:Cretaceous 100:Suborder: 1297:Onchiodon 1269:Actinodon 1260:Eryopidae 1220:Zatrachys 1097:Eugyrinus 1062:Perryella 1048:Isodectes 1020:Acroplous 888:Edopoidea 846:Casineria 682:Kingdom: 358:vertebrae 212:K. bradyi 157:K. bradyi 63:Kingdom: 1670:Q6434692 1664:Wikidata 1630:Category 1600:Euskelia 1213:Dasyceps 1105:Lafonius 690:Chordata 688:Phylum: 684:Animalia 400:See also 113:Family: 80:Chordata 75:Phylum: 68:Animalia 1710:4133893 1697:1259405 1684:4815806 1126:Procuhy 1070:Timonya 839:Capetus 628:in the 372:of the 344:. Both 320:. Like 255:Permian 235:in situ 146:Species 126:Genus: 87:Order: 31:Permian 1409:Koinia 1290:Eryops 576:  572:–698. 374:palate 216:family 196:Bisbee 1723:37143 1692:IRMNG 901:Edops 722:Clade 713:Clade 704:Clade 695:Clade 433:Notes 376:. In 354:cenra 290:Texas 245:near 181:genus 1679:GBIF 1523:see 1240:see 755:see 574:ISBN 394:stem 348:and 208:type 163:type 603:doi 543:doi 494:doi 356:of 288:in 257:or 198:or 183:of 33:or 1742:: 1720:: 1707:: 1694:: 1681:: 1666:: 724:: 715:: 706:: 697:: 599:89 597:. 537:. 506:^ 490:24 488:. 468:^ 364:, 324:, 202:. 1382:? 1346:? 1321:? 1156:? 1100:? 1065:? 967:? 952:? 879:? 871:? 849:? 834:? 658:e 651:t 644:v 609:. 605:: 582:. 570:1 549:. 545:: 539:5 500:. 496:: 269:( 165:) 154:† 130:† 117:† 104:† 91:†

Index

Permian
Early Triassic

Scientific classification
Animalia
Chordata
Temnospondyli
Dvinosauria
Species
type
genus
dvinosaurian
temnospondyl
Bisbee
Mesa, Arizona
type
family
alternatively spelled
Glen Rose Formation
Glen Rose, Texas
Cretaceous
Permian
Early Triassic
Guadalupian
Middle Permian
North America
Early Permian
San Angelo Formation
Texas
tupilakosaurid

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