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Kuwajima Formation

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1304: 1318: 509: 174: 1332: 630: 1528:
Hiroshige Matsuoka, Nao Kusuhashi and Ian J. Corfe (2016). "A new Early Cretaceous tritylodontid (Synapsida, Cynodontia, Mammaliamorpha) from the Kuwajima Formation (Tetori Group) of central Japan". Journal of Vertebrate Paleontology. Online
1384:
Amiot, Romain; Kusuhashi, Nao; Saegusa, Haruo; Shibata, Masateru; Ikegami, Naoki; Shimojima, Shizuo; Sonoda, Teppei; Fourel, François; Ikeda, Tadahiro; Lécuyer, Christophe; Philippe, Marc; Wang, Xu (2021-01-01).
1610: 1789:
MATSUOKA H. (2000). Fossils of the Kuwajima "Kasekikabe" (Fossil Bluff): a scientific report on a Neocomian (Early Cretaceous) fossil assemblage of the Kuwajima Formation, Tetori Group, Ishikawa, Japan.
1800: 1747:
Barrett, Paul M.; Ohashi, Tomoyuki (October 2015). "Ornithischian dinosaur material from the Kuwajima Formation (Tetori Group: Lower Cretaceous) of Ishikawa Prefecture, Japan".
1387:"Paleoclimate and ecology of Cretaceous continental ecosystems of Japan inferred from the stable oxygen and carbon isotope compositions of vertebrate bioapatite" 431:
Isolated longbone, as well as a partial skeleton "composed of a few skull elements and several postcranial bones, including the femur, ilium, and vertebrae"
137: 1214: 606: 320: 687:"Part and counterpart of articulated partial skeleton comprising parts of the dors. vert. series and parts of the tail, pelvis, and hind limbs" 215:
in age. Dinosaurs and other vertebrates has been recovered from the Kaseki-kabe "Fossil-bluff" locality in the uppermost part of the formation.
1611:"A Three-Dimensionally Preserved Frog (Amphibia, Anura) from the Lower Cretaceous Kuwajima Formation, Tetori Group, Ishikawa Prefecture, Japan" 1270: 1245: 1125: 744: 695: 226: 1067: 645: 949: 1851: 1345: 623:"An association of skull, jaws and postcranial bones of a small lizard with facetted tricuspid teeth, possibly a right maxilla" 1650:"The first record of a long-snouted choristodere (Reptilia, Diapsida) from the Early Cretaceous of Ishikawa Prefecture, Japan" 1846: 1801:"An Early Cretaceous Mammal from the Kuwajima Formation (Tetori Group), Japan, and a Reassessment of Triconodont Phylogeny" 1437:
Ohashi, T.; Barrett, P. M. (2009). "A new ornithischian dinosaur from the Lower Cretaceous Kuwajima Formation of Japan".
1816: 203:. Its precise age is uncertain due to a lack of identifying fossils, and it was previously considered likely 1365:
Fujita, M. (2003). "Geological age and correlation of the vertebrate-bearing horizons in the Tetori Group".
759:"Small block with disarticulated association of skull bones, vertebrae, ribs, pelvis and hindlimb bones" 1856: 1487:"Early Cretaceous Multituberculate Mammals from the Kuwajima Formation (Tetori Group), Central Japan" 1861: 712:"A disarticulated skull on four originally conjoined blocks, an association on two small blocks" 1541:"The first record of albanerpetontid amphibians (Amphibia: Albanerpetontidae) from East Asia" 1309: 1708: 1661: 1552: 1446: 1398: 8: 1323: 196: 1712: 1665: 1556: 1450: 1402: 1772: 1583: 1540: 1462: 1820: 1776: 1764: 1726: 1721: 1696: 1677: 1630: 1588: 1570: 1508: 1466: 1416: 1260: 410: 1486: 1812: 1756: 1716: 1669: 1622: 1578: 1560: 1498: 1454: 1406: 1337: 1152: 766: 192: 127: 1760: 1673: 1565: 1411: 1386: 1115: 876: 850: 523: 338: 231: 1649: 1037: 973: 898: 220: 1609:
Mizukami, Ayano; Matsumoto, Ryoko; Wani, Ryoji; Evans, Susan E. (2023-01-04).
1840: 1824: 1768: 1730: 1681: 1634: 1574: 1512: 1420: 1232: 1086: 1004: 513: 488: 59: 24: 1592: 1285: 1057: 920: 543: 455: 435: 419: 109: 1503: 1458: 1096: 720: 390: 236: 208: 204: 34: 306: 79: 44: 1626: 1235: 945: 670: 634: 357: 212: 152: 84: 817: 786: 573: 156: 74: 69: 54: 49: 39: 287: 89: 64: 1697:"An early herbivorous lizard from the Lower Cretaceous of Japan" 1648:
Matsumoto, Ryoko; Manabe, Makoto; Evans, Susan E. (2015-07-04).
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Partial skeleton belongs to a basal frog that lies outside of
1799:
Rougier, Guillermo W.; Isaji, Shinji; Manabe, Makoto (2007).
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10.2992/0097-4463(2007)76[73:aecmft]2.0.co;2
211:
in age. However, it is now considered to probably be
1647: 1436: 1299: 230:are known from the Kuwajima Formation. A member of 1798: 1184:Invertebrates reported from the Kuwajima Formation 538:The first report of a neochoristodere from Japan 1838: 1539:Matsumoto, Ryoko; Evans, Susan E. (2018-01-03). 1367:Memoir of the Fukui Prefectural Dinosaur Museum 1695:Evans, Susan E.; Manabe, Makoto (March 2008). 1538: 1746: 1179: 999: 932:Right dentary, left maxilla, isolated teeth 812: 568: 450: 352: 252: 1694: 1175: 1720: 1582: 1564: 1502: 1484: 1410: 257:Fish reported from the Kuwajima Formation 240:, has also been recovered from the unit. 1346:List of dinosaur-bearing rock formations 1182: 1002: 815: 628: 571: 507: 453: 355: 255: 243: 1839: 1432: 1430: 1364: 1142:"Fragment of right lower jaw with p4" 1742: 1740: 1604: 1602: 1524: 1522: 1480: 1478: 1476: 1007:reported from the Kuwajima Formation 820:reported from the Kuwajima Formation 576:reported from the Kuwajima Formation 458:reported from the Kuwajima Formation 360:reported from the Kuwajima Formation 1427: 1358: 13: 1737: 1439:Journal of Vertebrate Paleontology 14: 1873: 1599: 1519: 1485:Kusuhashi, Nao (September 2008). 1473: 995: 1722:10.1111/j.1475-4983.2008.00759.x 1330: 1316: 1302: 662:An almost complete left dentary 446: 172: 32: 1852:Lower Cretaceous Series of Asia 1792: 1783: 1391:Journal of Asian Earth Sciences 1688: 1641: 1532: 1377: 1: 1761:10.1080/08912963.2015.1032273 1491:Acta Palaeontologica Polonica 1351: 867:Partial skull and lower jaws 407:Partial disarticulated skull 348: 218:The multituberculate mammals 1847:Geologic formations of Japan 1674:10.1080/08912963.2014.898296 1566:10.1371/journal.pone.0189767 1412:10.1016/j.jseaes.2020.104602 1054:Dentary fragments and teeth 808: 564: 7: 1295: 985:Maxillary and dental teeth 506: 10: 1878: 627: 119:Lower Member, Upper Member 1805:Annals of Carnegie Museum 1224: 302:Mostly complete skeleton 237:Montirictus kuwajimaensis 167: 162: 148: 143: 133: 123: 115: 105: 23: 18: 1615:Paleontological Research 1199:Stratigraphic position 1176:Invertebrate Paleobiota 1022:Stratigraphic position 835:Stratigraphic position 591:Stratigraphic position 473:Stratigraphic position 375:Stratigraphic position 272:Stratigraphic position 248: 638: 517: 221:Hakusanobaatar matsuoi 1504:10.4202/app.2008.0302 1310:Earth sciences portal 632: 511: 337:The oldest record of 244:Vertebrate Paleobiota 1459:10.1671/039.029.0306 1713:2008Palgy..51..487E 1666:2015HBio...27..583M 1557:2018PLoSO..1389767M 1451:2009JVPal..29..748O 1403:2021JAESc.20504602A 1324:Paleontology portal 802:Five distinct taxa 25:Stratigraphic range 1749:Historical Biology 1654:Historical Biology 639: 518: 227:Tedoribaatar reini 189:Kuwajima Formation 138:Gomijima Formation 19:Kuwajima Formation 1293: 1292: 1173: 1172: 993: 992: 806: 805: 562: 561: 444: 443: 346: 345: 185: 184: 1869: 1857:Cretaceous Japan 1829: 1828: 1796: 1790: 1787: 1781: 1780: 1755:(1–2): 280–288. 1744: 1735: 1734: 1724: 1692: 1686: 1685: 1645: 1639: 1638: 1627:10.2517/PR210031 1606: 1597: 1596: 1586: 1568: 1536: 1530: 1526: 1517: 1516: 1506: 1482: 1471: 1470: 1434: 1425: 1424: 1414: 1381: 1375: 1374: 1362: 1340: 1338:Dinosaurs portal 1335: 1334: 1333: 1326: 1321: 1320: 1319: 1312: 1307: 1306: 1305: 1180: 1153:Multituberculata 1103:M. kuwajimaensis 1000: 857:A. yamaguchiorum 813: 767:Paramacellodidae 569: 451: 353: 327:T. kuwajimaensis 309:fish related to 253: 193:Early Cretaceous 178: 176: 175: 128:Akaiwa Formation 101: 31: 16: 15: 1877: 1876: 1872: 1871: 1870: 1868: 1867: 1866: 1862:Barremian Stage 1837: 1836: 1833: 1832: 1797: 1793: 1788: 1784: 1745: 1738: 1693: 1689: 1646: 1642: 1607: 1600: 1551:(1): e0189767. 1537: 1533: 1527: 1520: 1483: 1474: 1435: 1428: 1382: 1378: 1363: 1359: 1354: 1336: 1331: 1329: 1322: 1317: 1315: 1308: 1303: 1301: 1298: 1261:Prophalangopsid 1178: 998: 937:Albalophosaurus 877:Dromaeosauridae 851:Albalophosaurus 811: 677:K. hakusanensis 613:A. tricuspidens 567: 524:Neochoristodera 449: 411:Albanerpetontid 351: 339:Osteoglossiform 251: 246: 232:Tritylodontidae 173: 171: 100: 99: 98: 97: 92: 87: 82: 77: 72: 67: 62: 57: 52: 47: 42: 37: 29: 28: 12: 11: 5: 1875: 1865: 1864: 1859: 1854: 1849: 1831: 1830: 1791: 1782: 1736: 1707:(2): 487–498. 1687: 1660:(5): 583–594. 1640: 1598: 1531: 1518: 1497:(3): 379–390. 1472: 1445:(3): 748–757. 1426: 1376: 1356: 1355: 1353: 1350: 1349: 1348: 1342: 1341: 1327: 1313: 1297: 1294: 1291: 1290: 1288: 1283: 1281: 1279: 1274: 1266: 1265: 1263: 1258: 1256: 1254: 1249: 1241: 1240: 1238: 1230: 1228: 1226: 1223: 1218: 1210: 1209: 1206: 1203: 1200: 1197: 1194: 1191: 1187: 1186: 1177: 1174: 1171: 1170: 1168: 1166: 1164: 1161: 1158: 1157:Indeterminate 1155: 1149: 1148: 1146: 1143: 1140: 1137: 1134: 1129: 1121: 1120: 1118: 1113: 1111: 1108: 1105: 1100: 1092: 1091: 1089: 1084: 1082: 1079: 1076: 1071: 1063: 1062: 1060: 1055: 1052: 1049: 1046: 1041: 1038:Hakusanobaatar 1033: 1032: 1029: 1026: 1023: 1020: 1017: 1014: 1010: 1009: 1005:Mammaliamorphs 997: 996:Mammaliamorphs 994: 991: 990: 988: 986: 983: 981: 979: 978:Indeterminate 976: 970: 969: 967: 964: 962: 959: 956: 955:Indeterminate 953: 942: 941: 939: 935:Distinct from 933: 930: 928: 926: 925:Indeterminate 923: 917: 916: 914: 912: 910: 907: 904: 903:Indeterminate 901: 899:Enantiornithes 895: 894: 892: 890: 888: 885: 882: 881:Indeterminate 879: 873: 872: 870: 868: 865: 862: 859: 854: 846: 845: 842: 839: 836: 833: 830: 827: 823: 822: 810: 807: 804: 803: 800: 798: 795: 792: 791:Indeterminate 789: 783: 782: 780: 778: 775: 772: 771:Indeterminate 769: 763: 762: 760: 757: 754: 751: 750:Indeterminate 748: 740: 739: 737: 735: 732: 729: 724: 716: 715: 713: 710: 707: 704: 699: 691: 690: 688: 685: 682: 679: 674: 666: 665: 663: 660: 657: 654: 649: 641: 640: 626: 624: 621: 618: 615: 610: 602: 601: 598: 595: 592: 589: 586: 583: 579: 578: 566: 563: 560: 559: 557: 555: 552: 549: 548:Indeterminate 546: 540: 539: 536: 534: 531: 529: 528:Indeterminate 526: 520: 519: 505: 503: 501: 498: 495: 494:Indeterminate 492: 484: 483: 480: 477: 474: 471: 468: 465: 461: 460: 448: 445: 442: 441: 439: 432: 429: 427: 425: 424:Indeterminate 422: 416: 415: 413: 408: 405: 402: 399: 394: 386: 385: 382: 379: 376: 373: 370: 367: 363: 362: 350: 347: 344: 343: 341: 335: 333: 331: 329: 324: 316: 315: 313: 303: 300: 298: 296: 291: 283: 282: 279: 276: 273: 270: 267: 264: 260: 259: 250: 247: 245: 242: 183: 182: 169: 165: 164: 160: 159: 150: 146: 145: 141: 140: 135: 131: 130: 125: 121: 120: 117: 113: 112: 107: 103: 102: 95: 94: 93: 88: 83: 78: 73: 68: 63: 58: 53: 48: 43: 38: 33: 21: 20: 9: 6: 4: 3: 2: 1874: 1863: 1860: 1858: 1855: 1853: 1850: 1848: 1845: 1844: 1842: 1835: 1826: 1822: 1818: 1814: 1810: 1806: 1802: 1795: 1786: 1778: 1774: 1770: 1766: 1762: 1758: 1754: 1750: 1743: 1741: 1732: 1728: 1723: 1718: 1714: 1710: 1706: 1702: 1701:Palaeontology 1698: 1691: 1683: 1679: 1675: 1671: 1667: 1663: 1659: 1655: 1651: 1644: 1636: 1632: 1628: 1624: 1620: 1616: 1612: 1605: 1603: 1594: 1590: 1585: 1580: 1576: 1572: 1567: 1562: 1558: 1554: 1550: 1546: 1542: 1535: 1525: 1523: 1514: 1510: 1505: 1500: 1496: 1492: 1488: 1481: 1479: 1477: 1468: 1464: 1460: 1456: 1452: 1448: 1444: 1440: 1433: 1431: 1422: 1418: 1413: 1408: 1404: 1400: 1396: 1392: 1388: 1380: 1372: 1368: 1361: 1357: 1347: 1344: 1343: 1339: 1328: 1325: 1314: 1311: 1300: 1289: 1287: 1284: 1282: 1280: 1278: 1275: 1273: 1272: 1268: 1267: 1264: 1262: 1259: 1257: 1255: 1253: 1250: 1248: 1247: 1243: 1242: 1239: 1237: 1234: 1231: 1229: 1227: 1222: 1219: 1217: 1216: 1215:Nipponoridium 1212: 1211: 1207: 1204: 1201: 1198: 1195: 1192: 1189: 1188: 1185: 1181: 1169: 1167: 1165: 1162: 1159: 1156: 1154: 1151: 1150: 1147: 1144: 1141: 1138: 1135: 1133: 1130: 1128: 1127: 1123: 1122: 1119: 1117: 1116:Tritylodontid 1114: 1112: 1109: 1106: 1104: 1101: 1099: 1098: 1094: 1093: 1090: 1088: 1087:Eutriconodont 1085: 1083: 1080: 1077: 1075: 1072: 1070: 1069: 1065: 1064: 1061: 1059: 1056: 1053: 1050: 1047: 1045: 1042: 1040: 1039: 1035: 1034: 1030: 1027: 1024: 1021: 1018: 1015: 1012: 1011: 1008: 1006: 1001: 989: 987: 984: 982: 980: 977: 975: 974:Styracosterna 972: 971: 968: 965: 963: 960: 957: 954: 951: 950:Oharasisaurus 947: 944: 943: 940: 938: 934: 931: 929: 927: 924: 922: 919: 918: 915: 913: 911: 908: 905: 902: 900: 897: 896: 893: 891: 889: 886: 883: 880: 878: 875: 874: 871: 869: 866: 863: 860: 858: 855: 853: 852: 848: 847: 843: 840: 837: 834: 831: 828: 825: 824: 821: 819: 814: 801: 799: 796: 793: 790: 788: 785: 784: 781: 779: 776: 773: 770: 768: 765: 764: 761: 758: 755: 752: 749: 747: 746: 742: 741: 738: 736: 733: 730: 728: 725: 723: 722: 718: 717: 714: 711: 708: 705: 703: 700: 698: 697: 693: 692: 689: 686: 683: 680: 678: 675: 673: 672: 668: 667: 664: 661: 658: 655: 653: 650: 648: 647: 643: 642: 637: 636: 631: 625: 622: 619: 616: 614: 611: 609: 608: 607:Asagaolacerta 604: 603: 599: 596: 593: 590: 587: 584: 581: 580: 577: 575: 570: 558: 556: 553: 550: 547: 545: 542: 541: 537: 535: 532: 530: 527: 525: 522: 521: 516: 515: 514:Monjurosuchus 510: 504: 502: 499: 496: 493: 491: 490: 489:Monjurosuchus 486: 485: 481: 478: 475: 472: 469: 466: 463: 462: 459: 457: 456:Choristoderes 452: 447:Choristoderes 440: 437: 433: 430: 428: 426: 423: 421: 418: 417: 414: 412: 409: 406: 403: 400: 398: 395: 393: 392: 388: 387: 383: 380: 377: 374: 371: 368: 365: 364: 361: 359: 354: 342: 340: 336: 334: 332: 330: 328: 325: 323: 322: 321:Tetoriichthys 318: 317: 314: 312: 308: 304: 301: 299: 297: 295: 294:S. kukurihime 292: 290: 289: 285: 284: 280: 277: 274: 271: 268: 265: 262: 261: 258: 254: 241: 239: 238: 233: 229: 228: 223: 222: 216: 214: 210: 206: 202: 198: 194: 190: 181: 170: 166: 161: 158: 154: 151: 147: 142: 139: 136: 132: 129: 126: 122: 118: 114: 111: 108: 104: 91: 86: 81: 76: 71: 66: 61: 56: 51: 46: 41: 36: 26: 22: 17: 1834: 1808: 1804: 1794: 1785: 1752: 1748: 1704: 1700: 1690: 1657: 1653: 1643: 1618: 1614: 1548: 1544: 1534: 1494: 1490: 1442: 1438: 1394: 1390: 1379: 1370: 1366: 1360: 1276: 1271:Kagapsychops 1269: 1251: 1246:Nipponohagla 1244: 1225:Kaseki-Kabe 1220: 1213: 1183: 1160:Kaseki-kabe 1136:Kaseki-kabe 1131: 1126:Tedoribaatar 1124: 1107:Kaseki-kabe 1102: 1095: 1078:Kaseki-kabe 1073: 1066: 1048:Kaseki-kabe 1043: 1036: 1003: 958:Kaseki-kabe 936: 921:Ornithischia 906:Kaseki-kabe 884:Kaseki-kabe 861:Kaseki-kabe 856: 849: 816: 794:Kaseki-kabe 774:Kaseki-kabe 753:Kaseki-kabe 745:Sakurasaurus 743: 731:Kaseki-kabe 727:K. kagaensis 726: 719: 706:Kaseki-kabe 701: 696:Kuroyuriella 694: 681:Kaseki-kabe 676: 669: 656:Kaseki-kabe 651: 644: 633: 617:Kaseki-kabe 612: 605: 572: 551:Kaseki-kabe 544:Choristodera 512: 497:Kaseki-kabe 487: 454: 436:Neobatrachia 401:Kaseki-kabe 396: 389: 356: 326: 319: 293: 286: 256: 235: 225: 219: 217: 188: 186: 110:Tetori Group 1233:Mimarachnid 1163:Facies III 1145:Eobaatarid 1139:Facies III 1110:Facies III 1097:Montirictus 1081:Facies III 1074:H. archaeus 1068:Hakusanodon 1051:Facies III 961:Facies III 909:Facies III 887:Facies III 864:Facies III 797:Facies III 777:Facies III 756:Facies III 734:Facies III 721:Kuwajimalla 709:Facies III 684:Facies III 659:Facies III 620:Facies III 554:Facies III 500:Facies III 404:Facies III 391:Shirerpeton 209:Hauterivian 205:Valanginian 1841:Categories 1397:: 104602. 1352:References 1286:Psychopsid 1277:K. araneus 1236:hemipteran 1221:B. matsuoi 1058:Eobaatarid 1044:H. matsuoi 702:K. mikikoi 652:H. imberis 358:Amphibians 349:Amphibians 1825:0097-4463 1811:(2): 73. 1777:128909019 1769:0891-2963 1731:0031-0239 1682:0891-2963 1635:1342-8144 1575:1932-6203 1513:0567-7920 1467:128546047 1421:1367-9120 1202:Material 1196:Location 1025:Material 1019:Location 946:Sauropoda 838:Material 832:Location 818:Dinosaurs 809:Dinosaurs 671:Kaganaias 635:Kaganaias 594:Material 588:Location 574:Squamates 565:Squamates 533:Facies I 476:Material 470:Location 397:S. isajii 378:Material 372:Location 275:Material 269:Location 213:Barremian 197:formation 195:geologic 153:Sandstone 144:Lithology 124:Underlies 116:Sub-units 30:Barremian 1593:29298317 1545:PLOS ONE 1529:edition: 1296:See also 1193:Species 1132:T. reini 1016:Species 829:Species 787:Squamata 646:Hakuseps 585:Species 467:Species 369:Species 307:amiiform 266:Species 163:Location 157:Mudstone 134:Overlies 1709:Bibcode 1662:Bibcode 1584:5752013 1553:Bibcode 1447:Bibcode 1399:Bibcode 1373:: 3–14. 1252:N. kaga 1208:Images 1031:Images 844:Images 600:Images 482:Images 384:Images 311:bowfins 288:Sinamia 281:Images 168:Country 149:Primary 106:Unit of 96:↓ 1823:  1775:  1767:  1729:  1680:  1633:  1591:  1581:  1573:  1511:  1465:  1419:  1205:Notes 1190:Genus 1028:Notes 1013:Genus 966:Tooth 841:Notes 826:Genus 597:Notes 582:Genus 479:Notes 464:Genus 381:Notes 366:Genus 278:Notes 263:Genus 191:is an 177:  1773:S2CID 1621:(3). 1463:S2CID 420:Anura 201:Japan 180:Japan 1821:ISSN 1765:ISSN 1727:ISSN 1678:ISSN 1631:ISSN 1589:PMID 1571:ISSN 1509:ISSN 1417:ISSN 249:Fish 224:and 187:The 35:PreꞒ 1813:doi 1757:doi 1717:doi 1670:doi 1623:doi 1579:PMC 1561:doi 1499:doi 1455:doi 1407:doi 1395:205 952:") 305:An 207:to 199:in 1843:: 1819:. 1809:76 1807:. 1803:. 1771:. 1763:. 1753:28 1751:. 1739:^ 1725:. 1715:. 1705:51 1703:. 1699:. 1676:. 1668:. 1658:27 1656:. 1652:. 1629:. 1619:27 1617:. 1613:. 1601:^ 1587:. 1577:. 1569:. 1559:. 1549:13 1547:. 1543:. 1521:^ 1507:. 1495:53 1493:. 1489:. 1475:^ 1461:. 1453:. 1443:29 1441:. 1429:^ 1415:. 1405:. 1393:. 1389:. 1369:. 948:(" 438:. 234:, 155:, 85:Pg 27:: 1827:. 1815:: 1779:. 1759:: 1733:. 1719:: 1711:: 1684:. 1672:: 1664:: 1637:. 1625:: 1595:. 1563:: 1555:: 1515:. 1501:: 1469:. 1457:: 1449:: 1423:. 1409:: 1401:: 1371:2 90:N 80:K 75:J 70:T 65:P 60:C 55:D 50:S 45:O 40:Ꞓ

Index

Stratigraphic range
PreꞒ

O
S
D
C
P
T
J
K
Pg
N
Tetori Group
Akaiwa Formation
Gomijima Formation
Sandstone
Mudstone
Japan
Early Cretaceous
formation
Japan
Valanginian
Hauterivian
Barremian
Hakusanobaatar matsuoi
Tedoribaatar reini
Tritylodontidae
Montirictus kuwajimaensis
Sinamia

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