335:
separated by larger valleys than the labial ones. At the front of the tooth is a triangular structure consisting of the first lingual and the first two labial cusps. A low crest connects the first lingual to the first labial cusp and a stronger crest, separated from the first by a relatively shallow valley, connects the second lingual to the first labial cusp. Behind this structure, a second triangle is formed by two crests passing from the second lingual cusp to two cusps at the labial side (the back of the two is broken away, but its existence is presumed from the crown pattern). The front of these two crests is interrupted by a groove. The third lingual cusp is also connected to two crests, which encircle a small depression and presumably connected to one or more labial cusps, which are missing from the fossil.
49:
2290:
2313:
483:
1500:
331:; as a first molar because it is longer than wide; and as a left tooth because the left side (interpreted as labial, in the direction of the lips) bears more cusps than the right side (lingual, the direction of the tongue). The tooth is 2.48 mm long and 2.07 mm wide. Part of the back labial corner is missing.
334:
The lingual row contains three cusps and the labial probably five (the broken corner renders the number uncertain). Transverse ridges, separated by deep valleys, connect the lingual and labial cusps; therefore, the cusps are not strongly separate, but rather fused. The lingual cusps are larger and
219:
is therefore recognized as a member of the same family
Ferugliotheriidae. Ferugliotheriidae is one of two families of gondwanatheres, an enigmatic group without close relationships to any living mammals.
275:—a group of primitive mammals that dominates the Late Cretaceous mammalian faunas of Argentina. The fauna was described in a 2009 paper by Guillermo Rougier and colleagues, who named
205:, one at the inner (lingual) side and the other at the outer (labial) side, which are connected by transverse ridges separated by deep valleys. This pattern is reminiscent of
2454:
380:; and the tips of the lingual cusps are more labially placed. The evolutionary affinities of gondwanatheres, which include the Ferugliotheriidae and the higher-crowned
2393:
2494:
372:; the valley behind the front triangle is less curved; the ridges attached to the second lingual cusp form another triangle; the tooth is relatively shorter;
2479:
2499:
2484:
2380:
2474:
2489:
517:
48:
2469:
2464:
271:(84–71 mya). The mammals from the Allen Formation are known from seven teeth, six of which represent four species of
2316:
280:
2289:
2459:
510:
245:
2449:
300:
2333:
256:
2419:
1746:
144:
1067:
396:
does not provide additional information that has a bearing on the relationships of the gondwanatheres.
237:
2371:
1267:
957:
487:
260:
2157:
2067:
991:
879:
625:
503:
292:
233:
2259:
1411:
1326:
943:
2229:
1791:
1739:
1390:
1319:
1092:
598:
43:
2424:
1996:
1698:
1499:
935:
928:
364:
from the Los
Alamitos Formation, the only previously known uncontroversial member of the family
1572:
1544:
1231:
1099:
964:
2406:
2398:
1890:
1045:
785:
652:
365:
288:
180:
103:
2411:
1579:
2245:
2039:
1429:
1354:
1145:
1076:
914:
385:
328:
202:
2195:
2126:
1757:
1452:
1217:
1203:
1154:
857:
803:
360:
249:
241:
207:
194:
30:
467:
Rougier, G.W., Chornogubsky, L., Casadio, S., Paéz Arango, N. and
Giallombardo, A. 2009.
2092:
1856:
1825:
1600:
1397:
1347:
1340:
1276:
971:
752:
347:
252:
212:
2443:
2306:
2177:
2135:
1987:
1941:
1814:
1807:
1650:
1445:
1252:
1224:
1210:
1196:
979:
850:
843:
834:
381:
324:
264:
198:
190:
34:
2252:
2238:
2211:
2204:
2184:
2170:
2115:
2101:
2074:
1962:
1955:
1691:
1661:
1565:
1438:
1310:
1292:
1168:
1029:
816:
795:
773:
766:
565:
468:
2365:
2218:
2142:
2017:
1845:
1800:
1766:
1716:
1670:
1586:
1551:
1530:
1517:
1467:
1134:
1113:
1106:
1085:
1018:
1004:
809:
358:)—on the basis of the transverse ridges and triangle on its crown. It resembles
311:
used by the paleontologists who collected the fossils from the Allen
Formation.
272:
2356:
482:
267:(latest Cretaceous, about 71–66 million years ago, mya) and perhaps partly the
2108:
2060:
2010:
2003:
1773:
1725:
1418:
1404:
1382:
1368:
1361:
1299:
1189:
1182:
1175:
1038:
887:
740:
722:
709:
664:
526:
176:
2266:
1976:
1969:
1934:
1927:
1906:
1899:
1872:
1865:
1838:
1705:
1684:
1677:
1643:
1636:
1629:
1622:
1593:
1245:
1238:
1161:
1127:
864:
582:
351:
268:
60:
368:, but differs in some characters: the triangle at the front is narrower in
2350:
2081:
2052:
2024:
1913:
1879:
1780:
1375:
1333:
1120:
1052:
1011:
872:
610:
550:
389:
355:
80:
2385:
1948:
1920:
1732:
1558:
1285:
950:
894:
637:
556:
544:
201:
in age, and was first described in 2009. The tooth bears two rows of
90:
70:
2327:
299:"beast", commonly used to mean "mammal" in scientific names. The
308:
2331:
1515:
707:
537:
499:
495:
469:
Mammals from the Allen
Formation, Late Cretaceous, Argentina
388:(a large group mainly known from the northern continents of
350:—a small and enigmatic group of mammals from Cretaceous and
376:
does not have the Y-shaped valleys between cusps seen in
471:(subscription required). Cretaceous Research 30:223–238.
392:) has repeatedly been proposed; the identification of
263:). All three are probably about equally old, from the
215:
mammal from similarly aged deposits in
Argentina, and
2340:
2228:
2194:
2156:
2125:
2091:
2038:
1986:
1889:
1855:
1824:
1790:
1756:
1715:
1660:
1611:
1528:
1466:
1428:
1309:
1275:
1266:
1144:
1075:
1066:
1028:
990:
912:
833:
784:
751:
720:
663:
636:
609:
580:
384:, are controversial, though a relationship with
240:, southern Argentina. This locality is in the
511:
8:
255:fossils from Argentina (the others are the
2328:
2162:
2044:
1830:
1536:
1525:
1512:
1272:
1072:
996:
920:
758:
732:
728:
717:
704:
642:
615:
588:
577:
534:
518:
504:
496:
423:Rougier et al., 2009, pp. 223–224, 226–229
20:
279:as well as several new dryolestoids. The
189:, is known from one tooth, a first lower
2455:Late Cretaceous mammals of South America
451:
449:
447:
437:
435:
433:
431:
429:
410:
408:
327:because it has two longitudinal rows of
404:
307:, derives from Puesto El Matuesto, a
7:
2480:Taxa named by Guillermo W. Rougier
14:
2500:Taxa named by Andres Giallombardo
2495:Taxa named by Natalia Paéz Arango
2485:Taxa named by Laura Chornogubsky
2312:
2311:
2288:
1498:
481:
291:where Cerro Tortuga is located,
47:
248:(rock units) that have yielded
1:
2475:Fossil taxa described in 2009
346:is identified as a member of
2490:Taxa named by Silvio Casadio
455:Rougier et al., 2009, p. 233
441:Rougier et al., 2009, p. 232
414:Rougier et al., 2009, p. 225
354:of the southern continents (
175:is a fossil mammal from the
157:Trapalcotherium matuastensis
287:, combines the name of the
179:of Argentina in the family
2516:
2301:
2286:
2165:
2047:
1833:
1539:
1524:
1511:
1496:
999:
923:
761:
735:
731:
716:
703:
645:
618:
591:
576:
533:
323:is identified as a lower
228:The only known fossil of
150:
143:
44:Scientific classification
42:
23:
16:Extinct family of mammals
183:. The single species,
2420:Paleobiology Database
261:La Colonia Formations
224:Discovery and context
2470:Fossils of Argentina
2465:Cretaceous Argentina
319:The single tooth of
197:, which is probably
163:Rougier et al., 2009
136:T. matuastensis
123:Rougier et al., 2009
2158:Djadochtatherioidea
2230:Djadochtatheriidae
1792:Microcosmodontidae
238:Río Negro Province
2435:
2434:
2407:Open Tree of Life
2334:Taxon identifiers
2325:
2324:
2297:
2296:
2284:
2283:
2280:
2279:
2276:
2275:
2152:
2151:
2034:
2033:
1891:Neoplagiaulacidae
1507:
1506:
1494:
1493:
1490:
1489:
1486:
1485:
1462:
1461:
1262:
1261:
1068:Paulchoffatioidea
1062:
1061:
908:
907:
904:
903:
786:Ferugliotheriidae
699:
698:
695:
694:
691:
690:
687:
686:
683:
682:
386:multituberculates
366:Ferugliotheriidae
295:, with the Greek
193:. It is from the
181:Ferugliotheriidae
168:
167:
124:
104:Ferugliotheriidae
2507:
2428:
2427:
2415:
2414:
2402:
2401:
2389:
2388:
2376:
2375:
2374:
2361:
2360:
2359:
2329:
2315:
2314:
2292:
2246:Djadochtatherium
2163:
2045:
2040:Taeniolabidoidea
1831:
1537:
1526:
1513:
1502:
1430:Albionbaataridae
1273:
1146:Paulchoffatiidae
1077:Pinheirodontidae
1073:
997:
921:
915:Multituberculata
759:
733:
729:
718:
705:
643:
616:
589:
578:
571:
570:
535:
520:
513:
506:
497:
486:Data related to
485:
456:
453:
442:
439:
424:
421:
415:
412:
159:
155:
122:
115:
102:
52:
51:
29:Temporal range:
21:
2515:
2514:
2510:
2509:
2508:
2506:
2505:
2504:
2460:Allen Formation
2440:
2439:
2436:
2431:
2423:
2418:
2410:
2405:
2397:
2392:
2384:
2379:
2372:Trapalcotherium
2370:
2369:
2364:
2355:
2354:
2349:
2342:Trapalcotherium
2336:
2326:
2321:
2293:
2272:
2224:
2196:Sloanbaataridae
2190:
2148:
2127:Taeniolabididae
2121:
2087:
2030:
1982:
1885:
1851:
1820:
1786:
1758:Eucosmodontidae
1752:
1711:
1656:
1607:
1533:
1520:
1503:
1482:
1458:
1453:Proalbionbaatar
1424:
1305:
1268:Plagiaulacoidea
1258:
1218:Plesiochoffatia
1204:Meketichoffatia
1155:Bathmochoffatia
1140:
1058:
1024:
986:
917:
900:
858:Gondwanatherium
829:
824:Trapalcotherium
804:Ferugliotherium
780:
747:
725:
712:
679:
659:
632:
605:
585:
572:
540:
539:
529:
524:
489:Trapalcotherium
478:
464:
459:
454:
445:
440:
427:
422:
418:
413:
406:
402:
394:Trapalcotherium
378:Ferugliotherium
374:Trapalcotherium
370:Trapalcotherium
361:Ferugliotherium
344:Trapalcotherium
341:
321:Trapalcotherium
317:
285:Trapalcotherium
277:Trapalcotherium
250:Late Cretaceous
244:, one of three
242:Allen Formation
230:Trapalcotherium
226:
217:Trapalcotherium
208:Ferugliotherium
195:Allen Formation
186:T. matuastensis
172:Trapalcotherium
164:
161:
153:
152:
139:
121:
118:Trapalcotherium
113:
100:
46:
38:
31:Late Cretaceous
27:
25:Trapalcotherium
17:
12:
11:
5:
2513:
2511:
2503:
2502:
2497:
2492:
2487:
2482:
2477:
2472:
2467:
2462:
2457:
2452:
2450:Gondwanatheres
2442:
2441:
2433:
2432:
2430:
2429:
2416:
2403:
2390:
2377:
2362:
2346:
2344:
2338:
2337:
2332:
2323:
2322:
2320:
2319:
2309:
2302:
2299:
2298:
2295:
2294:
2287:
2285:
2282:
2281:
2278:
2277:
2274:
2273:
2271:
2270:
2263:
2256:
2249:
2242:
2234:
2232:
2226:
2225:
2223:
2222:
2215:
2208:
2200:
2198:
2192:
2191:
2189:
2188:
2181:
2174:
2166:
2160:
2154:
2153:
2150:
2149:
2147:
2146:
2139:
2131:
2129:
2123:
2122:
2120:
2119:
2112:
2105:
2097:
2095:
2093:Lambdopsalidae
2089:
2088:
2086:
2085:
2078:
2071:
2064:
2057:
2048:
2042:
2036:
2035:
2032:
2031:
2029:
2028:
2021:
2014:
2007:
2000:
1992:
1990:
1984:
1983:
1981:
1980:
1973:
1966:
1959:
1952:
1945:
1938:
1931:
1924:
1917:
1910:
1903:
1895:
1893:
1887:
1886:
1884:
1883:
1876:
1869:
1861:
1859:
1857:Cimolodontidae
1853:
1852:
1850:
1849:
1842:
1834:
1828:
1826:Ptilodontoidea
1822:
1821:
1819:
1818:
1811:
1804:
1796:
1794:
1788:
1787:
1785:
1784:
1777:
1770:
1762:
1760:
1754:
1753:
1751:
1750:
1743:
1736:
1729:
1721:
1719:
1713:
1712:
1710:
1709:
1702:
1695:
1688:
1681:
1674:
1666:
1664:
1658:
1657:
1655:
1654:
1647:
1640:
1633:
1626:
1618:
1616:
1609:
1608:
1606:
1605:
1601:Gondwanatheria
1597:
1590:
1583:
1576:
1569:
1562:
1555:
1548:
1540:
1534:
1529:
1522:
1521:
1516:
1509:
1508:
1505:
1504:
1497:
1495:
1492:
1491:
1488:
1487:
1484:
1483:
1481:
1480:
1479:
1478:
1472:
1470:
1464:
1463:
1460:
1459:
1457:
1456:
1449:
1442:
1434:
1432:
1426:
1425:
1423:
1422:
1415:
1408:
1401:
1398:Parendotherium
1394:
1387:
1379:
1372:
1365:
1358:
1351:
1348:Heishanobaatar
1344:
1341:Hakusanobaatar
1337:
1330:
1323:
1315:
1313:
1307:
1306:
1304:
1303:
1296:
1289:
1281:
1279:
1277:Plagiaulacidae
1270:
1264:
1263:
1260:
1259:
1257:
1256:
1249:
1242:
1235:
1228:
1221:
1214:
1207:
1200:
1193:
1186:
1179:
1172:
1165:
1158:
1150:
1148:
1142:
1141:
1139:
1138:
1131:
1124:
1117:
1110:
1103:
1096:
1089:
1081:
1079:
1070:
1064:
1063:
1060:
1059:
1057:
1056:
1049:
1042:
1034:
1032:
1026:
1025:
1023:
1022:
1015:
1008:
1000:
994:
988:
987:
985:
984:
976:
972:Gondwanatheria
968:
961:
954:
947:
940:
932:
924:
918:
913:
910:
909:
906:
905:
902:
901:
899:
898:
891:
884:
876:
869:
861:
854:
847:
839:
837:
831:
830:
828:
827:
820:
813:
807:
800:
791:
789:
782:
781:
779:
778:
770:
762:
756:
753:Gondwanatheria
749:
748:
746:
745:
736:
726:
721:
714:
713:
708:
701:
700:
697:
696:
693:
692:
689:
688:
685:
684:
681:
680:
678:
677:
676:
675:
669:
667:
661:
660:
658:
657:
656:
655:
646:
640:
634:
633:
631:
630:
629:
628:
619:
613:
607:
606:
604:
603:
602:
601:
592:
586:
581:
574:
573:
569:
568:
559:
553:
547:
538:
531:
530:
525:
523:
522:
515:
508:
500:
494:
493:
492:at Wikispecies
477:
476:External links
474:
473:
472:
463:
460:
458:
457:
443:
425:
416:
403:
401:
398:
348:Gondwanatheria
340:
337:
316:
313:
225:
222:
166:
165:
162:
148:
147:
141:
140:
132:
130:
126:
125:
111:
107:
106:
98:
94:
93:
88:
84:
83:
78:
74:
73:
68:
64:
63:
58:
54:
53:
40:
39:
28:
15:
13:
10:
9:
6:
4:
3:
2:
2512:
2501:
2498:
2496:
2493:
2491:
2488:
2486:
2483:
2481:
2478:
2476:
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2471:
2468:
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2463:
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2456:
2453:
2451:
2448:
2447:
2445:
2438:
2426:
2421:
2417:
2413:
2408:
2404:
2400:
2395:
2391:
2387:
2382:
2378:
2373:
2367:
2363:
2358:
2352:
2348:
2347:
2345:
2343:
2339:
2335:
2330:
2318:
2310:
2308:
2307:Plagiaulacida
2304:
2303:
2300:
2291:
2269:
2268:
2264:
2262:
2261:
2257:
2255:
2254:
2250:
2248:
2247:
2243:
2241:
2240:
2236:
2235:
2233:
2231:
2227:
2221:
2220:
2216:
2214:
2213:
2209:
2207:
2206:
2202:
2201:
2199:
2197:
2193:
2187:
2186:
2182:
2180:
2179:
2178:Chulsanbaatar
2175:
2173:
2172:
2168:
2167:
2164:
2161:
2159:
2155:
2145:
2144:
2140:
2138:
2137:
2136:Kimbetopsalis
2133:
2132:
2130:
2128:
2124:
2118:
2117:
2113:
2111:
2110:
2106:
2104:
2103:
2099:
2098:
2096:
2094:
2090:
2084:
2083:
2079:
2077:
2076:
2072:
2070:
2069:
2068:Erythrobaatar
2065:
2063:
2062:
2058:
2055:
2054:
2050:
2049:
2046:
2043:
2041:
2037:
2027:
2026:
2022:
2020:
2019:
2015:
2013:
2012:
2008:
2006:
2005:
2001:
1999:
1998:
1994:
1993:
1991:
1989:
1988:Ptilodontidae
1985:
1979:
1978:
1974:
1972:
1971:
1967:
1965:
1964:
1960:
1958:
1957:
1953:
1951:
1950:
1946:
1944:
1943:
1942:Neoplagiaulax
1939:
1937:
1936:
1932:
1930:
1929:
1925:
1923:
1922:
1918:
1916:
1915:
1911:
1909:
1908:
1904:
1902:
1901:
1897:
1896:
1894:
1892:
1888:
1882:
1881:
1877:
1875:
1874:
1870:
1868:
1867:
1863:
1862:
1860:
1858:
1854:
1848:
1847:
1843:
1841:
1840:
1836:
1835:
1832:
1829:
1827:
1823:
1817:
1816:
1815:Pentacosmodon
1812:
1810:
1809:
1808:Microcosmodon
1805:
1803:
1802:
1798:
1797:
1795:
1793:
1789:
1783:
1782:
1778:
1776:
1775:
1771:
1769:
1768:
1764:
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1761:
1759:
1755:
1749:
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1741:
1737:
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1734:
1730:
1728:
1727:
1723:
1722:
1720:
1718:
1714:
1708:
1707:
1703:
1701:
1700:
1696:
1694:
1693:
1689:
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1686:
1682:
1680:
1679:
1675:
1673:
1672:
1668:
1667:
1665:
1663:
1659:
1653:
1652:
1651:Paracimexomys
1648:
1646:
1645:
1641:
1639:
1638:
1634:
1632:
1631:
1627:
1625:
1624:
1620:
1619:
1617:
1614:
1613:Paracimexomys
1610:
1603:
1602:
1598:
1596:
1595:
1591:
1589:
1588:
1584:
1582:
1581:
1577:
1575:
1574:
1570:
1568:
1567:
1563:
1561:
1560:
1556:
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1553:
1549:
1547:
1546:
1542:
1541:
1538:
1535:
1532:
1527:
1523:
1519:
1514:
1510:
1501:
1476:
1475:
1474:
1473:
1471:
1469:
1465:
1455:
1454:
1450:
1448:
1447:
1446:Kielanobaatar
1443:
1441:
1440:
1436:
1435:
1433:
1431:
1427:
1421:
1420:
1416:
1414:
1413:
1409:
1407:
1406:
1402:
1400:
1399:
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1388:
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1384:
1380:
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1359:
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1329:
1328:
1324:
1322:
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1317:
1316:
1314:
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1308:
1302:
1301:
1297:
1295:
1294:
1290:
1288:
1287:
1283:
1282:
1280:
1278:
1274:
1271:
1269:
1265:
1255:
1254:
1253:Xenachoffatia
1250:
1248:
1247:
1243:
1241:
1240:
1236:
1234:
1233:
1229:
1227:
1226:
1225:Pseudobolodon
1222:
1220:
1219:
1215:
1213:
1212:
1211:Paulchoffatia
1208:
1206:
1205:
1201:
1199:
1198:
1197:Meketibolodon
1194:
1192:
1191:
1187:
1185:
1184:
1180:
1178:
1177:
1173:
1171:
1170:
1166:
1164:
1163:
1159:
1157:
1156:
1152:
1151:
1149:
1147:
1143:
1137:
1136:
1132:
1130:
1129:
1125:
1123:
1122:
1118:
1116:
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1111:
1109:
1108:
1104:
1102:
1101:
1097:
1095:
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1090:
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1087:
1083:
1082:
1080:
1078:
1074:
1071:
1069:
1065:
1055:
1054:
1050:
1048:
1047:
1043:
1041:
1040:
1036:
1035:
1033:
1031:
1027:
1021:
1020:
1016:
1014:
1013:
1009:
1007:
1006:
1002:
1001:
998:
995:
993:
992:Allodontoidea
989:
982:
981:
980:Hahnodontidae
977:
974:
973:
969:
967:
966:
962:
960:
959:
955:
953:
952:
948:
946:
945:
941:
938:
937:
933:
931:
930:
926:
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922:
919:
916:
911:
897:
896:
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890:
889:
885:
882:
881:
877:
875:
874:
870:
867:
866:
862:
860:
859:
855:
853:
852:
851:Galulatherium
848:
846:
845:
844:Bharattherium
841:
840:
838:
836:
835:Sudamericidae
832:
826:
825:
821:
819:
818:
814:
811:
808:
806:
805:
801:
798:
797:
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769:
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764:
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754:
750:
743:
742:
738:
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734:
730:
727:
724:
719:
715:
711:
706:
702:
673:
672:
671:
670:
668:
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654:
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623:
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621:
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614:
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608:
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584:
579:
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541:
536:
532:
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521:
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484:
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436:
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432:
430:
426:
420:
417:
411:
409:
405:
399:
397:
395:
391:
387:
383:
382:Sudamericidae
379:
375:
371:
367:
363:
362:
357:
353:
349:
345:
339:Relationships
338:
336:
332:
330:
326:
322:
314:
312:
310:
306:
302:
301:specific name
298:
294:
293:Bajo Trapalca
290:
286:
282:
278:
274:
270:
266:
265:Maastrichtian
262:
258:
254:
253:gondwanathere
251:
247:
243:
239:
235:
234:Cerro Tortuga
232:was found at
231:
223:
221:
218:
214:
213:gondwanathere
210:
209:
204:
200:
199:Maastrichtian
196:
192:
188:
187:
182:
178:
174:
173:
160:
158:
149:
146:
145:Binomial name
142:
138:
137:
131:
128:
127:
120:
119:
112:
109:
108:
105:
99:
96:
95:
92:
89:
86:
85:
82:
79:
76:
75:
72:
69:
66:
65:
62:
59:
56:
55:
50:
45:
41:
36:
35:Maastrichtian
32:
26:
22:
19:
2437:
2341:
2265:
2260:Mangasbaatar
2258:
2253:Kryptobaatar
2251:
2244:
2239:Catopsbaatar
2237:
2217:
2212:Nessovbaatar
2210:
2205:Kamptobaatar
2203:
2185:Nemegtbaatar
2183:
2176:
2171:Bulganbaatar
2169:
2141:
2134:
2116:Sphenopsalis
2114:
2107:
2102:Lambdopsalis
2100:
2080:
2075:Valenopsalis
2073:
2066:
2059:
2051:
2023:
2016:
2009:
2002:
1995:
1975:
1968:
1963:Paressonodon
1961:
1956:Parectypodus
1954:
1947:
1940:
1933:
1926:
1919:
1912:
1905:
1898:
1878:
1871:
1864:
1844:
1837:
1813:
1806:
1799:
1779:
1772:
1765:
1745:
1738:
1731:
1724:
1704:
1697:
1692:Meniscoessus
1690:
1683:
1676:
1669:
1662:Cimolomyidae
1649:
1642:
1635:
1628:
1621:
1612:
1599:
1592:
1585:
1578:
1571:
1566:Corriebaatar
1564:
1557:
1550:
1543:
1451:
1444:
1439:Albionbaatar
1437:
1417:
1412:Tedoribaatar
1410:
1403:
1396:
1389:
1381:
1374:
1367:
1360:
1353:
1346:
1339:
1332:
1327:Dolichoprion
1325:
1318:
1311:Eobaataridae
1298:
1293:Morrisonodon
1291:
1284:
1251:
1244:
1237:
1230:
1223:
1216:
1209:
1202:
1195:
1188:
1181:
1174:
1169:Guimarotodon
1167:
1160:
1153:
1133:
1126:
1119:
1112:
1105:
1098:
1091:
1084:
1051:
1044:
1037:
1030:Allodontidae
1017:
1010:
1003:
978:
970:
963:
956:
949:
944:Hahnotherium
942:
934:
927:
893:
886:
878:
871:
863:
856:
849:
842:
823:
822:
817:Magallanodon
815:
802:
796:Argentodites
794:
774:Groeberiidae
772:
767:Adalatherium
765:
739:
566:Theriiformes
561:
488:
462:Bibliography
419:
393:
377:
373:
369:
359:
343:
342:
333:
320:
318:
305:matuastensis
304:
296:
284:
281:generic name
276:
273:dryolestoids
257:Los Alamitos
229:
227:
216:
206:
185:
184:
171:
170:
169:
156:
151:
135:
134:
117:
116:
24:
18:
2366:Wikispecies
2219:Sloanbaatar
2143:Taeniolabis
2018:Prochetodon
1846:Neoliotomus
1801:Acheronodon
1767:Clemensodon
1717:Kogaionidae
1671:Buginbaatar
1587:Uzbekbaatar
1552:Ameribaatar
1531:Cimolodonta
1518:Cimolodonta
1468:Cimolodonta
1391:Nokerbaatar
1320:Cheruscodon
1135:Pinheirodon
1114:Gerhardodon
1107:Ecprepaulax
1093:Bructerodon
1086:Bernardodon
1019:Zofiabaatar
1005:Arginbaatar
810:LACM 149371
315:Description
2444:Categories
2305:See also:
2109:Prionessus
2061:Catopsalis
2011:Kimbetohia
2004:Baiotomeus
1997:Aenigmamys
1774:Eucosmodon
1726:Barbatodon
1699:Paressodon
1477:see below↓
1419:Teutonodon
1405:Sinobaatar
1383:Monobaatar
1369:Liaobaatar
1362:Indobaatar
1300:Plagiaulax
1190:Kuehneodon
1183:Kielanodon
1176:Henkelodon
1039:Ctenacodon
936:Baidabatyr
929:Argillomys
888:Sudamerica
741:Haramiyida
723:Allotheria
710:Allotheria
674:see below↓
665:Allotheria
626:Cynodontia
611:Cynodontia
527:Allotheria
400:References
246:formations
177:Cretaceous
2267:Tombaatar
1977:Xyronomys
1970:Xanclomys
1935:Mimetodon
1928:Mesodmops
1907:Ectypodus
1900:Cernaysia
1873:Cimolodon
1866:Anconodon
1839:Filikomys
1740:Kogaionon
1706:Parikimys
1685:Essonodon
1678:Cimolomys
1644:Dakotamys
1637:Cimexomys
1630:Cedaromys
1623:Bryceomys
1594:Viridomys
1573:Fractinus
1545:Allocodon
1246:Sunnyodon
1239:Rugosodon
1232:Renatodon
1162:Galveodon
1128:Lavocatia
1100:Cantalera
965:Tashtykia
880:Patagonia
865:Greniodon
599:Synapsida
583:Synapsida
543:Kingdom:
352:Paleogene
269:Campanian
129:Species:
67:Kingdom:
61:Eukaryota
2357:Q7835549
2351:Wikidata
2317:Category
2082:Yubaatar
2053:Bubodens
2025:Ptilodus
1914:Krauseia
1880:Liotomus
1781:Stygimys
1376:Loxaulax
1334:Eobaatar
1121:Iberodon
1053:Psalodon
1046:Passumys
1012:Glirodon
873:Lavanify
653:Mammalia
638:Mammalia
557:Mammalia
551:Chordata
549:Phylum:
545:Animalia
390:Laurasia
356:Gondwana
97:Family:
91:Mammalia
81:Chordata
77:Phylum:
71:Animalia
57:Domain:
2412:4945628
2399:1478744
2386:4968806
1949:Nidimys
1921:Mesodma
1747:Litovoi
1733:Hainina
1580:Halodon
1559:Boffius
1355:Iberica
1286:Bolodon
958:Tagaria
951:Janumys
895:Vintana
555:Class:
297:therion
154:†
133:†
110:Genus:
87:Class:
2425:140936
2394:IRMNG
1615:group
562:Clade
329:cusps
325:molar
289:basin
203:cusps
191:molar
2381:GBIF
651:see
624:see
597:see
309:shed
259:and
211:, a
236:in
2446::
2422::
2409::
2396::
2383::
2368::
2353::
564::
446:^
428:^
407:^
303:,
283:,
33:(?
2056:?
1604:?
1386:?
983:?
975:?
939:?
883:?
868:?
812:?
799:?
788:?
777:?
755:?
744:?
519:e
512:t
505:v
114:†
101:†
37:)
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