3020:
3015:
2105:
2119:
3002:
136:
2112:
3026:
3009:
697:
560:
436:
118:
720:, had a far simpler arrangement, with teeth more similar to those of less specialized ornithopods. Fewer teeth were present in the jaw, but they were taller, thinner, and individually larger. In life, they would have functioned like a pair of scissors in powerful but simple slicing bites. The microstructure of the teeth in
875:
Magyar, J. et al. 2024. Rhabdodontid (Dinosauria, Ornithopoda) diversity suggested by the first documented occurrence of associated cranial and postcranial material at Vălioara (uppermost
Cretaceous Densuș-Ciula Formation, Hațeg Basin, Romania), Cretaceous Research, Volume 156, April 2024, 105810,
461:
are shaped like cleavers. They are unusually large, being up to 5 cm (2.0 in) long. More than these other rhabdodontids, there are at least 25 ridges on the inner surface of each tooth. The ridges are all roughly the same size, and there is no "primary" ridge, identifying
535:, it appears that tooth replacement progressed from the back to the front of the jaw, with teeth alternatingly emerging from the front and rear sockets in each pair. The tooth of each front socket would have overlapped those from the rear socket, due to the size of the crowns.
538:
Unlike the teeth of the maxilla, the teeth of the lower jaw are leaf-shaped, and bear a primary ridge displaced backwards from the center of the crown. However, they are also large. The subsidiary ridges flanking the primary ridge are also more numerous than
350:
are large but few in number. The teeth are also in an unusual arrangement, emerging alternatingly from one of a pair of fused tooth sockets in its mouth. In life, the teeth would have functioned like a pair of scissors, allowing
390:
from other rhabdodontids. It measures 22 cm (8.7 in) long, and 10 cm (3.9 in) high. When viewed from the top, the front portion is triangular, and forms a broad rostrodorsal shelf. Both
712:, had a large number of wide, high crowned teeth in tightly-packed rows. These were used in a complex method of chewing, a culmination of continued specialization throughout the evolution of
407:. Immediately below this bar, there is a horizontal groove, or transverse sulcus. Further behind, the upward-projecting dorsal process is wider and angled further backwards than
623:
is MMS/VBN-02-102, a right maxilla; associated with it are maxillary teeth (-93-34, -09-149a, -09-150, and -12-22) and dentary teeth: (-02-11, -09-43c, and -12-A002).
626:
In 2017, the fossil material was described by
Godefroit along with Géraldine Garcia, Bernard Gomez, Koen Stein, Aude Cincotta, Ulysse Lefèvre, and Valentin in a
3508:
3019:
793:
at the site. Fossils from the locality are well-preserved and were likely slowly transported. Other dinosaurs discovered at the site include the
778:
Velaux-La
Bastide Neuve represents a continental deposit. However, it was probably close to the shoreline, judging by the presence of claws from
2104:
3523:
3014:
1091:
2118:
1000:"A new Titanosaur genus (Dinosauria, Sauropoda) from the Late Cretaceous of southern France and its paleobiogeographic implications"
770:
and conifers, result in tougher plant tissue, and would have necessitated the more powerful bites of rhabdodontids to be consumed.
547:, with there being at least 12 on each side. These ridges stretch to the bottom edge of the crown, instead of stopping short as in
3001:
3380:
727:
These differences would have led to different diets in the two groups of ornithopods. Where they co-occurred, they were likely
371:
would have been a bipedal herbivore. The length of the genus has been estimated at 5 metres (16 ft) by its lead describer
325:
3403:
3390:
870:
3528:
3395:
972:
135:
3025:
3518:
3513:
2111:
496:
below the enamel does not appear to vary in orientation. The scratches on the dentine's surface are vertical like
1084:
403:
lack the shelf. There is a bar-like structure on the interior surface, the dorsal bar, which is also present in
1191:
386:
is a short, robust bone. The front portion is particularly shortened and also angled upwards, differentiating
3503:
3498:
3438:
1550:
1402:
681:
3360:
1916:
1218:
717:
708:
can be made from the unique morphology of its teeth. The hadrosaurs, a contemporary successful group of
632:
3470:
2780:
1077:
927:
588:
587:
at this locality, which was discovered by Xavier
Valentin in 1992, are part of the Begudian regional
419:. Also at the base of the dorsal process is a small triangular projection delimiting the back of the
268:
3008:
853:
576:
420:
3132:
2743:
1328:
999:
914:
Godefroit, P.; Garcia, G.; Gomez, B.; Stein, K.; Cincotta, A.; Lefèvre, U.; Valentin, X. (2017).
728:
531:. Only one functional tooth would have been present in each pair at any time. From the preserved
467:
130:
1042:
from France: intraspecific variability and the diversity of
European Late Cretaceous eusuchians"
758:
599:
epoch, about 74 to 72 million years ago). After their discovery, the fossils were stored in the
916:"Extreme tooth enlargement in a new Late Cretaceous rhabdodontid dinosaur from Southern France"
3139:
2878:
2799:
2759:
1643:
1529:
1475:
1446:
953:
641:
3280:
3273:
3083:
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2516:
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2255:
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1955:
1923:
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1381:
1316:
1053:
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1930:
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1338:
1176:
846:
814:
798:
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572:
520:
508:
1036:
Martin, J. E.; Delfino, M.; Garcia, G.; Godefroit, P.; Berton, S.; Valentin, X. (2016).
931:
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1996:
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1151:
948:
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661:
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311:
241:
212:
731:. Rhabdodontids would have had more limited diets, compared to the diverse and likely
3492:
3315:
3259:
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3125:
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2953:
2939:
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1989:
1982:
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68:
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2319:
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2177:
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2010:
1975:
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1713:
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1431:
1395:
1353:
1203:
1142:
810:
806:
803:
748:
713:
685:
608:
600:
532:
479:
415:. From the base of this process, a "wing" extends backwards to articulate with the
276:
196:
3461:
3412:
3301:
3266:
3104:
2946:
2919:
2871:
2864:
2697:
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1271:
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1015:
877:
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604:
483:
228:
43:
939:
523:
such that the sockets have fused into four pairs, which is not known in either
3354:
3329:
3322:
3294:
3287:
3178:
3167:
3053:
2752:
2732:
2690:
2565:
2417:
2284:
2234:
2199:
2192:
2163:
2003:
1881:
1853:
1722:
1695:
1670:
1510:
1503:
1496:
1374:
794:
783:
709:
486:, being thicker on the inner surface (particularly on the ridges, compared to
416:
321:
314:
88:
53:
3336:
3252:
3231:
3069:
2766:
2704:
2213:
2185:
2045:
1909:
1839:
1810:
1636:
1622:
1365:
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787:
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732:
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584:
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393:
147:
117:
93:
37:
30:
957:
3455:
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2885:
2773:
2573:
2544:
2471:
2396:
2361:
2262:
2248:
2206:
2030:
1831:
1796:
1702:
1688:
1650:
1160:
1133:
1124:
821:
779:
767:
645:
399:
317:
180:
167:
83:
78:
63:
58:
48:
998:
Garcia, G.; Amico, S.; Fournier, F.; Thousand, E.; Valentin, X. (2010).
2509:
1944:
835:
736:
677:
379:
339:
98:
73:
1058:
1037:
2375:
1968:
1118:
790:
616:
612:
580:
493:
329:
157:
3432:
571:
have been found at the locality of Velaux-La
Bastide Neuve, in the
2220:
1750:
695:
673:
558:
519:
has 11. The walls separating adjacent sockets appear to have been
434:
307:
3475:
1588:
688:
of an isolated maxillary tooth was examined under a microscope.
3436:
3041:
2134:
1269:
1111:
1073:
1069:
858:
654:
492:). Also unlike hadrosaurids, the tubular structure of the
664:
for "tooth"). They also named the type and only species
648:, or the southeastern region of France) and the suffix
507:
Even though the maxilla is large, it bears only eight
700:
Microstructure of a thin slice from an isolated tooth
3445:
3346:
3197:
3177:
3052:
2929:
2895:
2839:
2798:
2742:
2718:
2645:
2604:
2488:
2427:
2147:
2063:
2020:
1954:
1780:
1712:
1668:
1605:
1569:
1528:
1364:
1327:
1282:
1229:
1202:
1175:
973:"This 'ugly' dinosaur had giant scissor-like teeth"
766:, abundant in monocot leaves but largely absent in
644:(who described the first dinosaur fossils found in
617:
993:
991:
989:
1031:
1029:
1027:
1025:
563:Teeth from the maxilla (a-d) and lower jaw (e-g)
704:Inferences regarding the method of feeding in
1085:
878:https://doi.org/10.1016/j.cretres.2023.105810
8:
1004:Bulletin de la Société Géologique de France
636:. They assigned this material to the genus
470:is oriented 60° below the horizontal, like
3433:
3049:
3038:
2724:
2494:
2435:
2155:
2144:
2131:
1960:
1788:
1680:
1676:
1534:
1294:
1290:
1279:
1266:
1208:
1181:
1172:
1108:
1092:
1078:
1070:
439:Reconstruction of the teeth in the maxilla
116:
20:
1057:
1046:Zoological Journal of the Linnean Society
947:
820:. Additional faunal elements include the
680:of the type maxilla was conducted at the
981:It was around five metres long, I guess.
889:
332:. The genus contains a single species,
909:
907:
905:
903:
901:
899:
897:
895:
893:
482:covers all sides of the teeth, unlike
342:and associated teeth. It was named by
346:and colleagues in 2017. The teeth of
7:
3509:Late Cretaceous dinosaurs of Europe
615:, and labelled as belonging to the
743:and its relatives may have fed on
724:was also adapted for this action.
640:, with the name being formed from
14:
716:. Rhabdodontids, which were more
3024:
3018:
3013:
3007:
3000:
2117:
2110:
2103:
762:, common in Europe at the time.
457:, the maxillary tooth crowns of
306:(meaning "Matheron tooth") is a
134:
3381:List of informal dinosaur names
676:for Provence. For the study, a
355:to feed on the tough leaves of
338:, which is known from a single
3391:Timeline of hadrosaur research
871:2017 in archosaur paleontology
1:
3524:Fossil taxa described in 2017
802:, in addition to teeth from
739:-based diets of hadrosaurs.
655:
466:as a rhabdodontid. A single
1016:10.2113/gssgfbull.181.3.269
3545:
940:10.1038/s41598-017-13160-2
367:Like other rhabdodontids,
16:Extinct genus of dinosaurs
3048:
3037:
2998:
2727:
2497:
2438:
2158:
2143:
2130:
2101:
1963:
1791:
1683:
1679:
1537:
1297:
1293:
1278:
1265:
1211:
1184:
1171:
1107:
630:published by the journal
326:Grès à Reptiles Formation
285:Matheronodon provincialis
282:
275:
131:Scientific classification
129:
124:
115:
23:
1040:Allodaposuchus precedens
729:ecologically partitioned
423:, which is shorter than
701:
564:
440:
3361:Basturs Poble bonebed
979:. Dennis Publishing.
699:
633:Nature Communications
562:
438:
29:Temporal range: Late
3529:Ornithischian genera
3383:(contains hadrosaur
2781:Probrachylophosaurus
747:plants, such as the
555:Discovery and naming
932:2017NatSR...713098G
764:Sclerenchyma fibres
682:University of Liège
607:collections of the
421:antorbital fenestra
3133:Ornithopodichnites
2744:Brachylophosaurini
1329:Hypsilophodontidae
1038:"New specimens of
971:Beall, A. (2017).
920:Scientific Reports
735:-rich and perhaps
702:
652:, a derivative of
565:
515:has up to 10, and
441:
411:, and larger than
3519:Fossils of France
3514:Cretaceous France
3486:
3485:
3439:Taxon identifiers
3430:
3429:
3426:
3425:
3422:
3421:
3140:Shiraminesauropus
3033:
3032:
2996:
2995:
2992:
2991:
2988:
2987:
2984:
2983:
2879:Naashoibitosaurus
2800:Austrokritosauria
2760:Brachylophosaurus
2714:
2713:
2126:
2125:
2099:
2098:
2095:
2094:
2091:
2090:
2087:
2086:
2083:
2082:
1776:
1775:
1664:
1663:
1660:
1659:
1644:Transylvanosaurus
1530:Rhabdodontomorpha
1476:Notohypsilophodon
1447:Macrogryphosaurus
1261:
1260:
1257:
1256:
1253:
1252:
1249:
1248:
1059:10.1111/zoj.12331
642:Philippe Matheron
567:All specimens of
533:replacement teeth
322:Cretaceous Period
299:
298:
271:
125:Holotype maxilla
3536:
3479:
3478:
3466:
3465:
3464:
3434:
3407:mummy S.M. R4036
3281:Microhadrosaurus
3274:Mandschurosaurus
3084:Camptosaurichnus
3077:Bonaparteichnium
3050:
3043:Related articles
3039:
3028:
3022:
3017:
3012:
3011:
3004:
2725:
2606:Parasaurolophini
2517:Angulomastacator
2495:
2436:
2355:Shuangmiaosaurus
2256:Huehuecanauhtlus
2242:Gongpoquansaurus
2156:
2145:
2132:
2121:
2115:
2114:
2107:
1961:
1956:Hadrosauriformes
1924:Ratchasimasaurus
1789:
1681:
1677:
1559:Muttaburrasaurus
1535:
1468:Muttaburrasaurus
1382:Atlascopcosaurus
1317:Thescelosauridae
1295:
1291:
1280:
1267:
1209:
1182:
1173:
1166:
1165:
1109:
1094:
1087:
1080:
1071:
1064:
1063:
1061:
1033:
1020:
1019:
995:
984:
983:
968:
962:
961:
951:
911:
811:neoceratosaurian
658:
577:Bouches-du-Rhône
373:Pascal Godefroit
344:Pascal Godefroit
260:
253:
240:
227:
211:
195:
139:
138:
120:
110:
40:
21:
3544:
3543:
3539:
3538:
3537:
3535:
3534:
3533:
3489:
3488:
3487:
3482:
3474:
3469:
3460:
3459:
3454:
3441:
3431:
3418:
3399:mummy AMNH 5060
3366:Dakota (fossil)
3342:
3193:
3173:
3161:Tetrapodosaurus
3112:Hadrosaurichnus
3044:
3029:
3006:
2980:
2975:Shantungosaurus
2925:
2906:Augustynolophus
2891:
2835:
2809:Bonapartesaurus
2794:
2738:
2710:
2641:
2629:Parasaurolophus
2600:
2484:
2432:
2423:
2348:Qianjiangsaurus
2334:Probactrosaurus
2313:Penelopognathus
2152:
2139:
2122:
2109:
2079:
2059:
2016:
1950:
1931:Riabininohadros
1804:Bayannurosaurus
1785:
1772:
1708:
1673:
1656:
1601:
1571:Tenontosauridae
1565:
1524:
1360:
1339:Gideonmantellia
1323:
1287:
1274:
1245:
1225:
1198:
1192:Avemetatarsalia
1177:Avemetatarsalia
1167:
1114:
1113:
1103:
1098:
1068:
1067:
1035:
1034:
1023:
997:
996:
987:
970:
969:
965:
913:
912:
891:
886:
867:
799:Atsinganosaurus
776:
694:
666:M. provincialis
619:(MMS/VBN). The
573:Aix-en-Provence
557:
433:
365:
335:M. provincialis
295:
288:
259:
251:
238:
225:
209:
193:
133:
111:
109:
108:
107:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
35:
34:
27:
17:
12:
11:
5:
3542:
3540:
3532:
3531:
3526:
3521:
3516:
3511:
3506:
3504:Campanian life
3501:
3491:
3490:
3484:
3483:
3481:
3480:
3467:
3451:
3449:
3443:
3442:
3437:
3428:
3427:
3424:
3423:
3420:
3419:
3417:
3416:
3409:
3401:
3393:
3388:
3378:
3376:Hypsilophodont
3373:
3371:Hadrosaur diet
3368:
3363:
3358:
3350:
3348:
3347:Other articles
3344:
3343:
3341:
3340:
3333:
3326:
3319:
3312:
3309:Stephanosaurus
3305:
3298:
3291:
3284:
3277:
3270:
3263:
3256:
3249:
3246:Fulgurotherium
3242:
3235:
3228:
3220:
3213:
3205:
3203:
3195:
3194:
3192:
3191:
3183:
3181:
3175:
3174:
3172:
3171:
3164:
3157:
3150:
3143:
3136:
3129:
3122:
3119:Iguanodontipus
3115:
3108:
3101:
3094:
3087:
3080:
3073:
3066:
3058:
3056:
3046:
3045:
3042:
3035:
3034:
3031:
3030:
2999:
2997:
2994:
2993:
2990:
2989:
2986:
2985:
2982:
2981:
2979:
2978:
2971:
2968:Laiyangosaurus
2964:
2957:
2950:
2943:
2935:
2933:
2931:Edmontosaurini
2927:
2926:
2924:
2923:
2916:
2913:Prosaurolophus
2909:
2901:
2899:
2893:
2892:
2890:
2889:
2882:
2875:
2868:
2861:
2858:Coahuilasaurus
2854:
2845:
2843:
2837:
2836:
2834:
2833:
2826:
2819:
2812:
2804:
2802:
2796:
2795:
2793:
2792:
2784:
2777:
2770:
2763:
2756:
2748:
2746:
2740:
2739:
2737:
2736:
2728:
2722:
2716:
2715:
2712:
2711:
2709:
2708:
2701:
2694:
2687:
2680:
2673:
2666:
2659:
2651:
2649:
2643:
2642:
2640:
2639:
2632:
2625:
2618:
2610:
2608:
2602:
2601:
2599:
2598:
2591:
2584:
2577:
2570:
2562:
2555:
2548:
2541:
2534:
2527:
2520:
2513:
2506:
2498:
2492:
2490:Lambeosaurinae
2486:
2485:
2483:
2482:
2475:
2468:
2461:
2454:
2447:
2439:
2433:
2428:
2425:
2424:
2422:
2421:
2414:
2407:
2400:
2393:
2386:
2379:
2372:
2365:
2358:
2351:
2344:
2337:
2330:
2323:
2316:
2309:
2306:Nanyangosaurus
2302:
2299:Nanningosaurus
2295:
2288:
2281:
2273:
2266:
2259:
2252:
2245:
2238:
2231:
2228:Gilmoreosaurus
2224:
2217:
2210:
2203:
2196:
2189:
2182:
2174:
2167:
2159:
2153:
2150:Hadrosauroidea
2148:
2141:
2140:
2137:Hadrosauroidea
2135:
2128:
2127:
2124:
2123:
2102:
2100:
2097:
2096:
2093:
2092:
2089:
2088:
2085:
2084:
2081:
2080:
2078:
2077:
2076:
2075:
2069:
2067:
2065:Hadrosauroidea
2061:
2060:
2058:
2057:
2053:Mantellisaurus
2049:
2042:
2035:
2026:
2024:
2022:Iguanodontidae
2018:
2017:
2015:
2014:
2007:
2000:
1997:Mantellisaurus
1993:
1986:
1979:
1972:
1964:
1958:
1952:
1951:
1949:
1948:
1941:
1934:
1927:
1920:
1913:
1906:
1899:
1892:
1885:
1878:
1871:
1864:
1861:Iguanacolossus
1857:
1850:
1843:
1836:
1828:
1821:
1814:
1807:
1800:
1792:
1786:
1783:Ankylopollexia
1781:
1778:
1777:
1774:
1773:
1771:
1770:
1763:
1755:
1747:
1744:Eousdryosaurus
1740:
1733:
1730:Dysalotosaurus
1726:
1718:
1716:
1710:
1709:
1707:
1706:
1699:
1692:
1684:
1674:
1669:
1666:
1665:
1662:
1661:
1658:
1657:
1655:
1654:
1647:
1640:
1633:
1626:
1619:
1611:
1609:
1607:Rhabdodontidae
1603:
1602:
1600:
1599:
1592:
1585:
1576:
1574:
1567:
1566:
1564:
1563:
1555:
1547:
1538:
1532:
1526:
1525:
1523:
1522:
1518:Weewarrasaurus
1514:
1507:
1500:
1493:
1486:
1479:
1472:
1464:
1457:
1450:
1443:
1440:Leaellynasaura
1436:
1428:
1421:
1418:Gasparinisaura
1414:
1411:Galleonosaurus
1407:
1399:
1392:
1385:
1378:
1370:
1368:
1362:
1361:
1359:
1358:
1350:
1343:
1334:
1332:
1325:
1324:
1322:
1321:
1313:
1306:
1298:
1288:
1283:
1276:
1275:
1270:
1263:
1262:
1259:
1258:
1255:
1254:
1251:
1250:
1247:
1246:
1244:
1243:
1242:
1241:
1235:
1233:
1227:
1226:
1224:
1223:
1222:
1221:
1212:
1206:
1200:
1199:
1197:
1196:
1195:
1194:
1185:
1179:
1169:
1168:
1164:
1163:
1154:
1152:Neornithischia
1145:
1136:
1127:
1121:
1112:
1105:
1104:
1099:
1097:
1096:
1089:
1082:
1074:
1066:
1065:
1052:(3): 607–631.
1021:
1010:(3): 269–277.
985:
963:
888:
887:
885:
882:
881:
880:
873:
866:
863:
833:, the turtles
826:Allodaposuchus
775:
772:
693:
690:
628:research paper
556:
553:
432:
429:
364:
361:
320:from the late
297:
296:
289:
280:
279:
273:
272:
249:
245:
244:
242:Rhabdodontidae
236:
232:
231:
223:
216:
215:
213:Neornithischia
207:
200:
199:
191:
184:
183:
178:
171:
170:
165:
161:
160:
155:
151:
150:
145:
141:
140:
127:
126:
122:
121:
113:
112:
104:
103:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
42:
41:
28:
15:
13:
10:
9:
6:
4:
3:
2:
3541:
3530:
3527:
3525:
3522:
3520:
3517:
3515:
3512:
3510:
3507:
3505:
3502:
3500:
3499:Rhabdodontids
3497:
3496:
3494:
3477:
3472:
3468:
3463:
3457:
3453:
3452:
3450:
3448:
3444:
3440:
3435:
3415:
3414:
3410:
3408:
3406:
3405:Edmontosaurus
3402:
3400:
3398:
3397:Edmontosaurus
3394:
3392:
3389:
3386:
3382:
3379:
3377:
3374:
3372:
3369:
3367:
3364:
3362:
3359:
3357:
3356:
3352:
3351:
3349:
3345:
3339:
3338:
3334:
3332:
3331:
3327:
3325:
3324:
3320:
3318:
3317:
3316:Syngonosaurus
3313:
3311:
3310:
3306:
3304:
3303:
3299:
3297:
3296:
3292:
3290:
3289:
3285:
3283:
3282:
3278:
3276:
3275:
3271:
3269:
3268:
3264:
3262:
3261:
3260:Koutalisaurus
3257:
3255:
3254:
3250:
3248:
3247:
3243:
3241:
3240:
3239:Eucercosaurus
3236:
3234:
3233:
3229:
3226:
3225:
3221:
3219:
3218:
3214:
3212:
3211:
3210:Arstanosaurus
3207:
3206:
3204:
3202:
3201:
3196:
3190:
3189:
3185:
3184:
3182:
3180:
3176:
3170:
3169:
3165:
3163:
3162:
3158:
3156:
3155:
3151:
3149:
3148:
3144:
3142:
3141:
3137:
3135:
3134:
3130:
3128:
3127:
3126:Orcauichnites
3123:
3121:
3120:
3116:
3114:
3113:
3109:
3107:
3106:
3102:
3100:
3099:
3095:
3093:
3092:
3088:
3086:
3085:
3081:
3079:
3078:
3074:
3072:
3071:
3067:
3065:
3064:
3063:Amblydactylus
3060:
3059:
3057:
3055:
3051:
3047:
3040:
3036:
3027:
3023:
3021:
3016:
3010:
3003:
2977:
2976:
2972:
2970:
2969:
2965:
2963:
2962:
2961:Kundurosaurus
2958:
2956:
2955:
2954:Kerberosaurus
2951:
2949:
2948:
2944:
2942:
2941:
2940:Edmontosaurus
2937:
2936:
2934:
2932:
2928:
2922:
2921:
2917:
2915:
2914:
2910:
2908:
2907:
2903:
2902:
2900:
2898:
2894:
2888:
2887:
2883:
2881:
2880:
2876:
2874:
2873:
2869:
2867:
2866:
2862:
2860:
2859:
2855:
2852:
2851:
2850:Anasazisaurus
2847:
2846:
2844:
2842:
2838:
2832:
2831:
2830:Secernosaurus
2827:
2825:
2824:
2823:Kelumapusaura
2820:
2818:
2817:
2813:
2811:
2810:
2806:
2805:
2803:
2801:
2797:
2790:
2789:
2785:
2783:
2782:
2778:
2776:
2775:
2771:
2769:
2768:
2764:
2762:
2761:
2757:
2755:
2754:
2750:
2749:
2747:
2745:
2741:
2735:
2734:
2730:
2729:
2726:
2723:
2721:
2720:Saurolophinae
2717:
2707:
2706:
2702:
2700:
2699:
2695:
2693:
2692:
2688:
2686:
2685:
2681:
2679:
2678:
2674:
2672:
2671:
2670:Hypacrosaurus
2667:
2665:
2664:
2663:Corythosaurus
2660:
2658:
2657:
2653:
2652:
2650:
2648:
2647:Lambeosaurini
2644:
2638:
2637:
2633:
2631:
2630:
2626:
2624:
2623:
2622:Charonosaurus
2619:
2617:
2616:
2612:
2611:
2609:
2607:
2603:
2597:
2596:
2595:Tsintaosaurus
2592:
2590:
2589:
2588:Pararhabdodon
2585:
2583:
2582:
2581:Nipponosaurus
2578:
2576:
2575:
2571:
2568:
2567:
2563:
2561:
2560:
2556:
2554:
2553:
2552:Jaxartosaurus
2549:
2547:
2546:
2542:
2540:
2539:
2535:
2533:
2532:
2528:
2526:
2525:
2521:
2519:
2518:
2514:
2512:
2511:
2507:
2505:
2504:
2503:Adynomosaurus
2500:
2499:
2496:
2493:
2491:
2487:
2481:
2480:
2476:
2474:
2473:
2469:
2467:
2466:
2465:Lapampasaurus
2462:
2460:
2459:
2455:
2453:
2452:
2448:
2446:
2445:
2441:
2440:
2437:
2434:
2431:
2430:Hadrosauridae
2426:
2420:
2419:
2415:
2413:
2412:
2411:Zhanghenglong
2408:
2406:
2405:
2401:
2399:
2398:
2394:
2392:
2391:
2387:
2385:
2384:
2383:Telmatosaurus
2380:
2378:
2377:
2373:
2371:
2370:
2366:
2364:
2363:
2359:
2357:
2356:
2352:
2350:
2349:
2345:
2343:
2342:
2338:
2336:
2335:
2331:
2329:
2328:
2327:Portellsaurus
2324:
2322:
2321:
2317:
2315:
2314:
2310:
2308:
2307:
2303:
2301:
2300:
2296:
2294:
2293:
2289:
2287:
2286:
2282:
2279:
2278:
2274:
2272:
2271:
2267:
2265:
2264:
2260:
2258:
2257:
2253:
2251:
2250:
2246:
2244:
2243:
2239:
2237:
2236:
2232:
2230:
2229:
2225:
2223:
2222:
2218:
2216:
2215:
2211:
2209:
2208:
2204:
2202:
2201:
2197:
2195:
2194:
2190:
2188:
2187:
2183:
2180:
2179:
2175:
2173:
2172:
2168:
2166:
2165:
2161:
2160:
2157:
2154:
2151:
2146:
2142:
2138:
2133:
2129:
2120:
2116:
2113:
2106:
2073:
2072:
2071:
2070:
2068:
2066:
2062:
2055:
2054:
2050:
2048:
2047:
2043:
2041:
2040:
2036:
2033:
2032:
2028:
2027:
2025:
2023:
2019:
2013:
2012:
2008:
2006:
2005:
2001:
1999:
1998:
1994:
1992:
1991:
1990:Jinzhousaurus
1987:
1985:
1984:
1983:Hypselospinus
1980:
1978:
1977:
1973:
1971:
1970:
1966:
1965:
1962:
1959:
1957:
1953:
1947:
1946:
1942:
1940:
1939:
1938:Theiophytalia
1935:
1933:
1932:
1928:
1926:
1925:
1921:
1919:
1918:
1914:
1912:
1911:
1907:
1905:
1904:
1900:
1898:
1897:
1893:
1891:
1890:
1886:
1884:
1883:
1879:
1877:
1876:
1872:
1870:
1869:
1868:Lanzhousaurus
1865:
1863:
1862:
1858:
1856:
1855:
1851:
1849:
1848:
1844:
1842:
1841:
1837:
1834:
1833:
1829:
1827:
1826:
1822:
1820:
1819:
1815:
1813:
1812:
1808:
1806:
1805:
1801:
1799:
1798:
1794:
1793:
1790:
1787:
1784:
1779:
1769:
1768:
1764:
1761:
1760:
1756:
1753:
1752:
1748:
1746:
1745:
1741:
1739:
1738:
1737:Elrhazosaurus
1734:
1732:
1731:
1727:
1725:
1724:
1720:
1719:
1717:
1715:
1711:
1705:
1704:
1700:
1698:
1697:
1693:
1691:
1690:
1686:
1685:
1682:
1678:
1675:
1672:
1667:
1653:
1652:
1648:
1646:
1645:
1641:
1639:
1638:
1634:
1632:
1631:
1627:
1625:
1624:
1620:
1618:
1617:
1613:
1612:
1610:
1608:
1604:
1598:
1597:
1596:Tenontosaurus
1593:
1591:
1590:
1586:
1583:
1582:
1581:Convolosaurus
1578:
1577:
1575:
1572:
1568:
1561:
1560:
1556:
1553:
1552:
1548:
1545:
1544:
1543:Ampelognathus
1540:
1539:
1536:
1533:
1531:
1527:
1520:
1519:
1515:
1513:
1512:
1508:
1506:
1505:
1501:
1499:
1498:
1494:
1492:
1491:
1487:
1485:
1484:
1480:
1478:
1477:
1473:
1470:
1469:
1465:
1463:
1462:
1458:
1456:
1455:
1454:Mahuidacursor
1451:
1449:
1448:
1444:
1442:
1441:
1437:
1434:
1433:
1429:
1427:
1426:
1422:
1420:
1419:
1415:
1413:
1412:
1408:
1405:
1404:
1400:
1398:
1397:
1393:
1391:
1390:
1386:
1384:
1383:
1379:
1377:
1376:
1372:
1371:
1369:
1367:
1363:
1356:
1355:
1351:
1349:
1348:
1347:Hypsilophodon
1344:
1341:
1340:
1336:
1335:
1333:
1330:
1326:
1319:
1318:
1314:
1312:
1311:
1310:Callovosaurus
1307:
1305:
1304:
1303:Burianosaurus
1300:
1299:
1296:
1292:
1289:
1286:
1281:
1277:
1273:
1268:
1264:
1239:
1238:
1237:
1236:
1234:
1232:
1228:
1220:
1216:
1215:
1214:
1213:
1210:
1207:
1205:
1201:
1193:
1189:
1188:
1187:
1186:
1183:
1180:
1178:
1174:
1170:
1162:
1158:
1155:
1153:
1149:
1146:
1144:
1140:
1137:
1135:
1131:
1128:
1126:
1122:
1120:
1116:
1115:
1110:
1106:
1102:
1095:
1090:
1088:
1083:
1081:
1076:
1075:
1072:
1060:
1055:
1051:
1047:
1043:
1041:
1032:
1030:
1028:
1026:
1022:
1017:
1013:
1009:
1005:
1001:
994:
992:
990:
986:
982:
978:
974:
967:
964:
959:
955:
950:
945:
941:
937:
933:
929:
925:
921:
917:
910:
908:
906:
904:
902:
900:
898:
896:
894:
890:
883:
879:
874:
872:
869:
868:
864:
862:
860:
856:
855:
854:Meristonoides
851:
848:
844:
843:
838:
837:
832:
828:
827:
823:
819:
816:
815:dromaeosaurid
812:
808:
805:
801:
800:
796:
792:
789:
785:
781:
774:Palaeoecology
773:
771:
769:
765:
761:
760:
755:
754:
750:
746:
742:
741:Mantheronodon
738:
734:
730:
725:
723:
722:Mantheronodon
719:
715:
711:
707:
698:
692:Palaeobiology
691:
689:
687:
683:
679:
675:
671:
667:
663:
659:
657:
651:
647:
643:
639:
635:
634:
629:
624:
622:
621:type specimen
618:
614:
610:
606:
602:
598:
594:
590:
586:
582:
578:
574:
570:
561:
554:
552:
550:
546:
542:
536:
534:
530:
526:
522:
518:
514:
510:
509:tooth sockets
505:
503:
499:
495:
491:
490:
489:Edmontosaurus
485:
481:
477:
473:
469:
465:
460:
456:
455:
450:
446:
437:
430:
428:
426:
422:
418:
414:
410:
406:
402:
401:
396:
395:
389:
385:
381:
376:
374:
370:
362:
360:
358:
354:
349:
345:
341:
337:
336:
331:
327:
323:
319:
316:
313:
309:
305:
304:
293:
287:
286:
281:
278:
274:
270:
266:
263:
258:
257:
250:
247:
246:
243:
237:
234:
233:
230:
224:
221:
218:
217:
214:
208:
205:
202:
201:
198:
192:
189:
186:
185:
182:
179:
176:
173:
172:
169:
166:
163:
162:
159:
156:
153:
152:
149:
146:
143:
142:
137:
132:
128:
123:
119:
114:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
50:
45:
39:
32:
26:
22:
19:
3447:Matheronodon
3446:
3411:
3404:
3396:
3384:
3353:
3335:
3328:
3321:
3314:
3307:
3300:
3293:
3286:
3279:
3272:
3265:
3258:
3251:
3244:
3237:
3230:
3224:Claorhynchus
3222:
3215:
3208:
3200:Nomina dubia
3198:
3188:Guegoolithus
3186:
3166:
3159:
3154:Staurichnium
3152:
3147:Sousaichnium
3145:
3138:
3131:
3124:
3117:
3110:
3103:
3098:Dakotasaurus
3096:
3091:Caririchnium
3089:
3082:
3075:
3068:
3061:
3005:
2973:
2966:
2959:
2952:
2945:
2938:
2918:
2911:
2904:
2897:Saurolophini
2884:
2877:
2870:
2863:
2856:
2848:
2841:Kritosaurini
2828:
2821:
2816:Huallasaurus
2814:
2807:
2788:Wulagasaurus
2786:
2779:
2772:
2765:
2758:
2751:
2731:
2703:
2696:
2689:
2682:
2677:Lambeosaurus
2675:
2668:
2661:
2654:
2634:
2627:
2620:
2613:
2593:
2586:
2579:
2572:
2564:
2557:
2550:
2543:
2536:
2529:
2522:
2515:
2508:
2501:
2479:Yamatosaurus
2477:
2470:
2463:
2456:
2449:
2444:Aquilarhinus
2442:
2416:
2409:
2402:
2395:
2390:Tethyshadros
2388:
2381:
2374:
2367:
2360:
2353:
2346:
2339:
2332:
2325:
2320:Plesiohadros
2318:
2311:
2304:
2297:
2292:Lophorhothon
2290:
2283:
2275:
2268:
2261:
2254:
2247:
2240:
2233:
2226:
2219:
2212:
2205:
2198:
2191:
2184:
2178:Batyrosaurus
2176:
2171:Bactrosaurus
2169:
2162:
2108:
2051:
2044:
2037:
2029:
2011:Ouranosaurus
2009:
2002:
1995:
1988:
1981:
1976:Brighstoneus
1974:
1967:
1943:
1936:
1929:
1922:
1915:
1908:
1903:Osmakasaurus
1901:
1896:Oblitosaurus
1894:
1887:
1880:
1873:
1866:
1859:
1852:
1845:
1838:
1830:
1823:
1818:Camptosaurus
1816:
1809:
1802:
1795:
1765:
1759:Kangnasaurus
1757:
1749:
1742:
1735:
1728:
1721:
1714:Dryosauridae
1701:
1694:
1687:
1649:
1642:
1635:
1628:
1621:
1616:Matheronodon
1615:
1614:
1594:
1587:
1579:
1557:
1549:
1541:
1516:
1509:
1502:
1495:
1490:Sektensaurus
1488:
1483:Qantassaurus
1481:
1474:
1466:
1459:
1452:
1445:
1438:
1432:Kangnasaurus
1430:
1423:
1416:
1409:
1401:
1396:Diluvicursor
1394:
1387:
1380:
1373:
1354:Vectidromeus
1352:
1345:
1337:
1315:
1308:
1301:
1219:Ornithischia
1204:Ornithischia
1156:
1147:
1143:Ornithischia
1138:
1129:
1049:
1045:
1039:
1007:
1003:
980:
976:
966:
926:(1): 13098.
923:
919:
852:
850:elasmobranch
840:
834:
824:
797:
777:
757:
751:
740:
726:
721:
706:Matheronodon
705:
703:
686:thin section
670:provincialis
669:
665:
653:
649:
638:Matheronodon
637:
631:
625:
609:municipality
601:paleontology
595:to the late
569:Matheronodon
568:
566:
548:
544:
540:
537:
528:
524:
516:
512:
506:
501:
497:
487:
484:hadrosaurids
475:
471:
464:Matheronodon
463:
459:Matheronodon
458:
452:
448:
444:
442:
424:
412:
408:
404:
398:
392:
388:Matheronodon
387:
384:Matheronodon
383:
377:
369:Matheronodon
368:
366:
353:Matheronodon
352:
348:Matheronodon
347:
334:
333:
312:rhabdodontid
303:Matheronodon
302:
301:
300:
291:
284:
283:
277:Type species
264:
256:Matheronodon
255:
254:
219:
203:
197:Ornithischia
187:
174:
25:Matheronodon
24:
18:
3413:Willinakaqe
3385:nomina nuda
3302:Siluosaurus
3267:Loncosaurus
3105:Dinehichnus
2947:Kamuysaurus
2920:Saurolophus
2872:Kritosaurus
2865:Gryposaurus
2698:Sahaliyania
2684:Magnapaulia
2656:Amurosaurus
2636:Tlatolophus
2615:Adelolophus
2559:Kazaklambia
2538:Blasisaurus
2531:Arenysaurus
2524:Aralosaurus
2458:Hadrosaurus
2451:Eotrachodon
2404:Yunganglong
2369:Sirindhorna
2341:Protohadros
2277:Koshisaurus
2270:Jintasaurus
2039:Comptonatus
1889:Napaisaurus
1875:Lurdusaurus
1847:Fukuisaurus
1825:Cedrorestes
1767:Valdosaurus
1630:Pareisactus
1461:Morrosaurus
1425:Isasicursor
1389:Chakisaurus
1285:Ornithopoda
1272:Ornithopoda
1231:Ornithopoda
1101:Ornithopoda
842:Polysternon
809:as well as
807:ankylosaurs
714:iguanodonts
710:ornithopods
605:archaeology
363:Description
229:Ornithopoda
36:74–72
3493:Categories
3355:Arkharavia
3330:Tichosteus
3323:Thespesius
3295:Pteropelyx
3288:Orthomerus
3168:Wintonopus
2753:Acristavus
2733:Barsboldia
2691:Olorotitan
2566:Latirhinus
2418:Zuoyunlong
2285:Levnesovia
2235:Gobihadros
2200:Datonglong
2193:Claosaurus
2164:Altirhinus
2074:see below↓
2004:Morelladon
1882:Magnamanus
1854:Hippodraco
1723:Dryosaurus
1696:Hesperonyx
1671:Dryomorpha
1511:Trinisaura
1504:Tietasaura
1497:Talenkauen
1375:Anabisetia
1240:see below↓
1134:Dinosauria
884:References
831:pterosaurs
804:nodosaurid
795:titanosaur
784:gastropods
759:Pandanites
593:correlates
585:sandstones
468:wear facet
417:jugal bone
315:ornithopod
290:Godefroit
181:Dinosauria
3462:Q42331382
3337:Trachodon
3253:Glishades
3232:Diclonius
3070:Anomoepus
3054:Ichnotaxa
2767:Maiasaura
2705:Velafrons
2214:Equijubus
2186:Choyrodon
2046:Iguanodon
1910:Planicoxa
1840:Dakotadon
1811:Calvarius
1637:Rhabdodon
1623:Mochlodon
1366:Elasmaria
1117:Kingdom:
822:eusuchian
818:theropods
753:Sabalites
733:cellulose
597:Campanian
549:Mochlodon
545:Mochlodon
541:Rhabdodon
525:Rhabdodon
517:Rhabdodon
502:Mochlodon
476:Mochlodon
454:Mochlodon
445:Rhabdodon
425:Rhabdodon
409:Rhabdodon
405:Rhabdodon
394:Rhabdodon
262:Godefroit
154:Kingdom:
148:Eukaryota
31:Campanian
3476:57472727
3456:Wikidata
3217:Cionodon
2886:Rhinorex
2774:Ornatops
2574:Minqaria
2545:Canardia
2472:Malefica
2397:Xuwulong
2362:Siamodon
2263:Jeyawati
2249:Gonkoken
2207:Eolambia
2031:Barilium
1832:Cumnoria
1797:Barilium
1703:Owenodon
1689:Draconyx
1651:Zalmoxes
1551:Fostoria
1403:Fostoria
1161:Cerapoda
1125:Chordata
1123:Phylum:
1119:Animalia
958:29074952
865:See also
857:, and a
847:hybodont
780:decapods
768:eudicots
684:, and a
646:Provence
529:Zalmoxes
521:resorbed
513:Zalmoxes
498:Zalmoxes
472:Zalmoxes
449:Zalmoxes
413:Zalmoxes
400:Zalmoxes
359:plants.
318:dinosaur
235:Family:
168:Chordata
164:Phylum:
158:Animalia
144:Domain:
2510:Ajnabia
1945:Uteodon
949:5658417
928:Bibcode
836:Solemys
791:mussels
788:unionid
745:monocot
737:conifer
678:CT scan
668:, with
591:(which
575:basin,
494:dentine
380:maxilla
357:monocot
340:maxilla
324:of the
248:Genus:
105:↓
3179:Ootaxa
2376:Tanius
1969:Bolong
956:
946:
845:, the
786:, and
672:being
613:Velaux
583:. The
581:France
480:Enamel
451:, and
330:France
294:, 2017
292:et al.
265:et al.
2221:Fylax
1751:Iyuku
1157:Clade
1148:Clade
1139:Clade
1130:Clade
977:Alphr
876:doi:
749:palms
718:basal
674:Latin
662:Greek
656:odous
650:-odon
589:stage
443:Like
431:Teeth
308:genus
220:Clade
204:Clade
188:Clade
175:Clade
1917:Proa
1589:Iani
1217:see
1190:see
954:PMID
839:and
813:and
756:and
603:and
500:and
474:and
397:and
378:The
269:2017
44:PreꞒ
3471:EoL
1054:doi
1050:176
1012:doi
1008:181
944:PMC
936:doi
859:gar
611:of
543:or
527:or
382:of
328:in
310:of
3495::
3473::
3458::
1159::
1150::
1141::
1132::
1048:.
1044:.
1024:^
1006:.
1002:.
988:^
975:.
952:.
942:.
934:.
922:.
918:.
892:^
861:.
829:,
782:,
579:,
551:.
511:.
504:.
478:.
447:,
427:.
375:.
267:,
222::
206::
190::
177::
94:Pg
38:Ma
33:,
3387:)
3227:?
2853:?
2791:?
2569:?
2280:?
2181:?
2056:?
2034:?
1835:?
1762:?
1754:?
1584:?
1573:?
1562:?
1554:?
1546:?
1521:?
1471:?
1435:?
1406:?
1357:?
1342:?
1331:?
1320:?
1093:e
1086:t
1079:v
1062:.
1056::
1018:.
1014::
960:.
938::
930::
924:7
660:(
252:†
239:†
226:†
210:†
194:†
99:N
89:K
84:J
79:T
74:P
69:C
64:D
59:S
54:O
49:Ꞓ
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