3894:
3889:
2979:
2993:
119:
3876:
1933:
132:
2986:
3900:
494:
513:, and the largest species of elasmarian. Approaching the size of many more derived iguanodontian ornithopods, it is, compared to these derived taxa, much more graceful and lightly built in form. One of the most remarked upon features of the taxon is its mineralized thoracic plates, also referred to as intercostal plates. These are a series of plates along the side of the torso, shared with a handful of other ornithischians such as
375:
1887:
3883:
1921:
1899:
504:
has been noted for its large size compared to other South
American ornithopods. It has been estimated to have been around 6 metres (20 ft) in length, though the only known individual may not have been fully grown. Gregory S. Paul estimated the length of this specimen at 5 m (16 ft) in
484:
received a complete osteology in 2020, a study published in
Cretaceous Research by Sebastián Rozadilla, Penélope Cruzado-Caballero, Jorge O. Calvo. This described the anatomy of the species in much more thoroughly and investigating its classification and biomechanics under a more modern lens. They
456:
specimen, MUCPv-32, consists of an essentially complete set of vertebra, a number of ribs, four mineralized thoracic plates, both sides of the pectoral girdle, and a sternum. The individual is considered to have been an adult. The preservation of the fossil was described by
1843:"New small-bodied ornithopods (Dinosauria, Neornithischia) from the Early Cretaceous Wonthaggi Formation (Strzelecki Group) of the Australian-Antarctic rift system, with revision of Qantassaurus intrepidus Rich and Vickers-Rich, 1999"
402:, an articulated, nearly complete dinosaur skeleton was discovered and excavated. It was brought to the attention of the palaeontologists by young boy Rafael Moyano, who had discovered it. Originally reported to hail from the
1719:
485:
considered the genus to be of importance, due to being the largest known elasmarian species, and for the completeness of its known remains, informing on the anatomy of the group.
4439:
464:
Subsequent research has not referred any other specimens to the species. However, in 2016, a study was published on MAU-Pv-PH-458, a fragmentary dorsal neural arch from the
4370:
1720:"A Medium-Sized Ornithopod (Dinosauria: Ornithischia) from the Upper Cretaceous Bajo Barreal Formation of Lago Colhué Huapi, Southern Chubut Province, Argentina"
476:
location, though it lived at a slightly earlier time. Other indeterminate ornithopod specimens from
Argentina similarly indicate animals of similar size to the
1599:
4357:
3893:
531:. Along with a fused, birdlike sternum, its short torso would have been rather stiff in nature. This, alongside its relatively elongate neck and
2978:
4459:
3888:
1718:
Ibiricu, Lucio M.; MartĂnez, RubĂ©n D.; Lamanna, Matthew C.; Casal, Gabriel A.; Luna, Marcelo; Harris, Jerald D.; Lacovara, Kenneth J. (2010).
4464:
1965:
1817:
2992:
1891:
1624:"Osteology of Ornithopod Macrogryphosaurus gondwanicus (Dinosauria, Ornithischia) from the Upper Cretaceous of Patagonia, Argentina"
432:
in 2007, in a study authored by Jorge O. Calvo, Juan D. Porfiri, and
Fernando E. Novas. Its generic name was derived from the Greek
468:
of northern
Argentina. The bone is the northernmost record of an ornithopod in South America. It was not determined to belong to a
3875:
4254:
4277:
4264:
399:
131:
1759:"First ornithopod remains from the Bajo de la Carpa Formation (Santonian, Upper Cretaceous), northern Patagonia, Argentina"
4469:
4454:
4449:
4444:
4269:
1669:
Cruzado-Caballero, Penélope; Filippi, Leonardo S.; Méndez, Ariel H.; Garrido, Alberto C.; Valieri, Rubén D.Juárez (2016).
1757:
Cruzado-Caballero, PenĂ©lope; Filippi, Leonardo S.; MĂ©ndez, Ariel H.; Garrido, Alberto C.; DĂaz-MartĂnez, Ignacio (2018).
1576:"Discovery of a new ornithopod dinosaur from the Portezuelo formation (Upper Cretaceous), Neuquen, Patagonia, Argentina"
1903:
3899:
458:
1911:
2985:
1958:
2065:
411:
341:
472:, but noted to be from an animal of similar size and anatomy, and from approximately the same geographic and
4429:
118:
4434:
4312:
2424:
2276:
1670:
4396:
4234:
2790:
2092:
1671:"New record of ornithopod dinosaur from the Plottier Formation (Upper Cretaceous), Patagonia, Argentina"
505:
length and 300 kg (660 lb) in body mass. As such, it is the largest species of South
American
287:
535:-like tail, gave it a rather unique form compared to that documented in other ornithischian dinosaurs.
1758:
1623:
4424:
4344:
3654:
1951:
1854:
1770:
1682:
1635:
403:
264:
3882:
1937:
593:
4006:
3617:
2202:
1739:
1651:
465:
126:
4401:
4383:
4375:
4013:
3752:
3673:
3633:
2517:
2403:
2349:
1823:
1813:
4388:
4154:
4147:
3957:
3950:
3479:
3390:
3228:
3129:
3115:
2829:
2797:
2432:
2341:
2255:
2190:
1925:
1862:
1786:
1778:
1731:
1698:
1690:
1643:
1371:
887:
425:. Noted for bony plates on its thorax, it was identified as a large species of ornithopod.
407:
387:
345:
338:
4239:
4034:
3985:
3848:
3779:
3682:
3502:
3221:
3207:
3186:
2804:
2677:
2444:
2212:
2050:
1073:
856:
815:
422:
1858:
1774:
1686:
1639:
493:
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4182:
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3786:
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3023:
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2870:
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1348:
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1217:
1184:
999:
801:
654:
521:
208:
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3813:
3723:
3703:
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3461:
3454:
3425:
3376:
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3303:
3284:
3256:
3200:
2863:
2856:
2811:
2741:
2610:
2469:
2454:
2416:
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2220:
2183:
2176:
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1395:
1322:
958:
925:
724:
669:
527:
510:
418:
69:
1743:
374:
4097:
4073:
4061:
4027:
4020:
3971:
3964:
3770:
3714:
3689:
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3550:
3352:
3317:
3263:
3193:
3165:
3051:
3044:
2884:
2849:
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2691:
2632:
2587:
2489:
2363:
2356:
2305:
2269:
2227:
2077:
2016:
1335:
1268:
1102:
839:
579:
473:
363:
192:
1782:
1647:
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4286:
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4140:
3978:
3820:
3793:
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3738:
3571:
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3411:
3404:
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3277:
3242:
3214:
3150:
3143:
2912:
2762:
2748:
2720:
2698:
2640:
2503:
2334:
2298:
2262:
2158:
2145:
2104:
1974:
1308:
1087:
741:
693:
640:
532:
224:
44:
1886:
4228:
4203:
4196:
4168:
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4041:
3927:
3626:
3606:
3564:
3439:
3291:
3158:
3108:
3073:
3066:
3037:
2877:
2755:
2727:
2596:
2569:
2544:
2384:
2377:
2370:
2248:
1411:
1251:
1136:
982:
908:
781:
548:
543:
515:
506:
395:
89:
54:
4335:
1827:
4210:
4126:
4105:
3943:
3640:
3578:
3087:
3059:
2919:
2783:
2713:
2684:
2510:
2496:
2239:
1122:
564:
557:
415:
391:
353:
349:
334:
327:
240:
143:
94:
38:
30:
1841:
Herne, Matthew C.; Nair, Jay P.; Evans, Alistair R.; Tait, Alan M. (2019).
1622:
Rozadilla, Sebastián; Cruzado-Caballero, Penélope; Calvo, Jorge O. (2020).
1898:
4329:
4090:
3759:
3647:
3447:
3418:
3345:
3270:
3235:
3136:
3122:
3080:
2904:
2705:
2670:
2576:
2562:
2524:
2034:
2007:
1998:
1735:
1058:
616:
453:
449:
330:
176:
163:
84:
79:
64:
59:
49:
1867:
1842:
4362:
3383:
2818:
1791:
1703:
378:
Satellite image of the terrain of the Neuquén Group, the geologic unit
99:
74:
3249:
2842:
1992:
1807:
153:
4306:
3094:
2624:
553:
492:
477:
373:
323:
4349:
1600:
Poropat, S. F. The
Winston Churchill Memorial Trust of Australia.
2462:
4310:
3915:
3008:
2143:
1985:
1947:
356:. It was described by Jorge Calvo and colleagues in 2007, with
1943:
1574:
Calvo, Jorge O.; Porfiri, Juan D.; Novas, Fernando E. (2007).
414:
of the same geologic group. This unit is dated to the
1909:
4319:
4220:
4071:
4051:
3926:
3803:
3769:
3713:
3672:
3616:
3592:
3519:
3478:
3362:
3301:
3021:
2937:
2894:
2828:
2654:
2586:
2542:
2479:
2443:
2402:
2238:
2201:
2156:
2103:
2076:
2049:
1617:
1615:
1613:
1611:
1609:
1607:
410:, its locality was later revised to be in the
1959:
1595:
1593:
8:
1812:. Princeton University Press. p. 310.
1569:
1567:
1565:
1563:
1561:
4440:Late Cretaceous dinosaurs of South America
4307:
3923:
3912:
3598:
3368:
3309:
3029:
3018:
3005:
2834:
2662:
2554:
2550:
2408:
2168:
2164:
2153:
2140:
2082:
2055:
2046:
1982:
1966:
1952:
1944:
1580:Arquivos do Museu Nacional, Rio de Janeiro
552:, and Calvo and colleagues proposed a new
117:
20:
1866:
1790:
1702:
546:analysis indicates that it is related to
428:The species would be described and named
1916:
1557:
444:, meaning lizard. The specific epithet
1809:The Princeton Field Guide to Dinosaurs
322:(meaning "big enigmatic lizard") is a
567:below results from analysis by Herne
7:
1387:
1363:
1341:
1314:
1209:
1159:
1152:
1128:
1118:
1094:
1065:
974:
950:
900:
893:
831:
807:
797:
773:
766:
716:
709:
685:
661:
632:
608:
586:
574:
448:refers to the ancient continent of
386:In May 1999, during field work at
14:
3898:
3892:
3887:
3881:
3874:
2991:
2984:
2977:
1931:
1919:
1897:
1885:
130:
4255:List of informal dinosaur names
394:(sixty kilometres northwest of
4265:Timeline of hadrosaur research
400:National University of Comahue
1:
4460:Fossil taxa described in 2007
1783:10.1016/j.cretres.2017.07.022
1648:10.1016/j.cretres.2019.104311
430:Macrogryphosaurus gondwanicus
300:Macrogryphosaurus gondwanicus
4465:Taxa named by Fernando Novas
1695:10.1016/j.annpal.2016.02.003
4486:
16:Extinct genus of dinosaurs
3922:
3911:
3872:
3601:
3371:
3312:
3032:
3017:
3004:
2975:
2837:
2665:
2557:
2553:
2411:
2171:
2167:
2152:
2139:
2085:
2058:
2045:
1981:
1806:Paul, Gregory S. (2016).
1724:Annals of Carnegie Museum
1409:
1392:
1385:
1368:
1361:
1346:
1339:
1319:
1312:
1265:
1248:
1231:
1214:
1207:
1181:
1164:
1157:
1150:
1133:
1126:
1116:
1099:
1092:
1070:
1063:
996:
979:
972:
955:
948:
922:
905:
898:
891:
853:
836:
829:
812:
805:
795:
778:
771:
764:
738:
721:
714:
707:
690:
683:
666:
659:
637:
630:
613:
606:
591:
584:
440:, meaning enigmatic, and
293:
286:
127:Scientific classification
125:
116:
23:
1675:Annales de Paléontologie
461:as "amazing" in nature.
412:Sierra Barrosa Formation
342:Sierra Barrosa Formation
1847:Journal of Paleontology
560:, for the two genera.
498:
459:Dr. Stephen F. Poropat
383:
4397:Paleobiology Database
4235:Basturs Poble bonebed
496:
377:
4470:Ornithischian genera
4455:Portezuelo Formation
4450:Fossils of Argentina
4445:Cretaceous Argentina
4257:(contains hadrosaur
3655:Probrachylophosaurus
1906:at Wikimedia Commons
1736:10.2992/007.079.0103
404:Portezuelo Formation
370:Discovery and naming
1868:10.1017/jpa.2018.95
1859:2019JPal...93..543H
1775:2018CrRes..83..182C
1763:Cretaceous Research
1687:2016AnPal.102..145C
1640:2020CrRes.10804311R
1628:Cretaceous Research
594:Heterodontosauridae
398:) conducted by the
279:M. gondwanicus
4007:Ornithopodichnites
3618:Brachylophosaurini
2203:Hypsilophodontidae
499:
466:Plottier Formation
384:
366:and only species.
4412:
4411:
4384:Open Tree of Life
4321:Macrogryphosaurus
4313:Taxon identifiers
4304:
4303:
4300:
4299:
4296:
4295:
4014:Shiraminesauropus
3907:
3906:
3870:
3869:
3866:
3865:
3862:
3861:
3858:
3857:
3753:Naashoibitosaurus
3674:Austrokritosauria
3634:Brachylophosaurus
3588:
3587:
3000:
2999:
2973:
2972:
2969:
2968:
2965:
2964:
2961:
2960:
2957:
2956:
2650:
2649:
2538:
2537:
2534:
2533:
2518:Transylvanosaurus
2404:Rhabdodontomorpha
2350:Notohypsilophodon
2321:Macrogryphosaurus
2135:
2134:
2131:
2130:
2127:
2126:
2123:
2122:
1904:Macrogryphosaurus
1902:Media related to
1892:Macrogryphosaurus
1819:978-1-78684-190-2
1548:
1547:
1539:
1538:
1530:
1529:
1521:
1520:
1512:
1511:
1503:
1502:
1494:
1493:
1485:
1484:
1476:
1475:
1467:
1466:
1458:
1457:
1449:
1448:
1440:
1439:
1431:
1430:
1422:
1421:
1298:
1297:
1289:
1288:
1280:
1279:
1196:
1195:
1168:Macrogryphosaurus
1047:
1046:
1038:
1037:
1029:
1028:
1020:
1019:
1011:
1010:
937:
936:
877:
876:
868:
867:
753:
752:
502:Macrogryphosaurus
470:Macrogryphosaurus
436:, meaning large,
380:Macrogryphosaurus
319:Macrogryphosaurus
315:
314:
267:
255:Macrogryphosaurus
25:Macrogryphosaurus
4477:
4405:
4404:
4392:
4391:
4379:
4378:
4366:
4365:
4353:
4352:
4340:
4339:
4338:
4308:
4281:mummy S.M. R4036
4155:Microhadrosaurus
4148:Mandschurosaurus
3958:Camptosaurichnus
3951:Bonaparteichnium
3924:
3917:Related articles
3913:
3902:
3896:
3891:
3886:
3885:
3878:
3599:
3480:Parasaurolophini
3391:Angulomastacator
3369:
3310:
3229:Shuangmiaosaurus
3130:Huehuecanauhtlus
3116:Gongpoquansaurus
3030:
3019:
3006:
2995:
2989:
2988:
2981:
2835:
2830:Hadrosauriformes
2798:Ratchasimasaurus
2663:
2555:
2551:
2433:Muttaburrasaurus
2409:
2342:Muttaburrasaurus
2256:Atlascopcosaurus
2191:Thescelosauridae
2169:
2165:
2154:
2141:
2083:
2056:
2047:
2040:
2039:
1983:
1968:
1961:
1954:
1945:
1936:
1935:
1934:
1924:
1923:
1922:
1915:
1901:
1890:Data related to
1889:
1873:
1872:
1870:
1838:
1832:
1831:
1803:
1797:
1796:
1794:
1754:
1748:
1747:
1715:
1709:
1708:
1706:
1666:
1660:
1659:
1619:
1602:
1597:
1588:
1587:
1571:
1388:
1372:Muttaburrasaurus
1364:
1342:
1315:
1210:
1160:
1153:
1129:
1119:
1095:
1066:
975:
951:
901:
894:
888:Thescelosauridae
832:
808:
798:
774:
767:
717:
710:
686:
662:
633:
609:
587:
575:
388:Mari Menuco Lake
339:Upper Cretaceous
302:
298:
259:
252:
239:
223:
207:
191:
135:
134:
121:
111:
41:
29:Temporal range:
21:
4485:
4484:
4480:
4479:
4478:
4476:
4475:
4474:
4415:
4414:
4413:
4408:
4400:
4395:
4387:
4382:
4374:
4369:
4361:
4356:
4348:
4343:
4334:
4333:
4328:
4315:
4305:
4292:
4273:mummy AMNH 5060
4240:Dakota (fossil)
4216:
4067:
4047:
4035:Tetrapodosaurus
3986:Hadrosaurichnus
3918:
3903:
3880:
3854:
3849:Shantungosaurus
3799:
3780:Augustynolophus
3765:
3709:
3683:Bonapartesaurus
3668:
3612:
3584:
3515:
3503:Parasaurolophus
3474:
3358:
3306:
3297:
3222:Qianjiangsaurus
3208:Probactrosaurus
3187:Penelopognathus
3026:
3013:
2996:
2983:
2953:
2933:
2890:
2824:
2805:Riabininohadros
2678:Bayannurosaurus
2659:
2646:
2582:
2547:
2530:
2475:
2445:Tenontosauridae
2439:
2398:
2234:
2213:Gideonmantellia
2197:
2161:
2148:
2119:
2099:
2072:
2066:Avemetatarsalia
2051:Avemetatarsalia
2041:
1988:
1987:
1977:
1972:
1942:
1932:
1930:
1920:
1918:
1910:
1882:
1877:
1876:
1840:
1839:
1835:
1820:
1805:
1804:
1800:
1756:
1755:
1751:
1717:
1716:
1712:
1668:
1667:
1663:
1621:
1620:
1605:
1598:
1591:
1573:
1572:
1559:
1554:
1549:
1540:
1531:
1522:
1513:
1504:
1495:
1486:
1477:
1468:
1459:
1450:
1441:
1432:
1423:
1299:
1290:
1281:
1197:
1074:Marginocephalia
1048:
1039:
1030:
1021:
1012:
938:
878:
869:
857:Changchunsaurus
754:
541:
497:Size comparison
491:
423:Late Cretaceous
372:
311:
304:
296:
295:
282:
258:
250:
237:
221:
205:
189:
129:
112:
110:
109:
108:
107:
102:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
36:
35:
33:
27:
17:
12:
11:
5:
4483:
4481:
4473:
4472:
4467:
4462:
4457:
4452:
4447:
4442:
4437:
4432:
4430:Coniacian life
4427:
4417:
4416:
4410:
4409:
4407:
4406:
4393:
4380:
4367:
4354:
4341:
4325:
4323:
4317:
4316:
4311:
4302:
4301:
4298:
4297:
4294:
4293:
4291:
4290:
4283:
4275:
4267:
4262:
4252:
4250:Hypsilophodont
4247:
4245:Hadrosaur diet
4242:
4237:
4232:
4224:
4222:
4221:Other articles
4218:
4217:
4215:
4214:
4207:
4200:
4193:
4186:
4183:Stephanosaurus
4179:
4172:
4165:
4158:
4151:
4144:
4137:
4130:
4123:
4120:Fulgurotherium
4116:
4109:
4102:
4094:
4087:
4079:
4077:
4069:
4068:
4066:
4065:
4057:
4055:
4049:
4048:
4046:
4045:
4038:
4031:
4024:
4017:
4010:
4003:
3996:
3993:Iguanodontipus
3989:
3982:
3975:
3968:
3961:
3954:
3947:
3940:
3932:
3930:
3920:
3919:
3916:
3909:
3908:
3905:
3904:
3873:
3871:
3868:
3867:
3864:
3863:
3860:
3859:
3856:
3855:
3853:
3852:
3845:
3842:Laiyangosaurus
3838:
3831:
3824:
3817:
3809:
3807:
3805:Edmontosaurini
3801:
3800:
3798:
3797:
3790:
3787:Prosaurolophus
3783:
3775:
3773:
3767:
3766:
3764:
3763:
3756:
3749:
3742:
3735:
3732:Coahuilasaurus
3728:
3719:
3717:
3711:
3710:
3708:
3707:
3700:
3693:
3686:
3678:
3676:
3670:
3669:
3667:
3666:
3658:
3651:
3644:
3637:
3630:
3622:
3620:
3614:
3613:
3611:
3610:
3602:
3596:
3590:
3589:
3586:
3585:
3583:
3582:
3575:
3568:
3561:
3554:
3547:
3540:
3533:
3525:
3523:
3517:
3516:
3514:
3513:
3506:
3499:
3492:
3484:
3482:
3476:
3475:
3473:
3472:
3465:
3458:
3451:
3444:
3436:
3429:
3422:
3415:
3408:
3401:
3394:
3387:
3380:
3372:
3366:
3364:Lambeosaurinae
3360:
3359:
3357:
3356:
3349:
3342:
3335:
3328:
3321:
3313:
3307:
3302:
3299:
3298:
3296:
3295:
3288:
3281:
3274:
3267:
3260:
3253:
3246:
3239:
3232:
3225:
3218:
3211:
3204:
3197:
3190:
3183:
3180:Nanyangosaurus
3176:
3173:Nanningosaurus
3169:
3162:
3155:
3147:
3140:
3133:
3126:
3119:
3112:
3105:
3102:Gilmoreosaurus
3098:
3091:
3084:
3077:
3070:
3063:
3056:
3048:
3041:
3033:
3027:
3024:Hadrosauroidea
3022:
3015:
3014:
3011:Hadrosauroidea
3009:
3002:
3001:
2998:
2997:
2976:
2974:
2971:
2970:
2967:
2966:
2963:
2962:
2959:
2958:
2955:
2954:
2952:
2951:
2950:
2949:
2943:
2941:
2939:Hadrosauroidea
2935:
2934:
2932:
2931:
2927:Mantellisaurus
2923:
2916:
2909:
2900:
2898:
2896:Iguanodontidae
2892:
2891:
2889:
2888:
2881:
2874:
2871:Mantellisaurus
2867:
2860:
2853:
2846:
2838:
2832:
2826:
2825:
2823:
2822:
2815:
2808:
2801:
2794:
2787:
2780:
2773:
2766:
2759:
2752:
2745:
2738:
2735:Iguanacolossus
2731:
2724:
2717:
2710:
2702:
2695:
2688:
2681:
2674:
2666:
2660:
2657:Ankylopollexia
2655:
2652:
2651:
2648:
2647:
2645:
2644:
2637:
2629:
2621:
2618:Eousdryosaurus
2614:
2607:
2604:Dysalotosaurus
2600:
2592:
2590:
2584:
2583:
2581:
2580:
2573:
2566:
2558:
2548:
2543:
2540:
2539:
2536:
2535:
2532:
2531:
2529:
2528:
2521:
2514:
2507:
2500:
2493:
2485:
2483:
2481:Rhabdodontidae
2477:
2476:
2474:
2473:
2466:
2459:
2450:
2448:
2441:
2440:
2438:
2437:
2429:
2421:
2412:
2406:
2400:
2399:
2397:
2396:
2392:Weewarrasaurus
2388:
2381:
2374:
2367:
2360:
2353:
2346:
2338:
2331:
2324:
2317:
2314:Leaellynasaura
2310:
2302:
2295:
2292:Gasparinisaura
2288:
2285:Galleonosaurus
2281:
2273:
2266:
2259:
2252:
2244:
2242:
2236:
2235:
2233:
2232:
2224:
2217:
2208:
2206:
2199:
2198:
2196:
2195:
2187:
2180:
2172:
2162:
2157:
2150:
2149:
2144:
2137:
2136:
2133:
2132:
2129:
2128:
2125:
2124:
2121:
2120:
2118:
2117:
2116:
2115:
2109:
2107:
2101:
2100:
2098:
2097:
2096:
2095:
2086:
2080:
2074:
2073:
2071:
2070:
2069:
2068:
2059:
2053:
2043:
2042:
2038:
2037:
2028:
2026:Neornithischia
2019:
2010:
2001:
1995:
1986:
1979:
1978:
1973:
1971:
1970:
1963:
1956:
1948:
1941:
1940:
1928:
1908:
1907:
1895:
1894:at Wikispecies
1881:
1880:External links
1878:
1875:
1874:
1853:(3): 543–584.
1833:
1818:
1798:
1749:
1710:
1681:(2): 145–150.
1661:
1603:
1589:
1556:
1555:
1553:
1550:
1546:
1545:
1542:
1541:
1537:
1536:
1533:
1532:
1528:
1527:
1524:
1523:
1519:
1518:
1515:
1514:
1510:
1509:
1506:
1505:
1501:
1500:
1497:
1496:
1492:
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1487:
1483:
1482:
1479:
1478:
1474:
1473:
1470:
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1464:
1461:
1460:
1456:
1455:
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1446:
1443:
1442:
1438:
1437:
1434:
1433:
1429:
1428:
1425:
1424:
1420:
1419:
1416:
1415:
1408:
1405:
1404:
1401:
1400:
1391:
1386:
1384:
1381:
1380:
1377:
1376:
1367:
1362:
1360:
1357:
1356:
1353:
1352:
1349:Rhabdodontidae
1345:
1340:
1338:
1332:
1331:
1328:
1327:
1318:
1313:
1311:
1305:
1304:
1301:
1300:
1296:
1295:
1292:
1291:
1287:
1286:
1283:
1282:
1278:
1277:
1274:
1273:
1264:
1261:
1260:
1257:
1256:
1247:
1244:
1243:
1240:
1239:
1235:Leaellynasaura
1230:
1227:
1226:
1223:
1222:
1218:Galleonosaurus
1213:
1208:
1206:
1203:
1202:
1199:
1198:
1194:
1193:
1190:
1189:
1185:Gasparinisaura
1180:
1177:
1176:
1173:
1172:
1163:
1158:
1156:
1151:
1149:
1146:
1145:
1142:
1141:
1132:
1127:
1125:
1117:
1115:
1112:
1111:
1108:
1107:
1098:
1093:
1091:
1083:
1082:
1079:
1078:
1069:
1064:
1062:
1054:
1053:
1050:
1049:
1045:
1044:
1041:
1040:
1036:
1035:
1032:
1031:
1027:
1026:
1023:
1022:
1018:
1017:
1014:
1013:
1009:
1008:
1005:
1004:
1000:Thescelosaurus
995:
992:
991:
988:
987:
978:
973:
971:
968:
967:
964:
963:
954:
949:
947:
944:
943:
940:
939:
935:
934:
931:
930:
921:
918:
917:
914:
913:
904:
899:
897:
892:
890:
884:
883:
880:
879:
875:
874:
871:
870:
866:
865:
862:
861:
852:
849:
848:
845:
844:
835:
830:
828:
825:
824:
821:
820:
811:
806:
804:
802:Jeholosauridae
796:
794:
791:
790:
787:
786:
777:
772:
770:
765:
763:
760:
759:
756:
755:
751:
750:
747:
746:
737:
734:
733:
730:
729:
720:
715:
713:
708:
706:
703:
702:
699:
698:
689:
684:
682:
679:
678:
675:
674:
665:
660:
658:
655:Neornithischia
650:
649:
646:
645:
636:
631:
629:
626:
625:
622:
621:
612:
607:
605:
602:
601:
598:
597:
590:
585:
583:
573:
540:
539:Classification
537:
522:Thescelosaurus
490:
487:
482:M. gondwanicus
371:
368:
359:M. gondwanicus
313:
312:
305:
291:
290:
284:
283:
275:
273:
269:
268:
248:
244:
243:
235:
228:
227:
219:
212:
211:
209:Neornithischia
203:
196:
195:
187:
180:
179:
174:
167:
166:
161:
157:
156:
151:
147:
146:
141:
137:
136:
123:
122:
114:
113:
105:
104:
103:
98:
93:
88:
83:
78:
73:
68:
63:
58:
53:
48:
43:
42:
28:
15:
13:
10:
9:
6:
4:
3:
2:
4482:
4471:
4468:
4466:
4463:
4461:
4458:
4456:
4453:
4451:
4448:
4446:
4443:
4441:
4438:
4436:
4435:Turonian life
4433:
4431:
4428:
4426:
4423:
4422:
4420:
4403:
4398:
4394:
4390:
4385:
4381:
4377:
4372:
4368:
4364:
4359:
4355:
4351:
4346:
4342:
4337:
4331:
4327:
4326:
4324:
4322:
4318:
4314:
4309:
4289:
4288:
4284:
4282:
4280:
4279:Edmontosaurus
4276:
4274:
4272:
4271:Edmontosaurus
4268:
4266:
4263:
4260:
4256:
4253:
4251:
4248:
4246:
4243:
4241:
4238:
4236:
4233:
4231:
4230:
4226:
4225:
4223:
4219:
4213:
4212:
4208:
4206:
4205:
4201:
4199:
4198:
4194:
4192:
4191:
4190:Syngonosaurus
4187:
4185:
4184:
4180:
4178:
4177:
4173:
4171:
4170:
4166:
4164:
4163:
4159:
4157:
4156:
4152:
4150:
4149:
4145:
4143:
4142:
4138:
4136:
4135:
4134:Koutalisaurus
4131:
4129:
4128:
4124:
4122:
4121:
4117:
4115:
4114:
4113:Eucercosaurus
4110:
4108:
4107:
4103:
4100:
4099:
4095:
4093:
4092:
4088:
4086:
4085:
4084:Arstanosaurus
4081:
4080:
4078:
4076:
4075:
4070:
4064:
4063:
4059:
4058:
4056:
4054:
4050:
4044:
4043:
4039:
4037:
4036:
4032:
4030:
4029:
4025:
4023:
4022:
4018:
4016:
4015:
4011:
4009:
4008:
4004:
4002:
4001:
4000:Orcauichnites
3997:
3995:
3994:
3990:
3988:
3987:
3983:
3981:
3980:
3976:
3974:
3973:
3969:
3967:
3966:
3962:
3960:
3959:
3955:
3953:
3952:
3948:
3946:
3945:
3941:
3939:
3938:
3937:Amblydactylus
3934:
3933:
3931:
3929:
3925:
3921:
3914:
3910:
3901:
3897:
3895:
3890:
3884:
3877:
3851:
3850:
3846:
3844:
3843:
3839:
3837:
3836:
3835:Kundurosaurus
3832:
3830:
3829:
3828:Kerberosaurus
3825:
3823:
3822:
3818:
3816:
3815:
3814:Edmontosaurus
3811:
3810:
3808:
3806:
3802:
3796:
3795:
3791:
3789:
3788:
3784:
3782:
3781:
3777:
3776:
3774:
3772:
3768:
3762:
3761:
3757:
3755:
3754:
3750:
3748:
3747:
3743:
3741:
3740:
3736:
3734:
3733:
3729:
3726:
3725:
3724:Anasazisaurus
3721:
3720:
3718:
3716:
3712:
3706:
3705:
3704:Secernosaurus
3701:
3699:
3698:
3697:Kelumapusaura
3694:
3692:
3691:
3687:
3685:
3684:
3680:
3679:
3677:
3675:
3671:
3664:
3663:
3659:
3657:
3656:
3652:
3650:
3649:
3645:
3643:
3642:
3638:
3636:
3635:
3631:
3629:
3628:
3624:
3623:
3621:
3619:
3615:
3609:
3608:
3604:
3603:
3600:
3597:
3595:
3594:Saurolophinae
3591:
3581:
3580:
3576:
3574:
3573:
3569:
3567:
3566:
3562:
3560:
3559:
3555:
3553:
3552:
3548:
3546:
3545:
3544:Hypacrosaurus
3541:
3539:
3538:
3537:Corythosaurus
3534:
3532:
3531:
3527:
3526:
3524:
3522:
3521:Lambeosaurini
3518:
3512:
3511:
3507:
3505:
3504:
3500:
3498:
3497:
3496:Charonosaurus
3493:
3491:
3490:
3486:
3485:
3483:
3481:
3477:
3471:
3470:
3469:Tsintaosaurus
3466:
3464:
3463:
3462:Pararhabdodon
3459:
3457:
3456:
3455:Nipponosaurus
3452:
3450:
3449:
3445:
3442:
3441:
3437:
3435:
3434:
3430:
3428:
3427:
3426:Jaxartosaurus
3423:
3421:
3420:
3416:
3414:
3413:
3409:
3407:
3406:
3402:
3400:
3399:
3395:
3393:
3392:
3388:
3386:
3385:
3381:
3379:
3378:
3377:Adynomosaurus
3374:
3373:
3370:
3367:
3365:
3361:
3355:
3354:
3350:
3348:
3347:
3343:
3341:
3340:
3339:Lapampasaurus
3336:
3334:
3333:
3329:
3327:
3326:
3322:
3320:
3319:
3315:
3314:
3311:
3308:
3305:
3304:Hadrosauridae
3300:
3294:
3293:
3289:
3287:
3286:
3285:Zhanghenglong
3282:
3280:
3279:
3275:
3273:
3272:
3268:
3266:
3265:
3261:
3259:
3258:
3257:Telmatosaurus
3254:
3252:
3251:
3247:
3245:
3244:
3240:
3238:
3237:
3233:
3231:
3230:
3226:
3224:
3223:
3219:
3217:
3216:
3212:
3210:
3209:
3205:
3203:
3202:
3201:Portellsaurus
3198:
3196:
3195:
3191:
3189:
3188:
3184:
3182:
3181:
3177:
3175:
3174:
3170:
3168:
3167:
3163:
3161:
3160:
3156:
3153:
3152:
3148:
3146:
3145:
3141:
3139:
3138:
3134:
3132:
3131:
3127:
3125:
3124:
3120:
3118:
3117:
3113:
3111:
3110:
3106:
3104:
3103:
3099:
3097:
3096:
3092:
3090:
3089:
3085:
3083:
3082:
3078:
3076:
3075:
3071:
3069:
3068:
3064:
3062:
3061:
3057:
3054:
3053:
3049:
3047:
3046:
3042:
3040:
3039:
3035:
3034:
3031:
3028:
3025:
3020:
3016:
3012:
3007:
3003:
2994:
2990:
2987:
2980:
2947:
2946:
2945:
2944:
2942:
2940:
2936:
2929:
2928:
2924:
2922:
2921:
2917:
2915:
2914:
2910:
2907:
2906:
2902:
2901:
2899:
2897:
2893:
2887:
2886:
2882:
2880:
2879:
2875:
2873:
2872:
2868:
2866:
2865:
2864:Jinzhousaurus
2861:
2859:
2858:
2857:Hypselospinus
2854:
2852:
2851:
2847:
2845:
2844:
2840:
2839:
2836:
2833:
2831:
2827:
2821:
2820:
2816:
2814:
2813:
2812:Theiophytalia
2809:
2807:
2806:
2802:
2800:
2799:
2795:
2793:
2792:
2788:
2786:
2785:
2781:
2779:
2778:
2774:
2772:
2771:
2767:
2765:
2764:
2760:
2758:
2757:
2753:
2751:
2750:
2746:
2744:
2743:
2742:Lanzhousaurus
2739:
2737:
2736:
2732:
2730:
2729:
2725:
2723:
2722:
2718:
2716:
2715:
2711:
2708:
2707:
2703:
2701:
2700:
2696:
2694:
2693:
2689:
2687:
2686:
2682:
2680:
2679:
2675:
2673:
2672:
2668:
2667:
2664:
2661:
2658:
2653:
2643:
2642:
2638:
2635:
2634:
2630:
2627:
2626:
2622:
2620:
2619:
2615:
2613:
2612:
2611:Elrhazosaurus
2608:
2606:
2605:
2601:
2599:
2598:
2594:
2593:
2591:
2589:
2585:
2579:
2578:
2574:
2572:
2571:
2567:
2565:
2564:
2560:
2559:
2556:
2552:
2549:
2546:
2541:
2527:
2526:
2522:
2520:
2519:
2515:
2513:
2512:
2508:
2506:
2505:
2501:
2499:
2498:
2494:
2492:
2491:
2487:
2486:
2484:
2482:
2478:
2472:
2471:
2470:Tenontosaurus
2467:
2465:
2464:
2460:
2457:
2456:
2455:Convolosaurus
2452:
2451:
2449:
2446:
2442:
2435:
2434:
2430:
2427:
2426:
2422:
2419:
2418:
2417:Ampelognathus
2414:
2413:
2410:
2407:
2405:
2401:
2394:
2393:
2389:
2387:
2386:
2382:
2380:
2379:
2375:
2373:
2372:
2368:
2366:
2365:
2361:
2359:
2358:
2354:
2352:
2351:
2347:
2344:
2343:
2339:
2337:
2336:
2332:
2330:
2329:
2328:Mahuidacursor
2325:
2323:
2322:
2318:
2316:
2315:
2311:
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:
2245:
2243:
2241:
2237:
2230:
2229:
2225:
2223:
2222:
2221:Hypsilophodon
2218:
2215:
2214:
2210:
2209:
2207:
2204:
2200:
2193:
2192:
2188:
2186:
2185:
2184:Callovosaurus
2181:
2179:
2178:
2177:Burianosaurus
2174:
2173:
2170:
2166:
2163:
2160:
2155:
2151:
2147:
2142:
2138:
2113:
2112:
2111:
2110:
2108:
2106:
2102:
2094:
2090:
2089:
2088:
2087:
2084:
2081:
2079:
2075:
2067:
2063:
2062:
2061:
2060:
2057:
2054:
2052:
2048:
2044:
2036:
2032:
2029:
2027:
2023:
2020:
2018:
2014:
2011:
2009:
2005:
2002:
2000:
1996:
1994:
1990:
1989:
1984:
1980:
1976:
1969:
1964:
1962:
1957:
1955:
1950:
1949:
1946:
1939:
1929:
1927:
1917:
1913:
1905:
1900:
1896:
1893:
1888:
1884:
1883:
1879:
1869:
1864:
1860:
1856:
1852:
1848:
1844:
1837:
1834:
1829:
1825:
1821:
1815:
1811:
1810:
1802:
1799:
1793:
1788:
1784:
1780:
1776:
1772:
1768:
1764:
1760:
1753:
1750:
1745:
1741:
1737:
1733:
1729:
1725:
1721:
1714:
1711:
1705:
1700:
1696:
1692:
1688:
1684:
1680:
1676:
1672:
1665:
1662:
1657:
1653:
1649:
1645:
1641:
1637:
1633:
1629:
1625:
1618:
1616:
1614:
1612:
1610:
1608:
1604:
1601:
1596:
1594:
1590:
1586:(4): 471–483.
1585:
1581:
1577:
1570:
1568:
1566:
1564:
1562:
1558:
1551:
1544:
1543:
1535:
1534:
1526:
1525:
1517:
1516:
1508:
1507:
1499:
1498:
1490:
1489:
1481:
1480:
1472:
1471:
1463:
1462:
1454:
1453:
1445:
1444:
1436:
1435:
1427:
1426:
1418:
1417:
1414:
1413:
1407:
1406:
1403:
1402:
1399:
1398:
1397:
1396:Tenontosaurus
1390:
1389:
1383:
1382:
1379:
1378:
1375:
1374:
1373:
1366:
1365:
1359:
1358:
1355:
1354:
1351:
1350:
1344:
1343:
1337:
1334:
1333:
1330:
1329:
1326:
1325:
1324:
1323:Hypsilophodon
1317:
1316:
1310:
1307:
1306:
1303:
1302:
1294:
1293:
1285:
1284:
1276:
1275:
1272:
1271:
1270:
1263:
1262:
1259:
1258:
1255:
1254:
1253:
1246:
1245:
1242:
1241:
1238:
1237:
1236:
1229:
1228:
1225:
1224:
1221:
1220:
1219:
1212:
1211:
1205:
1204:
1201:
1200:
1192:
1191:
1188:
1187:
1186:
1179:
1178:
1175:
1174:
1171:
1170:
1169:
1162:
1161:
1155:
1154:
1148:
1147:
1144:
1143:
1140:
1139:
1138:
1131:
1130:
1124:
1121:
1120:
1114:
1113:
1110:
1109:
1106:
1105:
1104:
1097:
1096:
1090:
1089:
1085:
1084:
1081:
1080:
1077:
1076:
1075:
1068:
1067:
1061:
1060:
1056:
1055:
1052:
1051:
1043:
1042:
1034:
1033:
1025:
1024:
1016:
1015:
1007:
1006:
1003:
1002:
1001:
994:
993:
990:
989:
986:
985:
984:
977:
976:
970:
969:
966:
965:
962:
961:
960:
959:Zephyrosaurus
953:
952:
946:
945:
942:
941:
933:
932:
929:
928:
927:
926:Koreanosaurus
920:
919:
916:
915:
912:
911:
910:
903:
902:
896:
895:
889:
886:
885:
882:
881:
873:
872:
864:
863:
860:
859:
858:
851:
850:
847:
846:
843:
842:
841:
834:
833:
827:
826:
823:
822:
819:
818:
817:
810:
809:
803:
800:
799:
793:
792:
789:
788:
785:
784:
783:
776:
775:
769:
768:
762:
761:
758:
757:
749:
748:
745:
744:
743:
736:
735:
732:
731:
728:
727:
726:
725:Hexinlusaurus
719:
718:
712:
711:
705:
704:
701:
700:
697:
696:
695:
688:
687:
681:
680:
677:
676:
673:
672:
671:
670:Lesothosaurus
664:
663:
657:
656:
652:
651:
648:
647:
644:
643:
642:
635:
634:
628:
627:
624:
623:
620:
619:
618:
611:
610:
604:
603:
600:
599:
596:
595:
589:
588:
582:
581:
577:
576:
572:
570:
566:
561:
559:
555:
551:
550:
545:
538:
536:
534:
530:
529:
528:Hypsilophodon
524:
523:
518:
517:
512:
511:Hadrosauridae
508:
503:
495:
488:
486:
483:
479:
475:
474:stratigraphic
471:
467:
462:
460:
455:
451:
447:
443:
439:
435:
431:
426:
424:
420:
417:
413:
409:
408:Neuquén Group
405:
401:
397:
393:
389:
381:
376:
369:
367:
365:
361:
360:
355:
351:
347:
346:Neuquén Group
343:
340:
336:
332:
329:
325:
321:
320:
309:
303:
301:
292:
289:
288:Binomial name
285:
281:
280:
274:
271:
270:
266:
263:
257:
256:
249:
246:
245:
242:
236:
233:
230:
229:
226:
220:
217:
214:
213:
210:
204:
201:
198:
197:
194:
188:
185:
182:
181:
178:
175:
172:
169:
168:
165:
162:
159:
158:
155:
152:
149:
148:
145:
142:
139:
138:
133:
128:
124:
120:
115:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
40:
32:
26:
22:
19:
4320:
4285:
4278:
4270:
4258:
4227:
4209:
4202:
4195:
4188:
4181:
4174:
4167:
4160:
4153:
4146:
4139:
4132:
4125:
4118:
4111:
4104:
4098:Claorhynchus
4096:
4089:
4082:
4074:Nomina dubia
4072:
4062:Guegoolithus
4060:
4040:
4033:
4028:Staurichnium
4026:
4021:Sousaichnium
4019:
4012:
4005:
3998:
3991:
3984:
3977:
3972:Dakotasaurus
3970:
3965:Caririchnium
3963:
3956:
3949:
3942:
3935:
3879:
3847:
3840:
3833:
3826:
3819:
3812:
3792:
3785:
3778:
3771:Saurolophini
3758:
3751:
3744:
3737:
3730:
3722:
3715:Kritosaurini
3702:
3695:
3690:Huallasaurus
3688:
3681:
3662:Wulagasaurus
3660:
3653:
3646:
3639:
3632:
3625:
3605:
3577:
3570:
3563:
3556:
3551:Lambeosaurus
3549:
3542:
3535:
3528:
3508:
3501:
3494:
3487:
3467:
3460:
3453:
3446:
3438:
3431:
3424:
3417:
3410:
3403:
3396:
3389:
3382:
3375:
3353:Yamatosaurus
3351:
3344:
3337:
3330:
3323:
3318:Aquilarhinus
3316:
3290:
3283:
3276:
3269:
3264:Tethyshadros
3262:
3255:
3248:
3241:
3234:
3227:
3220:
3213:
3206:
3199:
3194:Plesiohadros
3192:
3185:
3178:
3171:
3166:Lophorhothon
3164:
3157:
3149:
3142:
3135:
3128:
3121:
3114:
3107:
3100:
3093:
3086:
3079:
3072:
3065:
3058:
3052:Batyrosaurus
3050:
3045:Bactrosaurus
3043:
3036:
2982:
2925:
2918:
2911:
2903:
2885:Ouranosaurus
2883:
2876:
2869:
2862:
2855:
2850:Brighstoneus
2848:
2841:
2817:
2810:
2803:
2796:
2789:
2782:
2777:Osmakasaurus
2775:
2770:Oblitosaurus
2768:
2761:
2754:
2747:
2740:
2733:
2726:
2719:
2712:
2704:
2697:
2692:Camptosaurus
2690:
2683:
2676:
2669:
2639:
2633:Kangnasaurus
2631:
2623:
2616:
2609:
2602:
2595:
2588:Dryosauridae
2575:
2568:
2561:
2523:
2516:
2509:
2502:
2495:
2490:Matheronodon
2488:
2468:
2461:
2453:
2431:
2423:
2415:
2390:
2383:
2376:
2369:
2364:Sektensaurus
2362:
2357:Qantassaurus
2355:
2348:
2340:
2333:
2326:
2320:
2319:
2312:
2306:Kangnasaurus
2304:
2297:
2290:
2283:
2275:
2270:Diluvicursor
2268:
2261:
2254:
2247:
2228:Vectidromeus
2226:
2219:
2211:
2189:
2182:
2175:
2093:Ornithischia
2078:Ornithischia
2030:
2021:
2017:Ornithischia
2012:
2003:
1938:Paleontology
1850:
1846:
1836:
1808:
1801:
1766:
1762:
1752:
1730:(1): 39–50.
1727:
1723:
1713:
1678:
1674:
1664:
1631:
1627:
1583:
1579:
1410:
1394:
1393:
1370:
1369:
1347:
1336:Iguanodontia
1321:
1320:
1269:Diluvicursor
1267:
1266:
1250:
1249:
1233:
1232:
1216:
1215:
1183:
1182:
1167:
1166:
1165:
1135:
1134:
1103:Parksosaurus
1101:
1100:
1086:
1072:
1071:
1057:
998:
997:
981:
980:
957:
956:
924:
923:
907:
906:
855:
854:
840:Jeholosaurus
838:
837:
814:
813:
780:
779:
740:
739:
723:
722:
692:
691:
668:
667:
653:
639:
638:
615:
614:
592:
580:Ornithischia
578:
568:
562:
547:
544:Phylogenetic
542:
526:
520:
514:
501:
500:
481:
469:
463:
445:
441:
437:
433:
429:
427:
385:
379:
358:
357:
318:
317:
316:
307:
299:
294:
278:
277:
261:
254:
253:
231:
215:
199:
193:Ornithischia
183:
170:
24:
18:
4425:Elasmarians
4287:Willinakaqe
4259:nomina nuda
4176:Siluosaurus
4141:Loncosaurus
3979:Dinehichnus
3821:Kamuysaurus
3794:Saurolophus
3746:Kritosaurus
3739:Gryposaurus
3572:Sahaliyania
3558:Magnapaulia
3530:Amurosaurus
3510:Tlatolophus
3489:Adelolophus
3433:Kazaklambia
3412:Blasisaurus
3405:Arenysaurus
3398:Aralosaurus
3332:Hadrosaurus
3325:Eotrachodon
3278:Yunganglong
3243:Sirindhorna
3215:Protohadros
3151:Koshisaurus
3144:Jintasaurus
2913:Comptonatus
2763:Napaisaurus
2749:Lurdusaurus
2721:Fukuisaurus
2699:Cedrorestes
2641:Valdosaurus
2504:Pareisactus
2335:Morrosaurus
2299:Isasicursor
2263:Chakisaurus
2159:Ornithopoda
2146:Ornithopoda
2105:Ornithopoda
1975:Ornithopoda
1792:11336/71315
1769:: 182–193.
1704:11336/62352
1309:Clypeodonta
1088:Ornithopoda
742:Yandusaurus
694:Agilisaurus
641:Thyreophora
533:coelurosaur
509:outside of
489:Description
446:gondwanicus
225:Ornithopoda
37:93–89
4419:Categories
4229:Arkharavia
4204:Tichosteus
4197:Thespesius
4169:Pteropelyx
4162:Orthomerus
4042:Wintonopus
3627:Acristavus
3607:Barsboldia
3565:Olorotitan
3440:Latirhinus
3292:Zuoyunlong
3159:Levnesovia
3109:Gobihadros
3074:Datonglong
3067:Claosaurus
3038:Altirhinus
2948:see below↓
2878:Morelladon
2756:Magnamanus
2728:Hippodraco
2597:Dryosaurus
2570:Hesperonyx
2545:Dryomorpha
2385:Trinisaura
2378:Tietasaura
2371:Talenkauen
2249:Anabisetia
2114:see below↓
2008:Dinosauria
1634:: 104311.
1552:References
1412:Dryomorpha
1252:Anabisetia
1137:Talenkauen
983:Yueosaurus
909:Orodromeus
782:Nanosaurus
549:Talenkauen
516:Talenkauen
507:ornithopod
328:elasmarian
177:Dinosauria
4211:Trachodon
4127:Glishades
4106:Diclonius
3944:Anomoepus
3928:Ichnotaxa
3641:Maiasaura
3579:Velafrons
3088:Equijubus
3060:Choyrodon
2920:Iguanodon
2784:Planicoxa
2714:Dakotadon
2685:Calvarius
2511:Rhabdodon
2497:Mochlodon
2240:Elasmaria
1991:Kingdom:
1926:Dinosaurs
1828:985402380
1656:213679041
1123:Elasmaria
565:cladogram
558:Elasmaria
416:Coniacian
392:Argentina
354:Patagonia
350:Argentina
335:Coniacian
333:from the
272:Species:
241:Elasmaria
150:Kingdom:
144:Eukaryota
31:Coniacian
4350:47460013
4330:Wikidata
4091:Cionodon
3760:Rhinorex
3648:Ornatops
3448:Minqaria
3419:Canardia
3346:Malefica
3271:Xuwulong
3236:Siamodon
3137:Jeyawati
3123:Gonkoken
3081:Eolambia
2905:Barilium
2706:Cumnoria
2671:Barilium
2577:Owenodon
2563:Draconyx
2525:Zalmoxes
2425:Fostoria
2277:Fostoria
2035:Cerapoda
1999:Chordata
1997:Phylum:
1993:Animalia
1744:53407321
1059:Cerapoda
617:Eocursor
571:, 2019.
454:holotype
450:Gondwana
331:dinosaur
164:Chordata
160:Phylum:
154:Animalia
140:Domain:
4389:4143965
4376:1474735
4363:6141945
4336:Q138604
3384:Ajnabia
2819:Uteodon
1912:Portals
1855:Bibcode
1771:Bibcode
1683:Bibcode
1636:Bibcode
421:of the
406:of the
396:Neuquén
382:is from
362:as the
297:†
276:†
247:Genus:
106:↓
4402:122466
4053:Ootaxa
3250:Tanius
2843:Bolong
1826:
1816:
1742:
1654:
569:et al.
525:, and
452:. The
442:saurus
438:grypho
308:et al.
306:Calvo
262:et al.
260:Calvo
4371:IRMNG
3095:Fylax
2625:Iyuku
2031:Clade
2022:Clade
2013:Clade
2004:Clade
1740:S2CID
1652:S2CID
554:clade
478:taxon
434:macro
348:) of
324:genus
232:Clade
216:Clade
200:Clade
184:Clade
171:Clade
4358:GBIF
2791:Proa
2463:Iani
2091:see
2064:see
1824:OCLC
1814:ISBN
816:Haya
563:The
364:type
337:age
310:2007
265:2007
45:Preęž’
4345:EoL
1863:doi
1787:hdl
1779:doi
1732:doi
1699:hdl
1691:doi
1679:102
1644:doi
1632:108
419:age
352:in
326:of
4421::
4399::
4386::
4373::
4360::
4347::
4332::
2033::
2024::
2015::
2006::
1861:.
1851:93
1849:.
1845:.
1822:.
1785:.
1777:.
1767:79
1765:.
1761:.
1738:.
1728:79
1726:.
1722:.
1697:.
1689:.
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