1846:
485:
1857:
1864:
3258:
129:
3990:
5225:
5219:
3263:
2720:
5214:
2712:
5208:
3982:
1852:
2732:
2726:
3998:
545:
719:
111:
535:
can be recognised in having dorsal centra with pleurocoels that are curved and do not point posteriorly, dorsal vertebrae with concave ventral surface, posterior caudal vertebrae with laterally compressed neural spine having a blade-like anterior margin, femur with the proximal end getting gradually
641:
are fragmented. The fragmentary sternal plate is thin and has a smooth border; due to its fragmentary nature, it is unclear the form. The right humerus is very fragmented, only preserving the proximal end and although the distal expansion is missing, it has a notable reduced distal end. Anteriorly,
566:
in the lateral sides that are rounded and less elongated compared to other titanosaurs. The neural arch is missing, and due to the preserverd dimensions, it is likely that it was wider than high. The second dorsal vertebra SGO-PV-961b is antero-posteriorly compressed with the neural arch partially
424:. The fossil remains were found in an outcrop surface of 2 m near Conchi Viejo town, Atacama Desert in Antofagasta Region, and they were associated to a single individual. The geological age of this formation is uncertain, ranging from the
610:. The centrum is similar to SGO-PV-961c, only being smaller and posteriorly oriented. The prezygapophyses are elongated and reach nearly 30% of the anterior centrum. Postzygapophyses are reduced and positioned at the ventral margin of the
5401:
602:. Caudal vertebra SGO-PV-961c was preserved only the centrum, it is dorsoventrally compressed and lacking pleurocoels. The centrum preserve two processes to attach
649:
The preserved right femur is more gracile compared to other elements, indicating that the animal had stronger forelimbs. This is seen as a possible and potential
374:
948:
5342:
5416:
770:
Vargas, A.; Kellner, A. W. A.; Diaz, G. C.; Rubilar, D.; Soares, M (2000). "New sauropod dinosaur from the
Atacama desert, northern Chile".
653:
for this species. It measures 1.10 m (110 cm), the femoral head is missing and posteriorly, it preserves a well developed fourth
633:
as evidenced in other titanosaurs. It is anteroposteriorly compressed with the dorsoventral diameter longer than the anteroposterior one.
598:
Although some caudal vertebrae were discovered, only two are well preserved. Both vertebrae came from the middle and posterior end of the
591:, due to the strongly concave ventral margin of the centrum. By taking into account all the characteristics of the dorsal vertebrae,
1856:
1845:
677:. Nevertheless, in 2012, Rubilar-Rogers and Gutstein conducted a preliminary cladistic analysis which ended in a polytomy within
1863:
3257:
606:, and the ventral and lateral surfaces are curved. Second caudal vertebra SGO-PV-961h is nearly complete, only lacking right
941:
128:
3989:
789:
Maksaev, V. (1978). "Cuadrángulo
Chitigua y sector occidental del cuadrángulo Cerro Palpana, Región de Antofagasta".
5224:
5218:
5411:
5406:
378:
5261:
3262:
1036:
934:
373:
fossils in Chile, Chilean and
Brazilian researchers mounted a preliminary expedition that was organized by the
881:
520:. Most elements are slightly distorted, have a reddish coloration and are quite ponderous, due to extensive
469:
2719:
5282:
2731:
2711:
595:
differs from other titanosaurs by having pleurocoels rounded and less elongated not pointing posteriorly.
484:
401:
5368:
5251:
5213:
4942:
1224:
627:
5207:
3981:
2725:
476:, refers to Chile. The holotype is currently housed at the Chilean National Museum of Natural History.
3997:
1851:
5396:
5329:
897:
732:
409:
1927:
4982:
2054:
382:
123:
5373:
5320:
622:
Ribs were unearthed too, the most complete is SGO-PV-961d, though it is unknown if the ribs of
5355:
5118:
4659:
3406:
3047:
2776:
1964:
884:
853:
845:
747:
603:
521:
465:
333:
5360:
4989:
4834:
4774:
4416:
4308:
4214:
4105:
3907:
3887:
3826:
2945:
2798:
2645:
2362:
2316:
2296:
2240:
1543:
1320:
1300:
912:
835:
742:
724:
563:
505:
501:
5256:
5126:
4859:
4752:
4448:
4428:
4409:
4367:
4294:
4280:
4163:
3914:
3834:
3481:
3017:
3008:
2869:
2861:
2788:
2548:
2426:
2247:
2103:
1934:
1663:
1656:
1648:
1635:
1552:
1098:
1085:
1048:
1021:
996:
957:
607:
425:
386:
354:
351:
202:
30:
460:, is in reference to the Atacama desert, were the remains were found, and the Greek word
673:. However given the fragmentary nature of the holotype, most cladistic analysis exclude
400:
The deposits of this formation consists of well-stratified, red succession of breccias,
5133:
5048:
4930:
4875:
4825:
4637:
4630:
4576:
4548:
4503:
4476:
4351:
4316:
4258:
4185:
4098:
3862:
3741:
3713:
3692:
3677:
3599:
3572:
3390:
3374:
3340:
3183:
2982:
2854:
2680:
2419:
2398:
2347:
2339:
2191:
2184:
2091:
1990:
1978:
1786:
1758:
1595:
1566:
1559:
1505:
1419:
1405:
1389:
1364:
1194:
670:
408:. In July 2001, a second expedition was organized and with this, the excavation of the
330:
558:. Both vertebrae are opisthocoelic. Dorsal vertebra SGO-PV-961a features an elongated
528:
estimated its possible weight between 8 and 16 t (8,000.0 and 16,000.0 kg).
5390:
5176:
5161:
5140:
5056:
5016:
5004:
4974:
4923:
4895:
4868:
4789:
4766:
4714:
4645:
4569:
4535:
4524:
4462:
4381:
4344:
4323:
4273:
4251:
4243:
4236:
4229:
4170:
4135:
4112:
4054:
3921:
3900:
3768:
3759:
3748:
3727:
3706:
3684:
3627:
3504:
3441:
3325:
3148:
3124:
3090:
3061:
3054:
3033:
2968:
2961:
2954:
2919:
2910:
2847:
2839:
2832:
2762:
2749:
2666:
2590:
2533:
2512:
2461:
2454:
2447:
2440:
2433:
2390:
2369:
2288:
2265:
2112:
2069:
1971:
1948:
1920:
1751:
1744:
1692:
1588:
1525:
1516:
1398:
1272:
1240:
1208:
1169:
1151:
1130:
875:
Dinosaurs: The Most
Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages
873:
696:
679:
581:
569:
390:
341:
68:
840:
5184:
5154:
5147:
5084:
5025:
4951:
4883:
4841:
4810:
4796:
4781:
4759:
4743:
4677:
4666:
4617:
4598:
4591:
4469:
4455:
4441:
4395:
4388:
4359:
4330:
4266:
4207:
4149:
4142:
4084:
4047:
4029:
4016:
3944:
3928:
3869:
3855:
3819:
3812:
3798:
3776:
3670:
3662:
3655:
3634:
3606:
3554:
3540:
3526:
3511:
3462:
3383:
3355:
3348:
3167:
3156:
3133:
3115:
3040:
3026:
2933:
2890:
2883:
2825:
2818:
2581:
2496:
2304:
2254:
2226:
2219:
2198:
2170:
2156:
2076:
2020:
1999:
1685:
1573:
1477:
1433:
1426:
1378:
1350:
1311:
1137:
820:
737:
704:
691:
685:
650:
587:
525:
394:
296:
266:
250:
5314:
5169:
5077:
5063:
4959:
4848:
4803:
4700:
4693:
4686:
4652:
4584:
4562:
4483:
4374:
4069:
3876:
3841:
3734:
3699:
3641:
3620:
3613:
3585:
3518:
3490:
3455:
3448:
3434:
3333:
3318:
3219:
3141:
3104:
2975:
2926:
2687:
2563:
2526:
2519:
2488:
2472:
2412:
2376:
2354:
2274:
2233:
2177:
2149:
2135:
2083:
2036:
1956:
1941:
1913:
1779:
1737:
1723:
1703:
1677:
1623:
1616:
1532:
1498:
1484:
1327:
1265:
1201:
1178:
1144:
1116:
916:
575:
43:
5070:
4997:
4966:
4728:
4555:
4402:
4337:
4301:
4287:
4222:
4193:
4156:
4119:
4062:
3648:
3592:
3547:
3497:
3469:
3427:
3363:
3311:
3293:
3280:
3204:
3197:
3190:
3176:
3083:
3076:
3069:
2989:
2901:
2876:
2606:
2556:
2540:
2504:
2405:
2281:
2205:
2119:
2062:
2013:
1765:
1581:
1470:
1334:
1293:
1258:
987:
714:
654:
544:
449:
437:
405:
234:
186:
88:
53:
5305:
849:
5033:
4915:
4721:
4200:
4178:
4127:
3848:
3805:
3791:
3533:
3226:
3212:
3097:
2811:
2659:
2652:
2383:
2332:
1895:
1882:
1797:
1772:
1730:
1609:
1449:
1216:
1158:
429:
347:
218:
140:
93:
37:
857:
110:
5299:
5041:
4707:
4517:
3720:
3561:
3420:
2673:
2163:
2006:
1716:
1491:
1463:
1371:
1286:
1279:
1186:
1123:
1005:
981:
643:
638:
634:
630:
611:
559:
555:
548:
413:
370:
344:
173:
160:
83:
78:
63:
58:
48:
567:
preserved. These dorsal vertebrae differ from other titanosaurs such as
5347:
4077:
2481:
2325:
2212:
1670:
898:"Los Titanosaurios de Chile y su contexto filogenético y biogeográfico"
513:
497:
98:
73:
4606:
3784:
1602:
975:
150:
5276:
614:. The neural arch is preserved in the anterior half of the centrum.
926:
543:
517:
493:
483:
453:
358:
337:
5334:
819:
Kellner, A. W. A.; Rogers, D. R.; Vargas, A.; Suárez, M. (2011).
4908:
1412:
599:
554:
The two preserved dorsal vertebrae are fragmented, with partial
509:
5280:
5240:
4014:
3278:
2747:
1880:
1083:
968:
930:
2570:
385:. During the expedition, they discovered the deposits of the
821:"A new titanosaur sauropod from the Atacama Desert, Chile"
905:
Boletín del Museo
Nacional de Historia Natural (Santiago)
516:, other fragmented caudal vertebrae and indeterminate
303:
5289:
5110:
5015:
4941:
4894:
4858:
4824:
4742:
4676:
4616:
4534:
4501:
4427:
4027:
3943:
3886:
3758:
3571:
3480:
3404:
3373:
3291:
3166:
3123:
3114:
3016:
3007:
2944:
2909:
2900:
2797:
2786:
2760:
2637:
2605:
2589:
2580:
2471:
2315:
2264:
2133:
2102:
2034:
1989:
1893:
1796:
1702:
1634:
1542:
1515:
1447:
1388:
1348:
1310:
1238:
1168:
1096:
1047:
1020:
524:. Although the body estimates are quite uncertain,
872:
369:In February 2000, with the purpose of looking for
536:reduced until two thirds of its total length.
492:The holotype, SGO-PV-961, consists of a right
942:
814:
812:
810:
808:
806:
804:
802:
800:
8:
896:Rubilar-Rogers, D.; Gutstein, C. S. (2012).
765:
763:
412:. The results ended on the discovery of the
444:was later named and described by Alexander
5402:Late Cretaceous dinosaurs of South America
5277:
5237:
5107:
4900:
4855:
4622:
4540:
4509:
4433:
4039:
4035:
4024:
4011:
3892:
3577:
3412:
3303:
3299:
3288:
3275:
3120:
3013:
2906:
2803:
2794:
2768:
2757:
2744:
2634:
2586:
2141:
2046:
2042:
1905:
1901:
1890:
1877:
1708:
1640:
1455:
1385:
1356:
1250:
1246:
1108:
1104:
1093:
1080:
1026:
1017:
965:
949:
935:
927:
512:and a possibly fragmentary element of the
375:Chilean National Museum of Natural History
109:
20:
839:
828:Anais da Academia Brasileira de Ciências
642:it preserves a developed depression for
448:2011, becoming one of the most complete
759:
657:, extending to the proximal quarter.
389:, located about 150 km north of
7:
772:Journal of Vertebrate Paleontology
531:According to Kellner et al. 2011,
14:
5242:Topics in sauropodomorph research
871:Holtz, T. R.; Rey, L. V. (2007).
5223:
5217:
5212:
5206:
3996:
3988:
3980:
3261:
3256:
2730:
2724:
2718:
2710:
1862:
1855:
1850:
1844:
717:
488:Skeletal diagram of the holotype
127:
841:10.1590/S0001-37652011000100011
393:town and 50 km east from
1:
5417:Fossil taxa described in 2011
665:In the original description,
432:. However, the discovery of
917:10.54830/bmnhn.v61.2012.162
5433:
16:Extinct genus of dinosaurs
5247:
5236:
5204:
5106:
4903:
4625:
4543:
4512:
4436:
4042:
4038:
4023:
4010:
3977:
3895:
3580:
3415:
3306:
3302:
3287:
3274:
3254:
2806:
2771:
2756:
2743:
2707:
2633:
2144:
2049:
2045:
1908:
1904:
1889:
1876:
1842:
1711:
1643:
1458:
1359:
1253:
1249:
1111:
1107:
1092:
1079:
1029:
1016:
964:
882:Genus List for Holtz 2012
379:National Museum of Brazil
302:
295:
124:Scientific classification
122:
117:
108:
23:
5262:List of sauropod species
791:Carta Geológica de Chile
496:, the proximal end of a
703:was placed within the
551:
489:
452:known from Chile. The
308:Atacamatitan chilensis
5369:Paleobiology Database
5252:Sauropod neck posture
4943:Opisthocoelicaudiinae
618:Forelimb and hindlimb
547:
487:
733:2011 in paleontology
365:Discovery and naming
118:Holotype SGO-PV-961
5111:Dubious titanosaurs
1928:Chinshakiangosaurus
436:seems to support a
4983:Opisthocoelicaudia
2055:Archaeodontosaurus
885:Weight Information
669:was placed in the
552:
490:
383:Antofagasta Region
5384:
5383:
5356:Open Tree of Life
5283:Taxon identifiers
5274:
5273:
5270:
5269:
5232:
5231:
5202:
5201:
5198:
5197:
5194:
5193:
5119:Bruhathkayosaurus
5102:
5101:
5098:
5097:
5094:
5093:
4820:
4819:
4738:
4737:
4660:Panamericansaurus
4497:
4496:
4493:
4492:
4006:
4005:
3975:
3974:
3971:
3970:
3967:
3966:
3963:
3962:
3939:
3938:
3407:Titanosauriformes
3400:
3399:
3270:
3269:
3252:
3251:
3248:
3247:
3244:
3243:
3240:
3239:
3236:
3235:
3048:Brachytrachelopan
3003:
3002:
2999:
2998:
2777:Haplocanthosaurus
2739:
2738:
2705:
2704:
2701:
2700:
2697:
2696:
2638:Dubious sauropods
2629:
2628:
2625:
2624:
2621:
2620:
2129:
2128:
2030:
2029:
1965:Protognathosaurus
1872:
1871:
1840:
1839:
1836:
1835:
1832:
1831:
1828:
1827:
1824:
1823:
1820:
1819:
1816:
1815:
1443:
1442:
1344:
1343:
1234:
1233:
1075:
1074:
1071:
1070:
1067:
1066:
748:Alexander Kellner
522:permineralization
322:
321:
291:
5424:
5412:Fossils of Chile
5407:Cretaceous Chile
5377:
5376:
5364:
5363:
5351:
5350:
5338:
5337:
5325:
5324:
5323:
5310:
5309:
5308:
5278:
5238:
5227:
5221:
5216:
5210:
5108:
4990:Pellegrinisaurus
4901:
4856:
4835:Bustingorrytitan
4775:Futalognkosaurus
4623:
4541:
4510:
4434:
4417:Diamantinasauria
4309:Pellegrinisaurus
4215:Jiangshanosaurus
4106:Baotianmansaurus
4040:
4036:
4025:
4012:
4001:
4000:
3993:
3992:
3985:
3984:
3908:Diamantinasaurus
3893:
3888:Diamantinasauria
3827:Jiangshanosaurus
3578:
3413:
3304:
3300:
3289:
3276:
3265:
3260:
3121:
3014:
2946:Rebbachisaurinae
2907:
2804:
2799:Rebbachisauridae
2795:
2769:
2758:
2745:
2734:
2728:
2723:
2722:
2715:
2714:
2646:Bothriospondylus
2635:
2587:
2363:Eomamenchisaurus
2317:Mamenchisauridae
2297:Lapparentosaurus
2241:Spinophorosaurus
2142:
2047:
2043:
1906:
1902:
1891:
1878:
1867:
1866:
1859:
1854:
1848:
1709:
1641:
1544:Massospondylidae
1456:
1386:
1357:
1321:Jaklapallisaurus
1301:Thecodontosaurus
1251:
1247:
1109:
1105:
1094:
1081:
1027:
1018:
1011:
1010:
966:
951:
944:
937:
928:
921:
920:
902:
893:
887:
880:
878:
868:
862:
861:
843:
825:
816:
795:
794:
786:
780:
779:
767:
743:Geology of Chile
727:
725:Dinosaurs portal
722:
721:
720:
549:Life restoration
506:caudal vertebrae
502:dorsal vertebrae
305:
285:
278:
265:
249:
233:
217:
201:
132:
131:
113:
103:
40:
29:Temporal range:
21:
5432:
5431:
5427:
5426:
5425:
5423:
5422:
5421:
5387:
5386:
5385:
5380:
5372:
5367:
5359:
5354:
5346:
5341:
5333:
5328:
5319:
5318:
5313:
5304:
5303:
5298:
5285:
5275:
5266:
5257:Sauropod hiatus
5243:
5228:
5190:
5127:Campylodoniscus
5090:
5011:
4937:
4890:
4860:Nemegtosauridae
4854:
4816:
4753:Argentinosaurus
4734:
4672:
4612:
4530:
4506:
4489:
4449:Atsinganosaurus
4429:Lirainosaurinae
4423:
4410:Xianshanosaurus
4295:Normanniasaurus
4281:Narambuenatitan
4164:Dongyangosaurus
4032:
4019:
4002:
3995:
3987:
3979:
3959:
3935:
3915:Sarmientosaurus
3882:
3835:Phuwiangosaurus
3754:
3567:
3482:Brachiosauridae
3476:
3409:
3396:
3369:
3296:
3283:
3266:
3232:
3162:
3110:
3018:Dicraeosauridae
3009:Flagellicaudata
2995:
2940:
2896:
2870:Nopcsaspondylus
2862:Maraapunisaurus
2791:
2789:Diplodocimorpha
2782:
2765:
2752:
2735:
2717:
2709:
2693:
2617:
2601:
2576:
2549:Tehuelchesaurus
2467:
2427:Tienshanosaurus
2311:
2260:
2248:Tehuelchesaurus
2138:
2125:
2104:Vulcanodontidae
2098:
2039:
2026:
1985:
1935:Gongxianosaurus
1898:
1885:
1868:
1861:
1812:
1792:
1698:
1657:Jingshanosaurus
1649:Chuxiongosaurus
1636:Sauropodiformes
1630:
1553:Adeopapposaurus
1538:
1511:
1452:
1439:
1384:
1353:
1340:
1306:
1243:
1230:
1164:
1101:
1099:Sauropodomorpha
1088:
1086:Sauropodomorpha
1063:
1049:Sauropodomorpha
1043:
1037:Avemetatarsalia
1022:Avemetatarsalia
1012:
997:Avemetatarsalia
971:
970:
960:
958:Sauropodomorpha
955:
925:
924:
900:
895:
894:
890:
879:. Random House.
870:
869:
865:
823:
818:
817:
798:
788:
787:
783:
769:
768:
761:
756:
723:
718:
716:
713:
663:
620:
608:prezygapophysis
542:
482:
426:Late Cretaceous
387:Tolar Formation
367:
355:Tolar Formation
352:Late Cretaceous
318:
311:
284:
276:
263:
247:
231:
215:
203:Sauropodomorpha
199:
126:
104:
102:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
35:
34:
31:Late Cretaceous
27:
17:
12:
11:
5:
5430:
5428:
5420:
5419:
5414:
5409:
5404:
5399:
5389:
5388:
5382:
5381:
5379:
5378:
5365:
5352:
5339:
5326:
5311:
5295:
5293:
5287:
5286:
5281:
5272:
5271:
5268:
5267:
5265:
5264:
5259:
5254:
5248:
5245:
5244:
5241:
5234:
5233:
5230:
5229:
5205:
5203:
5200:
5199:
5196:
5195:
5192:
5191:
5189:
5188:
5181:
5173:
5166:
5158:
5151:
5144:
5137:
5134:Clasmodosaurus
5130:
5123:
5114:
5112:
5104:
5103:
5100:
5099:
5096:
5095:
5092:
5091:
5089:
5088:
5081:
5074:
5067:
5060:
5053:
5049:Maxakalisaurus
5045:
5038:
5030:
5021:
5019:
5013:
5012:
5010:
5009:
5001:
4994:
4986:
4979:
4971:
4963:
4956:
4947:
4945:
4939:
4938:
4936:
4935:
4931:Quaesitosaurus
4927:
4920:
4912:
4904:
4898:
4892:
4891:
4889:
4888:
4880:
4876:Quaesitosaurus
4872:
4864:
4862:
4853:
4852:
4845:
4838:
4830:
4828:
4826:Saltasauroidea
4822:
4821:
4818:
4817:
4815:
4814:
4807:
4800:
4793:
4786:
4778:
4771:
4763:
4756:
4748:
4746:
4740:
4739:
4736:
4735:
4733:
4732:
4725:
4718:
4711:
4704:
4697:
4690:
4682:
4680:
4674:
4673:
4671:
4670:
4663:
4656:
4649:
4642:
4638:Maxakalisaurus
4634:
4631:Adamantisaurus
4626:
4620:
4614:
4613:
4611:
4610:
4603:
4595:
4588:
4581:
4577:Epachthosaurus
4573:
4566:
4559:
4552:
4549:Antarctosaurus
4544:
4538:
4532:
4531:
4529:
4528:
4521:
4513:
4507:
4504:Eutitanosauria
4502:
4499:
4498:
4495:
4494:
4491:
4490:
4488:
4487:
4480:
4477:Mansourasaurus
4473:
4466:
4459:
4452:
4445:
4437:
4431:
4425:
4424:
4422:
4421:
4413:
4406:
4399:
4392:
4385:
4378:
4371:
4364:
4356:
4352:Tastavinsaurus
4348:
4341:
4334:
4327:
4320:
4317:Petrobrasaurus
4313:
4305:
4298:
4291:
4284:
4277:
4270:
4263:
4259:Malarguesaurus
4255:
4248:
4240:
4233:
4226:
4219:
4211:
4204:
4197:
4190:
4186:Epachthosaurus
4182:
4175:
4167:
4160:
4153:
4146:
4139:
4132:
4124:
4116:
4109:
4102:
4099:Austroposeidon
4095:
4088:
4081:
4074:
4066:
4059:
4051:
4043:
4033:
4028:
4021:
4020:
4015:
4008:
4007:
4004:
4003:
3978:
3976:
3973:
3972:
3969:
3968:
3965:
3964:
3961:
3960:
3958:
3957:
3956:
3955:
3949:
3947:
3941:
3940:
3937:
3936:
3934:
3933:
3925:
3918:
3911:
3904:
3896:
3890:
3884:
3883:
3881:
3880:
3873:
3866:
3863:Tangvayosaurus
3859:
3852:
3845:
3838:
3831:
3823:
3816:
3809:
3802:
3795:
3788:
3781:
3773:
3764:
3762:
3756:
3755:
3753:
3752:
3745:
3742:Tastavinsaurus
3738:
3731:
3724:
3717:
3714:Pukyongosaurus
3710:
3703:
3696:
3693:Liubangosaurus
3689:
3681:
3678:Liaoningotitan
3674:
3667:
3659:
3652:
3645:
3638:
3631:
3624:
3617:
3610:
3603:
3600:Astrophocaudia
3596:
3589:
3581:
3575:
3573:Somphospondyli
3569:
3568:
3566:
3565:
3558:
3551:
3544:
3537:
3530:
3523:
3515:
3508:
3501:
3494:
3486:
3484:
3478:
3477:
3475:
3474:
3466:
3459:
3452:
3445:
3438:
3431:
3424:
3416:
3410:
3405:
3402:
3401:
3398:
3397:
3395:
3394:
3391:Lourinhasaurus
3387:
3379:
3377:
3375:Camarasauridae
3371:
3370:
3368:
3367:
3360:
3352:
3345:
3341:Dashanpusaurus
3337:
3330:
3322:
3315:
3307:
3297:
3292:
3285:
3284:
3279:
3272:
3271:
3268:
3267:
3255:
3253:
3250:
3249:
3246:
3245:
3242:
3241:
3238:
3237:
3234:
3233:
3231:
3230:
3223:
3216:
3209:
3201:
3194:
3187:
3184:Dinheirosaurus
3180:
3172:
3170:
3164:
3163:
3161:
3160:
3153:
3145:
3138:
3129:
3127:
3118:
3112:
3111:
3109:
3108:
3101:
3094:
3087:
3080:
3073:
3066:
3058:
3051:
3044:
3037:
3030:
3022:
3020:
3011:
3005:
3004:
3001:
3000:
2997:
2996:
2994:
2993:
2986:
2983:Rebbachisaurus
2979:
2972:
2965:
2958:
2950:
2948:
2942:
2941:
2939:
2938:
2930:
2923:
2915:
2913:
2904:
2898:
2897:
2895:
2894:
2887:
2880:
2873:
2866:
2858:
2855:Lavocatisaurus
2851:
2844:
2836:
2829:
2822:
2815:
2807:
2801:
2792:
2787:
2784:
2783:
2781:
2780:
2772:
2766:
2761:
2754:
2753:
2748:
2741:
2740:
2737:
2736:
2708:
2706:
2703:
2702:
2699:
2698:
2695:
2694:
2692:
2691:
2684:
2681:Qinlingosaurus
2677:
2670:
2663:
2656:
2649:
2641:
2639:
2631:
2630:
2627:
2626:
2623:
2622:
2619:
2618:
2616:
2615:
2614:(see below ↓ )
2611:
2609:
2603:
2602:
2600:
2599:
2598:(see below ↓ )
2595:
2593:
2584:
2578:
2577:
2575:
2574:
2567:
2560:
2553:
2545:
2537:
2530:
2523:
2516:
2509:
2501:
2493:
2485:
2477:
2475:
2469:
2468:
2466:
2465:
2458:
2451:
2444:
2437:
2430:
2423:
2420:Rhomaleopakhus
2416:
2409:
2402:
2399:Mamenchisaurus
2395:
2387:
2380:
2373:
2366:
2359:
2351:
2348:Chuanjiesaurus
2344:
2340:Cetiosauriscus
2336:
2329:
2321:
2319:
2313:
2312:
2310:
2309:
2301:
2293:
2285:
2278:
2270:
2268:
2262:
2261:
2259:
2258:
2251:
2244:
2237:
2230:
2223:
2216:
2209:
2202:
2195:
2192:Dashanpusaurus
2188:
2185:Cetiosauriscus
2181:
2174:
2167:
2160:
2153:
2145:
2139:
2134:
2131:
2130:
2127:
2126:
2124:
2123:
2116:
2108:
2106:
2100:
2099:
2097:
2096:
2092:Zizhongosaurus
2088:
2080:
2073:
2066:
2059:
2050:
2040:
2035:
2032:
2031:
2028:
2027:
2025:
2024:
2017:
2010:
2003:
1995:
1993:
1991:Lessemsauridae
1987:
1986:
1984:
1983:
1979:Tuebingosaurus
1975:
1968:
1961:
1953:
1945:
1938:
1931:
1924:
1917:
1909:
1899:
1894:
1887:
1886:
1881:
1874:
1873:
1870:
1869:
1843:
1841:
1838:
1837:
1834:
1833:
1830:
1829:
1826:
1825:
1822:
1821:
1818:
1817:
1814:
1813:
1811:
1810:
1809:
1808:
1802:
1800:
1794:
1793:
1791:
1790:
1787:Sefapanosaurus
1783:
1776:
1769:
1762:
1759:Melanorosaurus
1755:
1748:
1741:
1734:
1727:
1720:
1712:
1706:
1700:
1699:
1697:
1696:
1689:
1682:
1674:
1667:
1660:
1653:
1644:
1638:
1632:
1631:
1629:
1628:
1620:
1613:
1606:
1599:
1596:Massospondylus
1592:
1585:
1578:
1570:
1567:Glacialisaurus
1563:
1560:Coloradisaurus
1556:
1548:
1546:
1540:
1539:
1537:
1536:
1529:
1521:
1519:
1513:
1512:
1510:
1509:
1506:Tuebingosaurus
1502:
1495:
1488:
1481:
1474:
1467:
1459:
1453:
1448:
1445:
1444:
1441:
1440:
1438:
1437:
1430:
1423:
1420:Pachysauriscus
1416:
1409:
1406:Gresslyosaurus
1402:
1394:
1392:
1390:Plateosauridae
1383:
1382:
1375:
1368:
1365:Plateosauravus
1360:
1354:
1349:
1346:
1345:
1342:
1341:
1339:
1338:
1331:
1324:
1316:
1314:
1308:
1307:
1305:
1304:
1297:
1290:
1283:
1276:
1269:
1262:
1254:
1244:
1239:
1236:
1235:
1232:
1231:
1229:
1228:
1221:
1213:
1205:
1198:
1195:Chromogisaurus
1191:
1183:
1174:
1172:
1166:
1165:
1163:
1162:
1155:
1148:
1141:
1134:
1127:
1120:
1112:
1102:
1097:
1090:
1089:
1084:
1077:
1076:
1073:
1072:
1069:
1068:
1065:
1064:
1062:
1061:
1060:
1059:
1053:
1051:
1045:
1044:
1042:
1041:
1040:
1039:
1030:
1024:
1014:
1013:
1009:
1008:
999:
990:
984:
978:
969:
962:
961:
956:
954:
953:
946:
939:
931:
923:
922:
888:
863:
834:(1): 211–219.
796:
781:
758:
757:
755:
752:
751:
750:
745:
740:
735:
729:
728:
712:
709:
671:Titanosauridae
662:
661:Classification
659:
619:
616:
541:
538:
481:
478:
366:
363:
331:Atacama Desert
320:
319:
312:
300:
299:
293:
292:
274:
270:
269:
261:
254:
253:
245:
238:
237:
229:
222:
221:
213:
206:
205:
197:
190:
189:
184:
177:
176:
171:
164:
163:
158:
154:
153:
148:
144:
143:
138:
134:
133:
120:
119:
115:
114:
106:
105:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
42:
41:
36:100.5–68
28:
15:
13:
10:
9:
6:
4:
3:
2:
5429:
5418:
5415:
5413:
5410:
5408:
5405:
5403:
5400:
5398:
5395:
5394:
5392:
5375:
5370:
5366:
5362:
5357:
5353:
5349:
5344:
5340:
5336:
5331:
5327:
5322:
5316:
5312:
5307:
5301:
5297:
5296:
5294:
5292:
5288:
5284:
5279:
5263:
5260:
5258:
5255:
5253:
5250:
5249:
5246:
5239:
5235:
5226:
5222:
5220:
5215:
5209:
5187:
5186:
5182:
5179:
5178:
5177:Mongolosaurus
5174:
5172:
5171:
5167:
5164:
5163:
5162:Macrurosaurus
5159:
5157:
5156:
5152:
5150:
5149:
5145:
5143:
5142:
5141:Hypselosaurus
5138:
5136:
5135:
5131:
5129:
5128:
5124:
5121:
5120:
5116:
5115:
5113:
5109:
5105:
5087:
5086:
5082:
5080:
5079:
5075:
5073:
5072:
5068:
5066:
5065:
5061:
5059:
5058:
5057:Neuquensaurus
5054:
5051:
5050:
5046:
5044:
5043:
5039:
5036:
5035:
5031:
5028:
5027:
5023:
5022:
5020:
5018:
5017:Saltasaurinae
5014:
5007:
5006:
5005:Zhuchengtitan
5002:
5000:
4999:
4995:
4992:
4991:
4987:
4985:
4984:
4980:
4977:
4976:
4975:Dreadnoughtus
4972:
4969:
4968:
4964:
4962:
4961:
4957:
4954:
4953:
4949:
4948:
4946:
4944:
4940:
4933:
4932:
4928:
4926:
4925:
4924:Qingxiusaurus
4921:
4918:
4917:
4913:
4911:
4910:
4906:
4905:
4902:
4899:
4897:
4896:Saltasauridae
4893:
4886:
4885:
4881:
4878:
4877:
4873:
4871:
4870:
4869:Nemegtosaurus
4866:
4865:
4863:
4861:
4857:
4851:
4850:
4846:
4844:
4843:
4839:
4837:
4836:
4832:
4831:
4829:
4827:
4823:
4813:
4812:
4808:
4806:
4805:
4801:
4799:
4798:
4794:
4792:
4791:
4790:Mendozasaurus
4787:
4784:
4783:
4779:
4777:
4776:
4772:
4769:
4768:
4767:Dzharatitanis
4764:
4762:
4761:
4757:
4755:
4754:
4750:
4749:
4747:
4745:
4741:
4731:
4730:
4726:
4724:
4723:
4719:
4717:
4716:
4715:Gondwanatitan
4712:
4710:
4709:
4705:
4703:
4702:
4698:
4696:
4695:
4691:
4689:
4688:
4684:
4683:
4681:
4679:
4675:
4669:
4668:
4664:
4662:
4661:
4657:
4655:
4654:
4650:
4648:
4647:
4646:Muyelensaurus
4643:
4640:
4639:
4635:
4633:
4632:
4628:
4627:
4624:
4621:
4619:
4615:
4609:
4608:
4604:
4601:
4600:
4596:
4594:
4593:
4589:
4587:
4586:
4582:
4579:
4578:
4574:
4572:
4571:
4570:Chucarosaurus
4567:
4565:
4564:
4560:
4558:
4557:
4553:
4551:
4550:
4546:
4545:
4542:
4539:
4537:
4536:Colossosauria
4533:
4527:
4526:
4525:Menucocelsior
4522:
4520:
4519:
4515:
4514:
4511:
4508:
4505:
4500:
4486:
4485:
4481:
4479:
4478:
4474:
4472:
4471:
4467:
4465:
4464:
4463:Lirainosaurus
4460:
4458:
4457:
4453:
4451:
4450:
4446:
4444:
4443:
4439:
4438:
4435:
4432:
4430:
4426:
4419:
4418:
4414:
4412:
4411:
4407:
4405:
4404:
4400:
4398:
4397:
4393:
4391:
4390:
4386:
4384:
4383:
4382:Trigonosaurus
4379:
4377:
4376:
4372:
4370:
4369:
4365:
4362:
4361:
4357:
4354:
4353:
4349:
4347:
4346:
4345:Ruyangosaurus
4342:
4340:
4339:
4335:
4333:
4332:
4328:
4326:
4325:
4324:Pitekunsaurus
4321:
4319:
4318:
4314:
4311:
4310:
4306:
4304:
4303:
4299:
4297:
4296:
4292:
4290:
4289:
4285:
4283:
4282:
4278:
4276:
4275:
4274:Mnyamawamtuka
4271:
4269:
4268:
4264:
4261:
4260:
4256:
4254:
4253:
4252:Magyarosaurus
4249:
4246:
4245:
4244:Ligabuesaurus
4241:
4239:
4238:
4237:Laplatasaurus
4234:
4232:
4231:
4230:Karongasaurus
4227:
4225:
4224:
4220:
4217:
4216:
4212:
4210:
4209:
4205:
4203:
4202:
4198:
4196:
4195:
4191:
4188:
4187:
4183:
4181:
4180:
4176:
4173:
4172:
4171:Dreadnoughtus
4168:
4166:
4165:
4161:
4159:
4158:
4154:
4152:
4151:
4147:
4145:
4144:
4140:
4138:
4137:
4136:Borealosaurus
4133:
4130:
4129:
4125:
4122:
4121:
4117:
4115:
4114:
4113:Barrosasaurus
4110:
4108:
4107:
4103:
4101:
4100:
4096:
4094:
4093:
4089:
4087:
4086:
4082:
4080:
4079:
4075:
4072:
4071:
4067:
4065:
4064:
4060:
4057:
4056:
4055:Aegyptosaurus
4052:
4050:
4049:
4045:
4044:
4041:
4037:
4034:
4031:
4026:
4022:
4018:
4013:
4009:
3999:
3994:
3991:
3983:
3953:
3952:
3951:
3950:
3948:
3946:
3942:
3931:
3930:
3926:
3924:
3923:
3922:Savannasaurus
3919:
3917:
3916:
3912:
3910:
3909:
3905:
3903:
3902:
3901:Australotitan
3898:
3897:
3894:
3891:
3889:
3885:
3879:
3878:
3874:
3872:
3871:
3867:
3865:
3864:
3860:
3858:
3857:
3853:
3851:
3850:
3846:
3844:
3843:
3839:
3837:
3836:
3832:
3829:
3828:
3824:
3822:
3821:
3817:
3815:
3814:
3810:
3808:
3807:
3803:
3801:
3800:
3796:
3794:
3793:
3789:
3787:
3786:
3782:
3779:
3778:
3774:
3771:
3770:
3769:Australodocus
3766:
3765:
3763:
3761:
3760:Euhelopodidae
3757:
3751:
3750:
3749:Triunfosaurus
3746:
3744:
3743:
3739:
3737:
3736:
3732:
3730:
3729:
3728:Sauroposeidon
3725:
3723:
3722:
3718:
3716:
3715:
3711:
3709:
3708:
3707:Padillasaurus
3704:
3702:
3701:
3697:
3695:
3694:
3690:
3687:
3686:
3685:Ligabuesaurus
3682:
3680:
3679:
3675:
3673:
3672:
3668:
3665:
3664:
3660:
3658:
3657:
3653:
3651:
3650:
3646:
3644:
3643:
3639:
3637:
3636:
3632:
3630:
3629:
3628:Chubutisaurus
3625:
3623:
3622:
3618:
3616:
3615:
3611:
3609:
3608:
3604:
3602:
3601:
3597:
3595:
3594:
3590:
3588:
3587:
3583:
3582:
3579:
3576:
3574:
3570:
3564:
3563:
3559:
3557:
3556:
3552:
3550:
3549:
3545:
3543:
3542:
3538:
3536:
3535:
3531:
3529:
3528:
3524:
3521:
3520:
3516:
3514:
3513:
3509:
3507:
3506:
3505:Brachiosaurus
3502:
3500:
3499:
3495:
3493:
3492:
3488:
3487:
3485:
3483:
3479:
3472:
3471:
3467:
3465:
3464:
3460:
3458:
3457:
3453:
3451:
3450:
3446:
3444:
3443:
3442:Fushanosaurus
3439:
3437:
3436:
3432:
3430:
3429:
3425:
3423:
3422:
3418:
3417:
3414:
3411:
3408:
3403:
3393:
3392:
3388:
3386:
3385:
3381:
3380:
3378:
3376:
3372:
3366:
3365:
3361:
3358:
3357:
3353:
3351:
3350:
3346:
3343:
3342:
3338:
3336:
3335:
3331:
3328:
3327:
3326:Bashunosaurus
3323:
3321:
3320:
3316:
3314:
3313:
3309:
3308:
3305:
3301:
3298:
3295:
3290:
3286:
3282:
3277:
3273:
3264:
3259:
3229:
3228:
3224:
3222:
3221:
3217:
3215:
3214:
3210:
3207:
3206:
3202:
3200:
3199:
3195:
3193:
3192:
3188:
3186:
3185:
3181:
3179:
3178:
3174:
3173:
3171:
3169:
3165:
3159:
3158:
3154:
3151:
3150:
3149:Atlantosaurus
3146:
3144:
3143:
3139:
3136:
3135:
3131:
3130:
3128:
3126:
3125:Apatosaurinae
3122:
3119:
3117:
3113:
3107:
3106:
3102:
3100:
3099:
3095:
3093:
3092:
3091:Smitanosaurus
3088:
3086:
3085:
3081:
3079:
3078:
3074:
3072:
3071:
3067:
3064:
3063:
3062:Dyslocosaurus
3059:
3057:
3056:
3055:Dicraeosaurus
3052:
3050:
3049:
3045:
3043:
3042:
3038:
3036:
3035:
3034:Amargatitanis
3031:
3029:
3028:
3024:
3023:
3021:
3019:
3015:
3012:
3010:
3006:
2992:
2991:
2987:
2985:
2984:
2980:
2978:
2977:
2973:
2971:
2970:
2969:Katepensaurus
2966:
2964:
2963:
2962:Itapeuasaurus
2959:
2957:
2956:
2955:Demandasaurus
2952:
2951:
2949:
2947:
2943:
2936:
2935:
2931:
2929:
2928:
2924:
2922:
2921:
2920:Cathartesaura
2917:
2916:
2914:
2912:
2911:Limaysaurinae
2908:
2905:
2903:
2899:
2893:
2892:
2888:
2886:
2885:
2881:
2879:
2878:
2874:
2872:
2871:
2867:
2864:
2863:
2859:
2857:
2856:
2852:
2850:
2849:
2848:Histriasaurus
2845:
2842:
2841:
2840:Dzharatitanis
2837:
2835:
2834:
2833:Comahuesaurus
2830:
2828:
2827:
2823:
2821:
2820:
2816:
2814:
2813:
2809:
2808:
2805:
2802:
2800:
2796:
2793:
2790:
2785:
2779:
2778:
2774:
2773:
2770:
2767:
2764:
2763:Diplodocoidea
2759:
2755:
2751:
2750:Diplodocoidea
2746:
2742:
2733:
2729:
2727:
2721:
2713:
2690:
2689:
2685:
2683:
2682:
2678:
2676:
2675:
2671:
2669:
2668:
2667:Gigantosaurus
2664:
2662:
2661:
2657:
2655:
2654:
2650:
2648:
2647:
2643:
2642:
2640:
2636:
2632:
2613:
2612:
2610:
2608:
2604:
2597:
2596:
2594:
2592:
2591:Diplodocoidea
2588:
2585:
2583:
2579:
2573:
2572:
2568:
2566:
2565:
2561:
2559:
2558:
2554:
2551:
2550:
2546:
2543:
2542:
2538:
2536:
2535:
2534:Narindasaurus
2531:
2529:
2528:
2524:
2522:
2521:
2517:
2515:
2514:
2513:Losillasaurus
2510:
2507:
2506:
2502:
2499:
2498:
2494:
2491:
2490:
2486:
2484:
2483:
2479:
2478:
2476:
2474:
2470:
2464:
2463:
2462:Zigongosaurus
2459:
2457:
2456:
2455:Yuanmousaurus
2452:
2450:
2449:
2448:Xinjiangtitan
2445:
2443:
2442:
2441:Wamweracaudia
2438:
2436:
2435:
2434:Tonganosaurus
2431:
2429:
2428:
2424:
2422:
2421:
2417:
2415:
2414:
2410:
2408:
2407:
2403:
2401:
2400:
2396:
2393:
2392:
2391:Klamelisaurus
2388:
2386:
2385:
2381:
2379:
2378:
2374:
2372:
2371:
2370:Huangshanlong
2367:
2365:
2364:
2360:
2357:
2356:
2352:
2350:
2349:
2345:
2342:
2341:
2337:
2335:
2334:
2330:
2328:
2327:
2323:
2322:
2320:
2318:
2314:
2307:
2306:
2302:
2299:
2298:
2294:
2291:
2290:
2289:Ferganasaurus
2286:
2284:
2283:
2279:
2277:
2276:
2272:
2271:
2269:
2267:
2266:Cetiosauridae
2263:
2257:
2256:
2252:
2250:
2249:
2245:
2243:
2242:
2238:
2236:
2235:
2231:
2229:
2228:
2224:
2222:
2221:
2217:
2215:
2214:
2210:
2208:
2207:
2203:
2201:
2200:
2196:
2194:
2193:
2189:
2187:
2186:
2182:
2180:
2179:
2175:
2173:
2172:
2168:
2166:
2165:
2161:
2159:
2158:
2154:
2152:
2151:
2147:
2146:
2143:
2140:
2137:
2132:
2122:
2121:
2117:
2115:
2114:
2113:Tazoudasaurus
2110:
2109:
2107:
2105:
2101:
2094:
2093:
2089:
2086:
2085:
2081:
2079:
2078:
2074:
2072:
2071:
2070:Ohmdenosaurus
2067:
2065:
2064:
2060:
2057:
2056:
2052:
2051:
2048:
2044:
2041:
2038:
2033:
2023:
2022:
2018:
2016:
2015:
2011:
2009:
2008:
2004:
2002:
2001:
1997:
1996:
1994:
1992:
1988:
1981:
1980:
1976:
1974:
1973:
1972:Schleitheimia
1969:
1967:
1966:
1962:
1959:
1958:
1954:
1951:
1950:
1949:Leonerasaurus
1946:
1944:
1943:
1939:
1937:
1936:
1932:
1930:
1929:
1925:
1923:
1922:
1921:Blikanasaurus
1918:
1916:
1915:
1911:
1910:
1907:
1903:
1900:
1897:
1892:
1888:
1884:
1879:
1875:
1865:
1860:
1858:
1853:
1847:
1806:
1805:
1804:
1803:
1801:
1799:
1795:
1789:
1788:
1784:
1782:
1781:
1777:
1775:
1774:
1770:
1768:
1767:
1763:
1761:
1760:
1756:
1754:
1753:
1752:Leonerasaurus
1749:
1747:
1746:
1745:Lamplughsaura
1742:
1740:
1739:
1735:
1733:
1732:
1728:
1726:
1725:
1721:
1719:
1718:
1714:
1713:
1710:
1707:
1705:
1701:
1695:
1694:
1693:Yunnanosaurus
1690:
1688:
1687:
1683:
1680:
1679:
1675:
1673:
1672:
1668:
1666:
1665:
1661:
1659:
1658:
1654:
1651:
1650:
1646:
1645:
1642:
1639:
1637:
1633:
1626:
1625:
1621:
1619:
1618:
1614:
1612:
1611:
1607:
1605:
1604:
1600:
1598:
1597:
1593:
1591:
1590:
1589:Lufengosaurus
1586:
1584:
1583:
1579:
1576:
1575:
1571:
1569:
1568:
1564:
1562:
1561:
1557:
1555:
1554:
1550:
1549:
1547:
1545:
1541:
1535:
1534:
1530:
1528:
1527:
1526:Eucnemesaurus
1523:
1522:
1520:
1518:
1517:Riojasauridae
1514:
1508:
1507:
1503:
1501:
1500:
1496:
1494:
1493:
1489:
1487:
1486:
1482:
1480:
1479:
1475:
1473:
1472:
1468:
1466:
1465:
1461:
1460:
1457:
1454:
1451:
1446:
1436:
1435:
1431:
1429:
1428:
1424:
1422:
1421:
1417:
1415:
1414:
1410:
1408:
1407:
1403:
1401:
1400:
1399:Euskelosaurus
1396:
1395:
1393:
1391:
1387:
1381:
1380:
1376:
1374:
1373:
1369:
1367:
1366:
1362:
1361:
1358:
1355:
1352:
1347:
1337:
1336:
1332:
1330:
1329:
1325:
1323:
1322:
1318:
1317:
1315:
1313:
1309:
1303:
1302:
1298:
1296:
1295:
1291:
1289:
1288:
1284:
1282:
1281:
1277:
1275:
1274:
1273:Bagualosaurus
1270:
1268:
1267:
1263:
1261:
1260:
1256:
1255:
1252:
1248:
1245:
1242:
1241:Bagualosauria
1237:
1227:
1226:
1222:
1219:
1218:
1214:
1211:
1210:
1209:Pampadromaeus
1206:
1204:
1203:
1199:
1197:
1196:
1192:
1189:
1188:
1184:
1181:
1180:
1176:
1175:
1173:
1171:
1170:Saturnaliidae
1167:
1161:
1160:
1156:
1154:
1153:
1152:Pampadromaeus
1149:
1147:
1146:
1142:
1140:
1139:
1135:
1133:
1132:
1131:Gigantoscelus
1128:
1126:
1125:
1121:
1119:
1118:
1114:
1113:
1110:
1106:
1103:
1100:
1095:
1091:
1087:
1082:
1078:
1057:
1056:
1055:
1054:
1052:
1050:
1046:
1038:
1034:
1033:
1032:
1031:
1028:
1025:
1023:
1019:
1015:
1007:
1003:
1000:
998:
994:
991:
989:
985:
983:
979:
977:
973:
972:
967:
963:
959:
952:
947:
945:
940:
938:
933:
932:
929:
918:
914:
910:
906:
899:
892:
889:
886:
883:
877:
876:
867:
864:
859:
855:
851:
847:
842:
837:
833:
829:
822:
815:
813:
811:
809:
807:
805:
803:
801:
797:
792:
785:
782:
777:
773:
766:
764:
760:
753:
749:
746:
744:
741:
739:
736:
734:
731:
730:
726:
715:
710:
708:
706:
702:
698:
697:Saltasauridae
694:
693:
688:
687:
682:
681:
680:Nemegtosaurus
676:
672:
668:
660:
658:
656:
652:
647:
645:
640:
636:
632:
629:
625:
617:
615:
613:
609:
605:
601:
596:
594:
590:
589:
584:
583:
582:Trigonosaurus
578:
577:
572:
571:
570:Gondwanatitan
565:
561:
557:
556:neural arches
550:
546:
539:
537:
534:
529:
527:
523:
519:
515:
511:
507:
503:
499:
495:
486:
479:
477:
475:
471:
470:specific name
467:
463:
459:
455:
451:
447:
443:
439:
435:
431:
427:
423:
419:
415:
411:
407:
403:
402:conglomerates
398:
397:copper mine.
396:
392:
388:
384:
380:
376:
372:
364:
362:
360:
356:
353:
349:
346:
343:
342:titanosaurian
339:
335:
332:
328:
327:
316:
310:
309:
301:
298:
294:
289:
283:
282:
275:
272:
271:
268:
262:
259:
256:
255:
252:
246:
243:
240:
239:
236:
230:
227:
224:
223:
220:
214:
211:
208:
207:
204:
198:
195:
192:
191:
188:
185:
182:
179:
178:
175:
172:
169:
166:
165:
162:
159:
156:
155:
152:
149:
146:
145:
142:
139:
136:
135:
130:
125:
121:
116:
112:
107:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
50:
45:
39:
32:
26:
22:
19:
5321:Atacamatitan
5291:Atacamatitan
5290:
5211:
5185:Titanosaurus
5183:
5175:
5168:
5160:
5155:Loricosaurus
5153:
5148:Iuticosaurus
5146:
5139:
5132:
5125:
5117:
5085:Yamanasaurus
5083:
5076:
5069:
5062:
5055:
5047:
5040:
5032:
5026:Abditosaurus
5024:
5003:
4996:
4988:
4981:
4973:
4965:
4958:
4952:Abditosaurus
4950:
4929:
4922:
4914:
4907:
4884:Tapuiasaurus
4882:
4874:
4867:
4847:
4842:Titanomachya
4840:
4833:
4811:Puertasaurus
4809:
4802:
4797:Notocolossus
4795:
4788:
4782:Jiangxititan
4780:
4773:
4765:
4760:Drusilasaura
4758:
4751:
4744:Lognkosauria
4727:
4720:
4713:
4706:
4699:
4692:
4685:
4678:Aeolosaurini
4667:Rinconsaurus
4665:
4658:
4651:
4644:
4636:
4629:
4618:Rinconsauria
4605:
4599:Tengrisaurus
4597:
4592:Quetecsaurus
4590:
4583:
4575:
4568:
4561:
4554:
4547:
4523:
4516:
4482:
4475:
4470:Lohuecotitan
4468:
4461:
4456:Garrigatitan
4454:
4447:
4442:Ampelosaurus
4440:
4415:
4408:
4401:
4396:Uberabatitan
4394:
4389:Sonidosaurus
4387:
4380:
4373:
4366:
4360:Tengrisaurus
4358:
4350:
4343:
4336:
4331:Rapetosaurus
4329:
4322:
4315:
4307:
4300:
4293:
4286:
4279:
4272:
4267:Malawisaurus
4265:
4257:
4250:
4242:
4235:
4228:
4221:
4213:
4208:Huabeisaurus
4206:
4199:
4192:
4184:
4177:
4169:
4162:
4155:
4150:Choconsaurus
4148:
4143:Brasilotitan
4141:
4134:
4126:
4118:
4111:
4104:
4097:
4092:Atacamatitan
4091:
4090:
4085:Argyrosaurus
4083:
4076:
4068:
4061:
4053:
4048:Abdarainurus
4046:
4030:Titanosauria
4017:Titanosauria
3986:
3945:Titanosauria
3929:Wintonotitan
3927:
3920:
3913:
3906:
3899:
3875:
3870:Yongjinglong
3868:
3861:
3856:Tambatitanis
3854:
3847:
3840:
3833:
3825:
3820:Huanghetitan
3818:
3813:Huabeisaurus
3811:
3804:
3799:Gannansaurus
3797:
3790:
3783:
3777:Chiayusaurus
3775:
3767:
3747:
3740:
3733:
3726:
3719:
3712:
3705:
3698:
3691:
3683:
3676:
3671:Jiutaisaurus
3669:
3663:Jiangxititan
3661:
3656:Garumbatitan
3654:
3647:
3640:
3635:Dongbeititan
3633:
3626:
3619:
3612:
3607:Austrosaurus
3605:
3598:
3591:
3584:
3560:
3555:Venenosaurus
3553:
3546:
3541:Sonorasaurus
3539:
3532:
3527:Giraffatitan
3525:
3517:
3512:Cedarosaurus
3510:
3503:
3496:
3489:
3468:
3463:Pelorosaurus
3461:
3454:
3447:
3440:
3433:
3426:
3419:
3389:
3384:Camarasaurus
3382:
3362:
3356:Haestasaurus
3354:
3349:Europasaurus
3347:
3339:
3332:
3324:
3317:
3310:
3225:
3218:
3211:
3203:
3196:
3189:
3182:
3175:
3168:Diplodocinae
3157:Brontosaurus
3155:
3147:
3140:
3134:Amphicoelias
3132:
3116:Diplodocidae
3103:
3096:
3089:
3082:
3075:
3068:
3060:
3053:
3046:
3041:Bajadasaurus
3039:
3032:
3027:Amargasaurus
3025:
2988:
2981:
2974:
2967:
2960:
2953:
2934:Rayososaurus
2932:
2925:
2918:
2891:Zapalasaurus
2889:
2884:Xenoposeidon
2882:
2875:
2868:
2860:
2853:
2846:
2838:
2831:
2826:Campananeyen
2824:
2819:Amazonsaurus
2817:
2810:
2775:
2716:
2686:
2679:
2672:
2665:
2658:
2651:
2644:
2582:Neosauropoda
2569:
2562:
2555:
2547:
2539:
2532:
2525:
2518:
2511:
2503:
2497:Haestasaurus
2495:
2487:
2480:
2460:
2453:
2446:
2439:
2432:
2425:
2418:
2411:
2404:
2397:
2389:
2382:
2375:
2368:
2361:
2353:
2346:
2338:
2331:
2324:
2305:Patagosaurus
2303:
2295:
2287:
2280:
2273:
2255:Volkheimeria
2253:
2246:
2239:
2232:
2227:Perijasaurus
2225:
2220:Nebulasaurus
2218:
2211:
2204:
2199:Dystrophaeus
2197:
2190:
2183:
2176:
2171:Barapasaurus
2169:
2162:
2157:Asiatosaurus
2155:
2148:
2118:
2111:
2090:
2082:
2077:Rhoetosaurus
2075:
2068:
2061:
2053:
2021:Lessemsaurus
2019:
2012:
2005:
2000:Antetonitrus
1998:
1977:
1970:
1963:
1955:
1947:
1940:
1933:
1926:
1919:
1912:
1849:
1785:
1778:
1771:
1764:
1757:
1750:
1743:
1736:
1729:
1722:
1715:
1691:
1686:Yizhousaurus
1684:
1676:
1669:
1662:
1655:
1647:
1622:
1615:
1608:
1601:
1594:
1587:
1580:
1574:Ignavusaurus
1572:
1565:
1558:
1551:
1531:
1524:
1504:
1497:
1490:
1483:
1478:Ignavusaurus
1476:
1469:
1462:
1434:Yimenosaurus
1432:
1427:Plateosaurus
1425:
1418:
1411:
1404:
1397:
1379:Xixiposaurus
1377:
1370:
1363:
1351:Plateosauria
1333:
1326:
1319:
1312:Unaysauridae
1299:
1292:
1285:
1278:
1271:
1264:
1257:
1223:
1215:
1207:
1200:
1193:
1185:
1177:
1157:
1150:
1143:
1138:Guaibasaurus
1136:
1129:
1122:
1115:
1001:
992:
908:
904:
891:
874:
866:
831:
827:
790:
784:
775:
771:
738:Titanosauria
705:Lithostrotia
701:Atacamatitan
700:
692:Titanosaurus
690:
686:Rapetosaurus
684:
678:
675:Atacamatitan
674:
667:Atacamatitan
666:
664:
651:autapomorphy
648:
646:attachment.
624:Atacamatitan
623:
621:
612:neural spine
597:
593:Atacamatitan
592:
588:Uberabatitan
586:
580:
574:
568:
553:
533:Atacamatitan
532:
530:
526:Thomas Holtz
504:, posterior
491:
473:
461:
458:Atacamatitan
457:
454:generic name
445:
442:Atacamatitan
441:
434:Atacamatitan
433:
421:
418:Atacamatitan
417:
399:
368:
326:Atacamatitan
325:
324:
323:
314:
307:
306:
297:Type species
287:
281:Atacamatitan
280:
279:
267:Lithostrotia
257:
251:Titanosauria
241:
225:
209:
193:
180:
167:
25:Atacamatitan
24:
18:
5397:Titanosaurs
5315:Wikispecies
5170:Microcoelus
5078:Saltasaurus
5064:Paralititan
4960:Alamosaurus
4849:Udelartitan
4804:Patagotitan
4701:Bravasaurus
4694:Arrudatitan
4687:Aeolosaurus
4653:Overosaurus
4585:Jainosaurus
4563:Bonitasaura
4484:Paludititan
4375:Traukutitan
4070:Angolatitan
3877:Yunmenglong
3842:Qiaowanlong
3735:Sibirotitan
3700:Oceanotitan
3642:Europatitan
3621:Brontomerus
3614:Brohisaurus
3586:Angolatitan
3519:Galvesaurus
3491:Abydosaurus
3456:Ornithopsis
3449:Fusuisaurus
3435:Eucamerotus
3334:Daanosaurus
3319:Aragosaurus
3220:Supersaurus
3142:Apatosaurus
3105:Tharosaurus
2976:Nigersaurus
2927:Limaysaurus
2688:Ultrasaurus
2564:Turiasaurus
2527:Moabosaurus
2520:Mierasaurus
2489:Bellusaurus
2473:Turiasauria
2413:Qijianglong
2377:Hudiesaurus
2355:Datousaurus
2275:Cetiosaurus
2234:Shunosaurus
2178:Bellusaurus
2150:Algoasaurus
2136:Eusauropoda
2084:Sanpasaurus
2037:Gravisauria
1957:Pulanesaura
1942:Isanosaurus
1914:Amygdalodon
1780:Pulanesaura
1738:Irisosaurus
1724:Anchisaurus
1704:Anchisauria
1678:Xingxiulong
1624:Xingxiulong
1617:Sarahsaurus
1533:Riojasaurus
1499:Sarahsaurus
1485:Kholumolumo
1328:Macrocollum
1266:Asylosaurus
1202:Nhandumirim
1179:Buriolestes
1145:Mbiresaurus
1117:Buriolestes
576:Saltasaurus
564:pleurocoels
480:Description
450:titanosaurs
381:heading to
5391:Categories
5071:Rocasaurus
4998:Qunkasaura
4967:Baurutitan
4729:Shingopana
4556:Baalsaurus
4403:Volgatitan
4338:Rukwatitan
4302:Nullotitan
4288:Ninjatitan
4223:Kaijutitan
4194:Gandititan
4157:Daxiatitan
4120:Baurutitan
4063:Andesaurus
3954:see below↓
3649:Fukuititan
3593:Arkharavia
3548:Soriatitan
3498:Atlasaurus
3470:Rugocaudia
3428:Duriatitan
3364:Yuzhoulong
3312:Abrosaurus
3294:Macronaria
3281:Macronaria
3205:Kaatedocus
3198:Galeamopus
3191:Diplodocus
3177:Barosaurus
3084:Pilmatueia
3077:Lingwulong
3070:Kaatedocus
2990:Tataouinea
2902:Khebbashia
2877:Sidersaura
2607:Macronaria
2557:Tendaguria
2541:Oplosaurus
2505:Janenschia
2406:Omeisaurus
2282:Chebsaurus
2206:Janenschia
2120:Vulcanodon
2063:Kotasaurus
2014:Ledumahadi
1807:see below↓
1766:Meroktenos
1582:Leyesaurus
1471:Gyposaurus
1335:Unaysaurus
1294:Pantydraco
1259:Arcusaurus
1225:Saturnalia
1058:see below↓
1006:Dinosauria
988:Sauropsida
754:References
655:trochanter
639:tuberculum
464:, meaning
438:Cretaceous
422:SGO-PV-961
406:sandstones
329:(meaning "
235:Macronaria
187:Saurischia
174:Dinosauria
5034:Bonatitan
4916:Isisaurus
4722:Punatitan
4201:Hamititan
4179:Elaltitan
4128:Bonatitan
3849:Silutitan
3806:Gobititan
3792:Euhelopus
3534:Lusotitan
3227:Tornieria
3213:Leinkupal
3098:Suuwassea
2812:Agustinia
2660:Dinodocus
2653:Cardiodon
2384:Jingiella
2333:Anhuilong
1896:Sauropoda
1883:Sauropoda
1798:Sauropoda
1773:Mussaurus
1731:Camelotia
1610:Pradhania
1450:Massopoda
1217:Panphagia
1159:Panphagia
974:Kingdom:
911:: 55–73.
850:0001-3765
793:(31): 55.
635:Capitulum
628:pneumatic
540:Vertebrae
508:, dorsal
474:chilensis
430:Paleocene
410:formation
350:from the
348:dinosaurs
336:") is a
219:Sauropoda
147:Kingdom:
141:Eukaryota
5335:47458348
5300:Wikidata
5042:Ibirania
4708:Caieiria
4518:Inawentu
3721:Ruixinia
3562:Vouivria
3421:Astrodon
2674:Neosodon
2164:Bagualia
2007:Ingentia
1717:Aardonyx
1664:Qianlong
1492:Musankwa
1464:Gryponyx
1372:Ruehleia
1287:Nambalia
1280:Efraasia
1187:Eoraptor
1124:Eoraptor
982:Chordata
980:Phylum:
976:Animalia
858:21437382
711:See also
695:and the
644:muscular
631:foramina
604:chevrons
414:holotype
377:and the
371:Mesozoic
345:sauropod
313:Kellner
286:Kellner
161:Chordata
157:Phylum:
151:Animalia
137:Domain:
5361:6148563
5348:8466069
5306:Q138074
4078:Arackar
2482:Amanzia
2326:Analong
2213:Jobaria
1671:Seitaad
986:Class:
562:, with
560:centrum
514:sternum
498:humerus
428:to the
395:El Abra
273:Genus:
5374:180311
4607:Vahiny
4368:Tiamat
3785:Erketu
1603:Ngwevu
856:
848:
778:: 75A.
500:, two
468:. The
446:et al.
391:Calama
317:, 2011
315:et al.
290:, 2011
288:et al.
1002:Clade
993:Clade
901:(PDF)
824:(PDF)
518:bones
494:femur
466:titan
462:Τιτάν
440:age.
359:Chile
338:genus
334:titan
258:Clade
242:Clade
226:Clade
210:Clade
194:Clade
181:Clade
168:Clade
5343:GBIF
4909:Igai
1413:Issi
1035:see
854:PMID
846:ISSN
637:and
626:had
600:tail
585:and
510:ribs
404:and
44:PreꞒ
5330:EoL
2571:Zby
913:doi
836:doi
416:of
357:of
340:of
5393::
5371::
5358::
5345::
5332::
5317::
5302::
1004::
995::
909:61
907:.
903:.
852:.
844:.
832:83
830:.
826:.
799:^
776:20
774:.
762:^
707:.
699:.
689:,
683:,
579:,
573:,
472:,
456:,
420::
361:.
260::
244::
228::
212::
196::
183::
170::
94:Pg
38:Ma
33:,
5180:?
5165:?
5122:?
5052:?
5037:?
5029:?
5008:?
4993:?
4978:?
4970:?
4955:?
4934:?
4919:?
4887:?
4879:?
4785:?
4770:?
4641:?
4602:?
4580:?
4420:?
4363:?
4355:?
4312:?
4262:?
4247:?
4218:?
4189:?
4174:?
4131:?
4123:?
4073:?
4058:?
3932:?
3830:?
3780:?
3772:?
3688:?
3666:?
3522:?
3473:?
3359:?
3344:?
3329:?
3208:?
3152:?
3137:?
3065:?
2937:?
2865:?
2843:?
2552:?
2544:?
2508:?
2500:?
2492:?
2394:?
2358:?
2343:?
2308:?
2300:?
2292:?
2095:?
2087:?
2058:?
1982:?
1960:?
1952:?
1681:?
1652:?
1627:?
1577:?
1220:?
1212:?
1190:?
1182:?
950:e
943:t
936:v
919:.
915::
860:.
838::
304:†
277:†
264:†
248:†
232:†
216:†
200:†
99:N
89:K
84:J
79:T
74:P
69:C
64:D
59:S
54:O
49:Ꞓ
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