1691:
115:
2349:
2921:
2368:
2914:
2928:
2936:
2361:
2355:
534:, indicating a tall, broad snout, maxillary teeth implanted in discrete alveoli, a convex alveolar maxillary edge at the level of the third tooth and similar position and relative size of the maxillary teeth. Comprarisons with the holotype of
570:(latest Cretaceous) of Brazil, and the presence of MOZ 1750 PV in Argentina was originally taken as evidence for a link between Brazilian and Argentinian Late Cretaceous faunas. The removal of MOZ 1750 PV from the genus
574:
suggests that the older
Argentinian and younger Brazilian faunas were mostly distinct. The phylogenetic position of MOZ 1750 PV was previously tested in several recent analyses under the taxon name
3057:
1605:
AgustĂn G. Martinelli; Joseph J.W. Sertich; Alberto C. Garrido; Ăngel M. Praderio (2012). "A new peirosaurid from the Upper
Cretaceous of Argentina: Implications for specimens referred to
3016:
1577:
meaning shaped. It refers to the importance of the holotype specimen as the basis for the designation of the Family
Peirosauridae by Gasparini (1982).
3082:
562:
on the basis of its broad, rounded rostrum, anteroposteriorly short premaxilla, reduced perinareal fossa, and short premaxillary interdental spaces.
579:. The following cladogram simplified after a comprehensive analysis of notosuchians presented by Alan H. Turner and Joseph J. W. Sertich in 2010.
3062:
1724:
470:
3067:
2963:
412:
including vertebrae and dermal plates which are currently missing. It was originally described by
Gasparini (1982) and Gasparini
394:
114:
3087:
1520:
was first described and named by AgustĂn G. Martinelli, Joseph J.W. Sertich, Alberto C. Garrido and Ăngel M. Praderio in
876:
3077:
1537:
907:
2920:
2348:
1533:
1206:
459:
530:
on the basis of similarities to the holotype. The maxilla of PV-CRIDC-12 shares a number of derived features with
446:, Neuquén Group. More recent stratigraphic work on this area identified that horizon as belonging to the younger,
1717:
931:
2367:
2913:
1638:
In: Patagonian
Mesozoic Reptiles. Gasparini, Z., Coria, R., & Salgado, L. (Eds.). Indiana University Press
2927:
1560:
443:
2984:
852:
2935:
3072:
3029:
1809:
948:
516:
was described and named in 2012 on the basis of MOZ 1750 PV, which was originally referred to
463:
431:
2360:
1710:
1521:
518:
439:
418:
294:
438:. Later, Hugo and Leanza (2001) noted that this specimen was actually collected from the underlying
1696:
1189:
543:
423:
362:
481:, isolated teeth, and part of the postcranial skeleton. It was originally tentatively referred to
2663:
1672:
498:
451:
109:
3034:
2354:
3021:
2223:
1953:
627:
2807:
1769:
1664:
1618:
1303:
490:
435:
366:
2866:
2841:
2679:
2652:
2597:
2572:
2565:
2519:
2472:
2446:
2258:
1969:
1320:
775:
658:
350:
208:
195:
30:
2882:
2832:
2794:
2740:
2718:
2604:
2542:
2489:
2216:
2140:
2119:
2017:
1934:
1165:
3051:
2875:
2848:
2814:
2775:
2760:
2733:
2726:
2672:
2638:
2631:
2622:
2584:
2549:
2461:
2431:
2424:
2293:
2209:
2202:
2186:
2112:
2084:
1549:
1541:
1255:
1125:
990:
792:
680:
567:
269:
68:
1676:
454:
of the Rio Neuquén
Subgroup. This horizon is currently considered to pertain to the
2855:
2751:
2705:
2496:
2439:
2265:
2237:
2195:
2154:
2147:
2131:
2104:
2097:
2059:
1996:
1794:
1525:
1360:
1094:
1074:
1024:
751:
510:
302:
240:
182:
1622:
1668:
2768:
2686:
2645:
2557:
2529:
2416:
2286:
2272:
2175:
2073:
2024:
2010:
2003:
1989:
1962:
1920:
1889:
1871:
1858:
1821:
1733:
1565:
1374:
1003:
641:
600:
343:
43:
3007:
2821:
2783:
2503:
2482:
2454:
2398:
2385:
2316:
2279:
2251:
2244:
2168:
2052:
2045:
2038:
1942:
1778:
1763:
1686:
1279:
1108:
1041:
718:
586:
474:
406:
346:
224:
88:
53:
538:
are uninformative because the premaxilla of PV-CRIDC-12 is poorly preserved.
2611:
2161:
2031:
1980:
1927:
494:
455:
447:
427:
402:
370:
358:
354:
169:
126:
93:
37:
542:
differs from other peirosaurids in having a broad snout and in lacking an
3001:
1757:
422:. MOZ 1750 PV was found in the Loma de la Lata locality of the
409:
391:
146:
83:
78:
63:
58:
48:
1651:
Turner, Alan H.; Sertich, Joseph J. W. (2010). "Phylogenetic history of
2066:
1906:
1655:(Crocodyliformes: Notosuchia) from the Late Cretaceous of Madagascar".
1390:
489:(2009). It was found in the Ărea de CañadĂłn Amarrillo locality, of the
478:
336:
256:
156:
98:
73:
1751:
136:
2978:
1636:
Diego Pol; Zulma
Brandoni de Gasparini (2007). "Crocodyliformes".
1556:
398:
339:
430:. It was originally reported as collected from sediments of the
2982:
2952:
2383:
1856:
1744:
1706:
1702:
493:, Patagonia. It was collected from the slightly younger early
1569:, the type genus of the Peirosauridae to which specimens of
1555:, which refers to the Egyptian crocodile-headed god
309:
2991:
2865:
2831:
2793:
2750:
2704:
2662:
2621:
2583:
2528:
2517:
2471:
2396:
2315:
2185:
2130:
2083:
1979:
1952:
1904:
1869:
1820:
1793:
1600:
1598:
1596:
1594:
1592:
1590:
3058:Late Cretaceous crocodylomorphs of South America
1718:
554:limited to the premaxilla and the dentition,
546:. Although overlapping materials between the
8:
2979:
2949:
2799:
2710:
2589:
2534:
2525:
2408:
2404:
2393:
2380:
2312:
2089:
1912:
1881:
1877:
1866:
1853:
1799:
1790:
1741:
1725:
1711:
1703:
397: 1750 PV represented by partial
20:
1609:Price (Crocodyliformes: Peirosauridae)".
1573:were initially assigned, and from Greek
390:is known only from two individuals. The
1586:
1536:honors the vertebrate paleontologist
522:. PV-CRIDC-12 was also excluded from
7:
1366:
1295:
1271:
1247:
1240:
1181:
1157:
1150:
1100:
1090:
1066:
1016:
1009:
982:
923:
899:
892:
868:
844:
767:
743:
693:
686:
633:
623:
616:
592:
582:
1657:Journal of Vertebrate Paleontology
501:, also part of the Neuquén Group.
405:with teeth and various associated
14:
3083:Prehistoric pseudosuchian genera
2934:
2926:
2919:
2912:
2366:
2359:
2353:
2347:
1689:
373:. It contains a single species,
113:
1540:for her work on South American
1530:Gasparinisuchus peirosauroides
877:"Araripesuchus" tsangatsangana
376:Gasparinisuchus peirosauroides
314:Gasparinisuchus peirosauroides
1:
3063:Fossil taxa described in 2012
1623:10.1016/j.cretres.2012.03.017
1669:10.1080/02724634.2010.532348
3068:Terrestrial crocodylomorphs
2964:Terrestrial crocodylomorphs
1538:Zulma Brandoni de Gasparini
908:Araripesuchus buitreraensis
3104:
1207:Sphagesaurus montealtensis
558:can be differentiate from
473:-12, represented by right
469:The referred specimen, PV-
460:Bajo de la Carpa Formation
2959:
2948:
2910:
2802:
2713:
2592:
2537:
2411:
2407:
2392:
2379:
2345:
2311:
2092:
1915:
1884:
1880:
1865:
1852:
1802:
1789:
1740:
1663:(6, Memoir 10): 177â236.
1388:
1371:
1364:
1317:
1300:
1293:
1276:
1269:
1252:
1245:
1238:
1203:
1186:
1179:
1162:
1155:
1148:
1122:
1105:
1098:
1088:
1071:
1064:
1038:
1021:
1014:
1007:
987:
980:
945:
932:Araripesuchus patagonicus
928:
921:
904:
897:
890:
873:
866:
849:
842:
789:
772:
765:
748:
741:
715:
698:
691:
684:
655:
638:
631:
621:
614:
597:
590:
308:
301:
110:Scientific classification
108:
23:
16:Extinct genus of reptiles
853:"Araripesuchus" wegeneri
566:is known from the late
416:(1991) and referred to
3030:Paleobiology Database
949:Araripesuchus gomesii
464:Rio Colorado Subgroup
432:Rio Colorado Subgroup
3088:Cretaceous Argentina
1607:Peirosaurus torminni
519:Peirosaurus torminni
444:Rio Neuquén Subgroup
440:Portezuelo Formation
419:Peirosaurus torminni
1697:Paleontology portal
1611:Cretaceous Research
1190:Sphagesaurus huenei
544:antorbital fenestra
3078:Anacleto Formation
2954:Related categories
2664:Pissarrachampsinae
499:Anacleto Formation
452:Plottier Formation
369:, western central
3045:
3044:
2985:Taxon identifiers
2976:
2975:
2972:
2971:
2944:
2943:
2908:
2907:
2904:
2903:
2900:
2899:
2896:
2895:
2892:
2891:
2700:
2699:
2696:
2695:
2513:
2512:
2375:
2374:
2343:
2342:
2339:
2338:
2335:
2334:
2307:
2306:
2303:
2302:
2224:Colhuehuapisuchus
1954:Mahajangasuchidae
1900:
1899:
1848:
1847:
1844:
1843:
1840:
1839:
1653:Simosuchus clarki
1509:
1508:
1500:
1499:
1491:
1490:
1482:
1481:
1473:
1472:
1464:
1463:
1455:
1454:
1446:
1445:
1437:
1436:
1428:
1427:
1419:
1418:
1410:
1409:
1401:
1400:
1350:
1349:
1341:
1340:
1332:
1331:
1227:
1226:
1218:
1217:
1137:
1136:
1053:
1052:
969:
968:
960:
959:
831:
830:
822:
821:
813:
812:
804:
803:
730:
729:
670:
669:
628:Mahajangasuchidae
514:G. peirosauroides
367:Mendoza Provinces
328:
327:
297:
3095:
3038:
3037:
3025:
3024:
3012:
3011:
3010:
2980:
2950:
2939:
2938:
2931:
2930:
2924:
2923:
2916:
2808:Adamantinasuchus
2800:
2711:
2590:
2535:
2526:
2409:
2405:
2394:
2381:
2370:
2364:
2363:
2357:
2351:
2313:
2090:
1913:
1882:
1878:
1867:
1854:
1800:
1791:
1784:
1783:
1770:Mesoeucrocodylia
1742:
1727:
1720:
1713:
1704:
1699:
1694:
1693:
1692:
1681:
1680:
1648:
1642:
1641:
1633:
1627:
1626:
1602:
1563:is derived from
1367:
1304:Adamantinasuchus
1296:
1272:
1248:
1241:
1182:
1158:
1151:
1101:
1091:
1067:
1017:
1010:
983:
924:
900:
893:
869:
845:
768:
744:
694:
687:
634:
624:
617:
593:
583:
526:and referred to
491:Mendoza Province
424:Neuquén Province
311:
288:
281:
268:
255:
239:
223:
118:
117:
103:
40:
29:Temporal range:
21:
3103:
3102:
3098:
3097:
3096:
3094:
3093:
3092:
3048:
3047:
3046:
3041:
3033:
3028:
3020:
3015:
3006:
3005:
3000:
2993:Gasparinisuchus
2987:
2977:
2968:
2955:
2940:
2933:
2925:
2918:
2888:
2867:Caipirasuchinae
2861:
2842:Armadillosuchus
2827:
2789:
2746:
2692:
2680:Pissarrachampsa
2658:
2653:Stratiotosuchus
2617:
2598:Cynodontosuchus
2579:
2573:Razanandrongobe
2566:Pehuenchesuchus
2522:
2520:Xenodontosuchia
2509:
2473:Candidodontidae
2467:
2447:Razanandrongobe
2401:
2388:
2371:
2358:
2331:
2299:
2259:Montealtosuchus
2231:Gasparinisuchus
2181:
2126:
2079:
1975:
1970:Mahajangasuchus
1948:
1909:
1896:
1874:
1861:
1836:
1816:
1785:
1747:
1746:
1736:
1731:
1695:
1690:
1688:
1685:
1684:
1650:
1649:
1645:
1635:
1634:
1630:
1604:
1603:
1588:
1583:
1571:Gasparinisuchus
1518:Gasparinisuchus
1515:
1510:
1501:
1492:
1483:
1474:
1465:
1456:
1447:
1438:
1429:
1420:
1411:
1402:
1351:
1342:
1333:
1321:Armadillosuchus
1228:
1219:
1138:
1054:
970:
961:
832:
823:
814:
805:
776:Montealtosuchus
731:
702:Gasparinisuchus
671:
659:Mahajangasuchus
556:Gasparinisuchus
548:Gasparinisuchus
540:Gasparinisuchus
528:Gasparinisuchus
507:
388:Gasparinisuchus
385:
351:Late Cretaceous
349:known from the
332:Gasparinisuchus
324:
317:
287:
284:Gasparinisuchus
279:
266:
253:
237:
221:
209:Crocodyliformes
196:Crocodylomorpha
112:
104:
102:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
51:
46:
36:85.8â77.5
35:
34:
31:Late Cretaceous
27:
25:Gasparinisuchus
17:
12:
11:
5:
3101:
3099:
3091:
3090:
3085:
3080:
3075:
3070:
3065:
3060:
3050:
3049:
3043:
3042:
3040:
3039:
3026:
3013:
2997:
2995:
2989:
2988:
2983:
2974:
2973:
2970:
2969:
2967:
2966:
2960:
2957:
2956:
2953:
2946:
2945:
2942:
2941:
2911:
2909:
2906:
2905:
2902:
2901:
2898:
2897:
2894:
2893:
2890:
2889:
2887:
2886:
2883:Morrinhosuchus
2879:
2871:
2869:
2863:
2862:
2860:
2859:
2852:
2845:
2837:
2835:
2833:Sphagesaurinae
2829:
2828:
2826:
2825:
2818:
2811:
2803:
2797:
2795:Sphagesauridae
2791:
2790:
2788:
2787:
2780:
2772:
2765:
2756:
2754:
2748:
2747:
2745:
2744:
2741:Eptalofosuchus
2737:
2730:
2723:
2719:Brasileosaurus
2714:
2708:
2702:
2701:
2698:
2697:
2694:
2693:
2691:
2690:
2683:
2676:
2668:
2666:
2660:
2659:
2657:
2656:
2649:
2642:
2635:
2627:
2625:
2619:
2618:
2616:
2615:
2608:
2605:Gondwanasuchus
2601:
2593:
2587:
2581:
2580:
2578:
2577:
2569:
2562:
2554:
2546:
2543:Chimaerasuchus
2538:
2532:
2523:
2518:
2515:
2514:
2511:
2510:
2508:
2507:
2500:
2493:
2490:Lavocatchampsa
2486:
2478:
2476:
2469:
2468:
2466:
2465:
2458:
2451:
2443:
2436:
2428:
2421:
2412:
2402:
2397:
2390:
2389:
2384:
2377:
2376:
2373:
2372:
2346:
2344:
2341:
2340:
2337:
2336:
2333:
2332:
2330:
2329:
2328:
2327:
2321:
2319:
2309:
2308:
2305:
2304:
2301:
2300:
2298:
2297:
2290:
2283:
2276:
2269:
2262:
2255:
2248:
2241:
2234:
2227:
2220:
2217:Bayomesasuchus
2213:
2206:
2199:
2191:
2189:
2183:
2182:
2180:
2179:
2172:
2165:
2158:
2151:
2144:
2141:Barreirosuchus
2136:
2134:
2128:
2127:
2125:
2124:
2120:Stolokrosuchus
2116:
2109:
2101:
2093:
2087:
2081:
2080:
2078:
2077:
2070:
2063:
2056:
2049:
2042:
2035:
2028:
2021:
2018:Dentaneosuchus
2014:
2007:
2000:
1993:
1985:
1983:
1977:
1976:
1974:
1973:
1966:
1958:
1956:
1950:
1949:
1947:
1946:
1939:
1935:Trematochampsa
1931:
1924:
1916:
1910:
1905:
1902:
1901:
1898:
1897:
1895:
1894:
1885:
1875:
1870:
1863:
1862:
1857:
1850:
1849:
1846:
1845:
1842:
1841:
1838:
1837:
1835:
1834:
1833:
1832:
1826:
1824:
1818:
1817:
1815:
1814:
1813:
1812:
1803:
1797:
1787:
1786:
1782:
1781:
1772:
1766:
1760:
1754:
1745:
1738:
1737:
1732:
1730:
1729:
1722:
1715:
1707:
1701:
1700:
1683:
1682:
1643:
1628:
1585:
1584:
1582:
1579:
1542:crocodyliforms
1514:
1511:
1507:
1506:
1503:
1502:
1498:
1497:
1494:
1493:
1489:
1488:
1485:
1484:
1480:
1479:
1476:
1475:
1471:
1470:
1467:
1466:
1462:
1461:
1458:
1457:
1453:
1452:
1449:
1448:
1444:
1443:
1440:
1439:
1435:
1434:
1431:
1430:
1426:
1425:
1422:
1421:
1417:
1416:
1413:
1412:
1408:
1407:
1404:
1403:
1399:
1398:
1395:
1394:
1387:
1384:
1383:
1380:
1379:
1370:
1365:
1363:
1357:
1356:
1353:
1352:
1348:
1347:
1344:
1343:
1339:
1338:
1335:
1334:
1330:
1329:
1326:
1325:
1316:
1313:
1312:
1309:
1308:
1299:
1294:
1292:
1289:
1288:
1285:
1284:
1275:
1270:
1268:
1265:
1264:
1261:
1260:
1251:
1246:
1244:
1239:
1237:
1234:
1233:
1230:
1229:
1225:
1224:
1221:
1220:
1216:
1215:
1212:
1211:
1202:
1199:
1198:
1195:
1194:
1185:
1180:
1178:
1175:
1174:
1171:
1170:
1166:Chimaerasuchus
1161:
1156:
1154:
1149:
1147:
1144:
1143:
1140:
1139:
1135:
1134:
1131:
1130:
1121:
1118:
1117:
1114:
1113:
1104:
1099:
1097:
1089:
1087:
1084:
1083:
1080:
1079:
1070:
1065:
1063:
1060:
1059:
1056:
1055:
1051:
1050:
1047:
1046:
1037:
1034:
1033:
1030:
1029:
1020:
1015:
1013:
1008:
1006:
1000:
999:
996:
995:
986:
981:
979:
976:
975:
972:
971:
967:
966:
963:
962:
958:
957:
954:
953:
944:
941:
940:
937:
936:
927:
922:
920:
917:
916:
913:
912:
903:
898:
896:
891:
889:
886:
885:
882:
881:
872:
867:
865:
862:
861:
858:
857:
848:
843:
841:
838:
837:
834:
833:
829:
828:
825:
824:
820:
819:
816:
815:
811:
810:
807:
806:
802:
801:
798:
797:
788:
785:
784:
781:
780:
771:
766:
764:
761:
760:
757:
756:
747:
742:
740:
737:
736:
733:
732:
728:
727:
724:
723:
714:
711:
710:
707:
706:
697:
692:
690:
685:
683:
677:
676:
673:
672:
668:
667:
664:
663:
654:
651:
650:
647:
646:
637:
632:
630:
622:
620:
615:
613:
610:
609:
606:
605:
596:
591:
589:
581:
532:Gasparinisucus
506:
503:
384:
381:
326:
325:
318:
306:
305:
299:
298:
277:
273:
272:
264:
260:
259:
251:
244:
243:
235:
228:
227:
219:
212:
211:
206:
199:
198:
193:
186:
185:
180:
173:
172:
167:
160:
159:
154:
150:
149:
144:
140:
139:
134:
130:
129:
124:
120:
119:
106:
105:
97:
92:
87:
82:
77:
72:
67:
62:
57:
52:
47:
42:
41:
28:
15:
13:
10:
9:
6:
4:
3:
2:
3100:
3089:
3086:
3084:
3081:
3079:
3076:
3074:
3071:
3069:
3066:
3064:
3061:
3059:
3056:
3055:
3053:
3036:
3031:
3027:
3023:
3018:
3014:
3009:
3003:
2999:
2998:
2996:
2994:
2990:
2986:
2981:
2965:
2962:
2961:
2958:
2951:
2947:
2937:
2932:
2929:
2922:
2915:
2885:
2884:
2880:
2878:
2877:
2876:Caipirasuchus
2873:
2872:
2870:
2868:
2864:
2858:
2857:
2853:
2851:
2850:
2849:Caryonosuchus
2846:
2844:
2843:
2839:
2838:
2836:
2834:
2830:
2824:
2823:
2819:
2817:
2816:
2815:Labidiosuchus
2812:
2810:
2809:
2805:
2804:
2801:
2798:
2796:
2792:
2786:
2785:
2781:
2778:
2777:
2776:Mariliasuchus
2773:
2771:
2770:
2766:
2763:
2762:
2761:Coronelsuchus
2758:
2757:
2755:
2753:
2749:
2743:
2742:
2738:
2736:
2735:
2734:Coronelsuchus
2731:
2729:
2728:
2727:Coringasuchus
2724:
2721:
2720:
2716:
2715:
2712:
2709:
2707:
2703:
2689:
2688:
2684:
2682:
2681:
2677:
2675:
2674:
2673:Campinasuchus
2670:
2669:
2667:
2665:
2661:
2655:
2654:
2650:
2648:
2647:
2643:
2641:
2640:
2639:Aplestosuchus
2636:
2634:
2633:
2632:Aphaurosuchus
2629:
2628:
2626:
2624:
2623:Baurusuchinae
2620:
2614:
2613:
2609:
2607:
2606:
2602:
2600:
2599:
2595:
2594:
2591:
2588:
2586:
2585:Baurusuchidae
2582:
2575:
2574:
2570:
2568:
2567:
2563:
2560:
2559:
2555:
2552:
2551:
2550:Comahuesuchus
2547:
2545:
2544:
2540:
2539:
2536:
2533:
2531:
2527:
2524:
2521:
2516:
2506:
2505:
2501:
2499:
2498:
2494:
2492:
2491:
2487:
2485:
2484:
2480:
2479:
2477:
2474:
2470:
2464:
2463:
2462:Uruguaysuchus
2459:
2457:
2456:
2452:
2449:
2448:
2444:
2442:
2441:
2437:
2434:
2433:
2432:Comahuesuchus
2429:
2427:
2426:
2425:Araripesuchus
2422:
2419:
2418:
2414:
2413:
2410:
2406:
2403:
2400:
2395:
2391:
2387:
2382:
2378:
2369:
2365:
2362:
2356:
2350:
2325:
2324:
2323:
2322:
2320:
2318:
2314:
2310:
2296:
2295:
2294:Uberabasuchus
2291:
2289:
2288:
2284:
2282:
2281:
2277:
2275:
2274:
2270:
2268:
2267:
2263:
2261:
2260:
2256:
2254:
2253:
2249:
2247:
2246:
2242:
2240:
2239:
2235:
2233:
2232:
2228:
2226:
2225:
2221:
2219:
2218:
2214:
2212:
2211:
2210:Barrosasuchus
2207:
2205:
2204:
2203:Barcinosuchus
2200:
2198:
2197:
2193:
2192:
2190:
2188:
2187:Peirosaurinae
2184:
2178:
2177:
2173:
2171:
2170:
2166:
2164:
2163:
2159:
2157:
2156:
2152:
2150:
2149:
2145:
2143:
2142:
2138:
2137:
2135:
2133:
2129:
2122:
2121:
2117:
2115:
2114:
2113:Miadanasuchus
2110:
2107:
2106:
2102:
2100:
2099:
2095:
2094:
2091:
2088:
2086:
2085:Peirosauridae
2082:
2076:
2075:
2071:
2069:
2068:
2064:
2062:
2061:
2057:
2055:
2054:
2050:
2048:
2047:
2043:
2041:
2040:
2036:
2034:
2033:
2029:
2027:
2026:
2022:
2020:
2019:
2015:
2013:
2012:
2008:
2006:
2005:
2001:
1999:
1998:
1994:
1992:
1991:
1987:
1986:
1984:
1982:
1978:
1972:
1971:
1967:
1965:
1964:
1960:
1959:
1957:
1955:
1951:
1945:
1944:
1940:
1937:
1936:
1932:
1930:
1929:
1925:
1923:
1922:
1918:
1917:
1914:
1911:
1908:
1903:
1892:
1891:
1887:
1886:
1883:
1879:
1876:
1873:
1868:
1864:
1860:
1855:
1851:
1830:
1829:
1828:
1827:
1825:
1823:
1819:
1811:
1807:
1806:
1805:
1804:
1801:
1798:
1796:
1792:
1788:
1780:
1776:
1773:
1771:
1767:
1765:
1761:
1759:
1755:
1753:
1749:
1748:
1743:
1739:
1735:
1728:
1723:
1721:
1716:
1714:
1709:
1708:
1705:
1698:
1687:
1678:
1674:
1670:
1666:
1662:
1658:
1654:
1647:
1644:
1639:
1632:
1629:
1624:
1620:
1616:
1612:
1608:
1601:
1599:
1597:
1595:
1593:
1591:
1587:
1580:
1578:
1576:
1572:
1568:
1567:
1562:
1561:specific name
1558:
1554:
1551:
1547:
1543:
1539:
1535:
1531:
1527:
1523:
1519:
1512:
1505:
1504:
1496:
1495:
1487:
1486:
1478:
1477:
1469:
1468:
1460:
1459:
1451:
1450:
1442:
1441:
1433:
1432:
1424:
1423:
1415:
1414:
1406:
1405:
1397:
1396:
1393:
1392:
1386:
1385:
1382:
1381:
1378:
1377:
1376:
1369:
1368:
1362:
1359:
1358:
1355:
1354:
1346:
1345:
1337:
1336:
1328:
1327:
1324:
1323:
1322:
1315:
1314:
1311:
1310:
1307:
1306:
1305:
1298:
1297:
1291:
1290:
1287:
1286:
1283:
1282:
1281:
1274:
1273:
1267:
1266:
1263:
1262:
1259:
1258:
1257:
1256:Comahuesuchus
1250:
1249:
1243:
1242:
1236:
1235:
1232:
1231:
1223:
1222:
1214:
1213:
1210:
1209:
1208:
1201:
1200:
1197:
1196:
1193:
1192:
1191:
1184:
1183:
1177:
1176:
1173:
1172:
1169:
1168:
1167:
1160:
1159:
1153:
1152:
1146:
1145:
1142:
1141:
1133:
1132:
1129:
1128:
1127:
1126:Mariliasuchus
1120:
1119:
1116:
1115:
1112:
1111:
1110:
1103:
1102:
1096:
1093:
1092:
1086:
1085:
1082:
1081:
1078:
1077:
1076:
1069:
1068:
1062:
1061:
1058:
1057:
1049:
1048:
1045:
1044:
1043:
1036:
1035:
1032:
1031:
1028:
1027:
1026:
1019:
1018:
1012:
1011:
1005:
1002:
1001:
998:
997:
994:
993:
992:
991:Uruguaysuchus
985:
984:
978:
977:
974:
973:
965:
964:
956:
955:
952:
951:
950:
943:
942:
939:
938:
935:
934:
933:
926:
925:
919:
918:
915:
914:
911:
910:
909:
902:
901:
895:
894:
888:
887:
884:
883:
880:
879:
878:
871:
870:
864:
863:
860:
859:
856:
855:
854:
847:
846:
840:
839:
836:
835:
827:
826:
818:
817:
809:
808:
800:
799:
796:
795:
794:
793:Uberabasuchus
787:
786:
783:
782:
779:
778:
777:
770:
769:
763:
762:
759:
758:
755:
754:
753:
746:
745:
739:
738:
735:
734:
726:
725:
722:
721:
720:
713:
712:
709:
708:
705:
704:
703:
696:
695:
689:
688:
682:
681:Peirosauridae
679:
678:
675:
674:
666:
665:
662:
661:
660:
653:
652:
649:
648:
645:
644:
643:
636:
635:
629:
626:
625:
619:
618:
612:
611:
608:
607:
604:
603:
602:
595:
594:
588:
585:
584:
580:
578:
573:
569:
568:Maastrichtian
565:
561:
557:
553:
549:
545:
541:
537:
533:
529:
525:
521:
520:
515:
512:
504:
502:
500:
496:
492:
488:
484:
480:
476:
472:
467:
465:
461:
457:
453:
449:
445:
441:
437:
436:Neuquén Group
433:
429:
425:
421:
420:
415:
411:
408:
404:
400:
396:
393:
389:
382:
380:
378:
377:
372:
368:
364:
360:
356:
352:
348:
345:
341:
338:
334:
333:
322:
316:
315:
307:
304:
300:
296:
292:
286:
285:
278:
275:
274:
271:
270:Peirosauridae
265:
262:
261:
258:
252:
249:
246:
245:
242:
236:
233:
230:
229:
226:
220:
217:
214:
213:
210:
207:
204:
201:
200:
197:
194:
191:
188:
187:
184:
181:
178:
175:
174:
171:
168:
165:
162:
161:
158:
155:
152:
151:
148:
145:
142:
141:
138:
135:
132:
131:
128:
125:
122:
121:
116:
111:
107:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
50:
45:
39:
32:
26:
22:
19:
3073:Peirosaurids
2992:
2917:
2881:
2874:
2856:Sphagesaurus
2854:
2847:
2840:
2820:
2813:
2806:
2782:
2774:
2767:
2759:
2752:Notosuchidae
2739:
2732:
2725:
2717:
2706:Sphagesauria
2685:
2678:
2671:
2651:
2644:
2637:
2630:
2610:
2603:
2596:
2571:
2564:
2556:
2548:
2541:
2502:
2497:Malawisuchus
2495:
2488:
2481:
2460:
2453:
2445:
2440:Libycosuchus
2438:
2430:
2423:
2415:
2352:
2292:
2285:
2278:
2271:
2266:Patagosuchus
2264:
2257:
2250:
2243:
2238:Hamadasuchus
2236:
2230:
2229:
2222:
2215:
2208:
2201:
2196:Antaeusuchus
2194:
2174:
2167:
2160:
2155:Epoidesuchus
2153:
2148:Caririsuchus
2146:
2139:
2132:Pepesuchinae
2118:
2111:
2105:Fortignathus
2103:
2098:Amargasuchus
2096:
2072:
2065:
2060:Sahitisuchus
2058:
2051:
2044:
2037:
2030:
2023:
2016:
2009:
2002:
1997:Barinasuchus
1995:
1988:
1968:
1961:
1941:
1933:
1926:
1919:
1888:
1810:Pseudosuchia
1795:Pseudosuchia
1774:
1660:
1656:
1652:
1646:
1637:
1631:
1614:
1610:
1606:
1574:
1570:
1564:
1552:
1545:
1534:generic name
1529:
1526:type species
1517:
1516:
1389:
1373:
1372:
1361:Sebecosuchia
1319:
1318:
1302:
1301:
1278:
1277:
1254:
1253:
1205:
1204:
1188:
1187:
1164:
1163:
1124:
1123:
1107:
1106:
1095:Notosuchidae
1075:Malawisuchus
1073:
1072:
1040:
1039:
1025:Libycosuchus
1023:
1022:
989:
988:
947:
946:
930:
929:
906:
905:
875:
874:
851:
850:
791:
790:
774:
773:
752:Hamadasuchus
750:
749:
717:
716:
701:
700:
699:
657:
656:
640:
639:
599:
598:
576:
571:
563:
559:
555:
551:
547:
539:
535:
531:
527:
523:
517:
513:
511:type species
508:
486:
485:by Praderio
482:
468:
417:
413:
387:
386:
375:
374:
331:
330:
329:
320:
313:
312:
303:Type species
290:
283:
282:
247:
241:Sebecosuchia
231:
215:
202:
189:
183:Pseudosuchia
176:
163:
24:
18:
2769:Llanosuchus
2687:Wargosuchus
2646:Baurusuchus
2558:Eremosuchus
2530:Baurusuchia
2417:Anatosuchus
2287:Rukwasuchus
2273:Peirosaurus
2176:Roxochampsa
2074:Zulmasuchus
2025:Iberosuchus
2011:Bretesuchus
2004:Bergisuchus
1990:Ayllusuchus
1963:Kaprosuchus
1921:Baharijodon
1890:Microsuchus
1872:Ziphosuchia
1859:Ziphosuchia
1822:Ziphosuchia
1734:Ziphosuchia
1617:: 191â200.
1566:Peirosaurus
1375:Baurusuchus
1004:Ziphosuchia
642:Kaprosuchus
601:Anatosuchus
577:P. torminni
572:Peirosaurus
564:Peirosaurus
560:Peirosaurus
552:P. torminni
536:P. torminni
524:P. torminni
505:Description
483:P. torminni
407:postcranial
347:notosuchian
344:peirosaurid
319:Martinelli
289:Martinelli
170:Archosauria
3052:Categories
2822:Yacarerani
2784:Notosuchus
2504:Pakasuchus
2483:Candidodon
2455:Simosuchus
2399:Notosuchia
2386:Notosuchia
2326:see belowâ
2317:Notosuchia
2280:Pepesuchus
2252:Lomasuchus
2245:Kinesuchus
2169:Pepesuchus
2053:Ogresuchus
2046:Lorosuchus
2039:Langstonia
1943:Wanosuchus
1831:see belowâ
1779:Metasuchia
1764:Sauropsida
1640:: 116â142.
1581:References
1280:Yacarerani
1109:Notosuchus
1042:Simosuchus
719:Lomasuchus
587:Notosuchia
475:premaxilla
403:lower jaws
361:stage) of
225:Notosuchia
2612:Pabwehshi
2162:Itasuchus
2032:Ilchunaia
1981:Sebecidae
1928:Doratodon
1750:Kingdom:
1548:from the
1513:Etymology
495:Campanian
456:Santonian
448:Coniacian
428:Patagonia
383:Discovery
371:Argentina
359:Campanian
357:to early
355:Santonian
133:Kingdom:
127:Eukaryota
3008:Q5526602
3002:Wikidata
1758:Chordata
1756:Phylum:
1752:Animalia
1677:86737170
1524:and the
410:skeleton
392:holotype
263:Family:
157:Reptilia
147:Chordata
143:Phylum:
137:Animalia
123:Domain:
3022:1481421
2067:Sebecus
1907:Sebecia
1768:Order:
1762:Class:
1553:Souchos
1391:Sebecia
479:maxilla
462:of the
442:of the
363:Neuquén
337:extinct
276:Genus:
257:Sebecia
153:Class:
3035:245210
1675:
1559:. The
1546:suchus
1544:, and
1532:. The
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