1363:
1429:
1368:
150:
1531:
1391:
1417:
129:
500:
Federico L. Agnolin; Jaime E. Powell; Fernando E. Novas & Martin Kundrát (June 2012). "New alvarezsaurid (Dinosauria, Theropoda) from uppermost
Cretaceous of north-western Patagonia with associated eggs".
373:
shows an extreme arctometatarsalian condition of the foot bones, in which the middle metatarsal is severely pinched between the outer bones (usually considered an adaptation for fast running, also seen in
382:). It has been estimated at 1.8–2.4 metres (5.9–7.9 ft) in length and 20–24 kilograms (44–53 lb) in body mass, making it one of the largest members of the group.
1490:
1591:
652:
1572:
1601:
1384:
1611:
1362:
645:
591:
from the Late
Cretaceous of Mongolia: implications for the phylogeny and taxonomy of alvarezsaurid theropod dinosaurs".
1565:
1367:
536:
Hartman, Scott; Mortimer, Mickey; Wahl, William R.; Lomax, Dean R.; Lippincott, Jessica; Lovelace, David M. (2019).
1407:
638:
348:, dating to about 75 million years ago. It is believed to have been about twice the size of the contemporaneous
1596:
1394:
749:
365:
Because of the incomplete nature of the type specimen (catalog number IGM 100/2011), the exact relationship of
538:"A new paravian dinosaur from the Late Jurassic of North America supports a late acquisition of avian flight"
358:, which is known from many well preserved specimens, and although Ukhaa Tolgod has been thoroughly explored,
1616:
362:
is known only from one complete foot, suggesting that it must have been relatively rare in that ecosystem.
149:
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345:
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1508:
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918:
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569:
375:
1421:
1138:
871:
849:
815:
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444:
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379:
1063:
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734:
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41:
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514:
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1331:
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1101:
986:
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896:
564:
537:
1585:
1303:
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1222:
1206:
1153:
1027:
1013:
937:
620:
337:
305:
137:
79:
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1274:
1230:
1188:
1131:
1074:
1048:
718:
604:
522:
1324:
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1195:
1117:
1110:
946:
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54:
1338:
1289:
1166:
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691:
207:
99:
64:
17:
1468:
612:
587:
Averianov, Alexander O.; Lopatin, Alexey V. (2022-01-18). "A re-appraisal of
1296:
1245:
1238:
1173:
1041:
761:
709:
220:
161:
104:
48:
573:
487:
Récords y curiosidades de los dinosaurios Terópodos y otros dinosauromorfos
1538:
1462:
1215:
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889:
685:
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311:
308:
194:
181:
94:
89:
74:
69:
59:
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109:
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128:
679:
448:
171:
1439:
428:
630:
1310:
1266:
440:
301:
1482:
369:
to other coelurosaurs has been difficult to determine. However,
1443:
672:
634:
136:
Life restoration as an alvarezsauroid, depicted feeding from a
403:, and a recent study of Mongolian alvarezsaurids excluded
1546:
429:"A Large Alvarezsaurid from the Cretaceous of Mongolia"
474:. New Jersey: Princeton University Press. p. 127.
1405:
393:
1452:
1256:
1205:
1152:
1100:
1073:
985:
974:
936:
869:
814:
787:
760:
733:
427:Turner, A.H.; Nesbitt, S.J.; Norell, M.A. (2009).
385:The genus was originally placed in the family
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646:
8:
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1559:
1440:
1158:
991:
982:
881:
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866:
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639:
631:
127:
31:
563:
553:
1412:
416:
485:Molina-Pérez & Larramendi (2016).
472:The Princeton Field Guide to Dinosaurs
389:. Some studies have instead recovered
422:
420:
7:
1527:
1525:
593:Journal of Systematic Palaeontology
280:Turner, Nesbitt, & Norell, 2009
240:Turner, Nesbitt, & Norell, 2009
25:
1592:Late Cretaceous dinosaurs of Asia
1529:
1427:
1415:
1390:
1389:
1366:
1361:
300:, meaning "foot") is an extinct
148:
489:. Spain: Larousse. p. 269.
322:. The type and only species is
1:
1602:Fossil taxa described in 2009
605:10.1080/14772019.2021.2013965
523:10.1016/j.cretres.2011.11.014
1545:. You can help Knowledge by
336:, meaning "beautiful"). The
27:Extinct species of dinosaur
1633:
1524:
407:from the Alvarezsauridae.
1612:Monotypic dinosaur genera
1379:
1359:
1161:
994:
884:
880:
865:
846:
796:
769:
742:
729:
668:
470:Paul, Gregory S. (2010).
433:American Museum Novitates
267:
260:
145:Scientific classification
143:
135:
126:
34:
340:was excavated from the
1541:-related article is a
1504:Paleobiology Database
926:Scansoriopterygidae
589:Parvicursor remotus
515:2012CrRes..35...33A
503:Cretaceous Research
346:Djadochta Formation
555:10.7717/peerj.7247
354:. However, unlike
1554:
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1519:
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1446:Taxon identifiers
1403:
1402:
1375:
1374:
1357:
1356:
1353:
1352:
1349:
1348:
1148:
1147:
970:
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954:Similicaudipteryx
919:Protarchaeopteryx
861:
860:
857:
856:
842:
841:
838:
837:
834:
833:
599:(16): 1097–1128.
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284:
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16:(Redirected from
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1139:Epichirostenotes
992:
983:
882:
878:
872:Oviraptorosauria
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850:Oviraptorosauria
816:Oviraptorosauria
794:
767:
740:
731:
724:
723:
670:
662:Oviraptorosauria
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557:
533:
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526:
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491:
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401:Oviraptorosauria
376:ornithomimosaurs
344:locality of the
276:
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153:
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131:
121:
51:
40:Temporal range:
32:
21:
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1597:Djadochta fauna
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1406:
1404:
1399:
1371:
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1252:
1201:
1144:
1096:
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1064:Ojoraptorsaurus
979:
977:Caenagnathoidea
966:
961:Xingtianosaurus
932:
874:
853:
830:
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783:
756:
750:Avemetatarsalia
735:Avemetatarsalia
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387:Alvarezsauridae
316:Late Cretaceous
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42:Late Cretaceous
38:
28:
23:
22:
15:
12:
11:
5:
1630:
1628:
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1617:Theropod stubs
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1318:Machairasaurus
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1142:
1135:
1128:
1125:Caenagnathasia
1121:
1114:
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1102:Caenagnathinae
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987:Caenagnathidae
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934:
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922:
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897:Incisivosaurus
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492:
477:
462:
435:(3648): 1–14.
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306:coelurosaurian
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18:Kol (dinosaur)
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1304:Jiangxisaurus
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1282:Ganzhousaurus
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1225:
1224:
1223:Corythoraptor
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1210:
1208:
1207:Oviraptorinae
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1190:
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1154:Oviraptoridae
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1044:
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1035:Leptorhynchos
1032:
1030:
1029:
1028:Gigantoraptor
1025:
1023:
1022:
1018:
1016:
1015:
1014:Chirostenotes
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939:
938:Caudipteridae
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441:10.1206/639.1
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338:type specimen
335:
331:
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321:
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303:
299:
295:
291:
290:
277:
275:
266:
263:
262:Binomial name
259:
255:
254:
253:K. ghuva
248:
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138:termite mound
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81:
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66:
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56:
50:
43:
37:
33:
30:
19:
1607:Coelurosaurs
1547:expanding it
1536:
1521:
1453:
1434:Paleontology
1337:
1330:
1323:
1316:
1309:
1302:
1295:
1288:
1280:
1275:Conchoraptor
1273:
1265:
1244:
1237:
1231:Huanansaurus
1229:
1221:
1214:
1194:
1189:Tongtianlong
1187:
1179:
1172:
1165:
1137:
1132:Caenagnathus
1130:
1123:
1116:
1109:
1089:
1082:
1075:Elmisaurinae
1062:
1054:
1049:Microvenator
1047:
1040:
1033:
1026:
1019:
1012:
1005:
998:
959:
952:
945:
924:
917:
910:
903:
902:
895:
888:
848:
719:Pennaraptora
714:
705:
696:
596:
592:
588:
582:
545:
541:
531:
506:
502:
495:
486:
480:
471:
465:
432:
404:
394:
390:
384:
380:tyrannosaurs
370:
366:
364:
359:
355:
349:
342:Ukhaa Tolgod
333:
324:
323:
297:
288:
287:
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273:
268:
252:
251:
234:
233:
214:
201:
188:
35:
29:
1325:Nemegtomaia
1258:Heyuanninae
1118:Apatoraptor
947:Caudipteryx
804:Maniraptora
789:Maniraptora
399:within the
1586:Categories
1383:See also:
1339:Shixinggia
1290:Gobiraptor
1167:Luoyanggia
1091:Elmisaurus
1021:Eoneophron
1007:Beibeilong
1000:Anomalipes
825:see below↓
701:Dinosauria
692:Sauropsida
411:References
328:(from the
292:(from the
208:Saurischia
195:Dinosauria
1422:Dinosaurs
1297:Heyuannia
1246:Rinchenia
1239:Oviraptor
1174:Nankangia
1042:Hagryphus
777:Theropoda
762:Theropoda
710:Theropoda
678:Kingdom:
621:247222017
613:1477-2019
548:: e7247.
509:: 33–56.
449:2246/5967
330:Mongolian
325:Kol ghuva
314:from the
294:Mongolian
274:Kol ghuva
246:Species:
221:Theropoda
168:Kingdom:
162:Eukaryota
36:Kol ghuva
1539:theropod
1483:10680043
1463:Wikidata
1395:Category
1385:Timeline
1216:Citipati
1181:Nomingia
1056:Nomingia
890:Avimimus
686:Chordata
684:Phylum:
680:Animalia
574:31333906
457:59459861
396:Avimimus
356:Shuvuuia
351:Shuvuuia
320:Mongolia
312:dinosaur
309:theropod
182:Chordata
178:Phylum:
172:Animalia
158:Domain:
47:75
1496:1474201
1469:Q921551
1408:Portals
1084:Citipes
690:Class:
565:6626525
511:Bibcode
271:†
250:†
227:Genus:
116:↓
1509:171392
1332:Oksoko
1196:Yulong
619:
611:
572:
562:
455:
334:ghuv-a
1537:This
1491:IRMNG
1311:Khaan
1267:Banji
715:Clade
706:Clade
697:Clade
617:S2CID
542:PeerJ
453:S2CID
332:гува/
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