135:
3267:
518:
3256:
3262:
156:
3273:
739:
3296:
1582:(also analyzed in the study) likely included bone in their diet and were better adapted to handle the stresses associated with attacking struggling prey while troodontids, equipped with weaker jaws, preyed on softer animals and prey items such as invertebrates and carrion. This feeding strategy and ability to handle struggling prey was also a feature that the theropod also shared with tyrannosaurids such as
1493:
819:
1600:
1193:
1573:
likely preferred larger prey items than the troodontids it shared their environment with. Such differentiations in its diet likely allowed the theropod to inhabit the same environment as its more distant maniraptoran relatives. The same study also indicated that both
2072:
Choiniere, Jonah N.; Neenan, James M.; Schmitz, Lars; Ford, David P.; Chapelle, Kimberley E. J.; Balanoff, Amy M.; Sipla, Justin S.; Georgi, Justin A.; Walsh, Stig A.; Norell, Mark A.; Xu, Xing; Clark, James M.; Benson, Roger B. J. (7 May 2021).
1822:
Flaig, Peter P., Stephen T. Hasiotis, and
Anthony R. Fiorillo. "A paleopolar dinosaur track site in the Cretaceous (Maastrichtian) Prince Creek Formation of Arctic Alaska: Track characteristics and probable trackmakers." Ichnos 25.2-3 (2018):
1832:
Brown, Caleb
Marshall, et al. "Evidence for taphonomic size bias in the Dinosaur Park Formation (Campanian, Alberta), a model Mesozoic terrestrial alluvial‐paralic system." Palaeogeography, palaeoclimatology, palaeoecology 372 (2013):
756:, about 2 m (6 ft 7 in) in length and 16 kg (35 lb) in body mass. Its mouth was full of sharp teeth, and it probably would have had a sharply curved "sickle claw" on each foot. It lived during the
1560:
feeding habits were also discovered to be typical of coelurosaurian theropods, with a characteristic "puncture and pull" feeding method. Studies of wear patterns on the teeth of this animal by
Angelica Torices
786:
had a relatively robust skull with a deep snout. Its teeth were rather large and were shaped like a curved cone with a coat of enamel covering the crown. It had only nine teeth in each
582:
and some foot bones. The skull lacked most of the top of the snout. Several other skull fragments, and about thirty isolated teeth, are known from subsequent discoveries in
Alberta and
2390:
Therrien, Francois; Henderson, Donald M.; Ruff, Christopher B. (2005). "Bite Me: Biomechanical models of theropod mandibles and implications for feeding". In
Carpenter, Kenneth (ed.).
2179:
3430:
1667:"Comparative Taphonomy and Paleoecological Reconstruction of Two Microvertebrate Accumulations from the Late Cretaceous Hell Creek Formation (Maastrichtian), Eastern Montana"
1507:
differs from most of its relatives in having a short, massive skull, a deep mandible, and robust teeth. The teeth tend to be more heavily worn than those of its relative
3445:
525:
Despite receiving widespread attention in popular books on dinosaurs, and the usage of a complete mounted skeleton cast in museums throughout the world,
2449:
3376:
1565:
in a study regarding theropod feeding habits indicate that dromaeosaurid teeth share similar wear patterns to those seen in the
Tyrannosauridae and
884:
are somewhat unclear. Although its rugged build gives it a primitive appearance, it was actually a very specialized animal. In an analysis of the
3440:
3450:
720:
than other small theropods, although it was the first dromaeosaurid of which reasonably good cranial material was described. The genus
3289:
2211:
1807:
1613:
2421:
2403:
2359:
2264:
2245:
1748:
1642:
3455:
3465:
3266:
3255:
1525:
and suggested it relied more on its jaws than on the sickle claw to kill its prey. In a study predominantly centered around
1966:"New Dromaeosaurids (Dinosauria: Theropoda) from the Lower Cretaceous of Utah, and the Evolution of the Dromaeosaurid Tail"
2442:
3272:
155:
3261:
702:). Most of them were based on fragmentary material, some belonging to other genera, and far less complete than that of
692:
462:
134:
3460:
1513:, suggesting that its jaws were used for crushing and tearing rather than simply slicing through flesh. Therrien
143:
2546:
2435:
2395:
549:
764:. However, some fragmentary remains such as teeth that may belong to this genus have been found from the late
548:
on behalf of the
American Museum of Natural History. The area where these bones were collected is now part of
533:
was only made possible by knowledge gained from other dromaeosaurids that have been discovered more recently.
3435:
1726:
658:
634:
466:
3316:
2285:
590:
470:
446:
3402:
3299:
678:
1632:
826:
517:
3363:
2600:
2086:
2026:
DePalma, Robert A.; Burnham, David A.; Martin, Larry D.; Larson, Peter L.; Bakker, Robert T. (2015).
1977:
1681:
769:
458:
454:
3017:
2347:
2184:
803:
2277:(Theropoda: Allosauroidea) and its implications for theropod brain evolution. pp. 19–33. In:
3354:
2754:
2573:
2154:
2118:
2045:
1925:
1881:
1697:
150:
2180:"Scratches on dinosaur teeth reveal their fierce, efficient eating habits - The Washington Post"
1964:
Senter, P.; Kirkland, J. I.; Deblieux, D. D.; Madsen, S.; Toth, N. (2012). Dodson, Peter (ed.).
1715:
3407:
2292:(1922). "The family Deinodontidae, with notice of a new genus from the Cretaceous of Alberta".
3389:
3214:
3105:
3041:
2937:
2730:
2417:
2399:
2355:
2351:
2338:
2260:
2241:
2233:
2110:
2102:
2005:
1873:
1803:
1744:
1638:
1509:
1245:
1204:
The cladogram below follows a 2015 analysis by paleontologists Robert DePalma, David
Burnham,
3394:
1908:
Senter, Phil (2007). "A new look at the phylogeny of coelurosauria (Dlnosauria: Theropoda)".
3138:
3084:
2944:
2922:
2378:
2301:
2220:
2202:
2136:
2094:
2035:
1995:
1985:
1917:
1865:
1689:
1605:
975:
807:
326:
738:
3198:
3052:
2955:
2668:
2646:
2612:
2531:
2458:
2333:
1282:
1231:
1061:
948:
870:
846:
842:
777:
773:
761:
486:
482:
416:
406:
268:
255:
239:
41:
17:
2090:
1981:
1685:
2856:
2000:
1965:
545:
530:
436:
2074:
1666:
3424:
3177:
2983:
2968:
2907:
2900:
2893:
2883:
2818:
2811:
2740:
2122:
1869:
1701:
1634:
Dinosaurs: The Most
Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages
1213:
765:
722:
683:
424:
124:
87:
49:
2049:
1929:
1885:
1853:
3236:
3147:
3068:
3061:
3026:
3005:
2990:
2929:
2796:
2789:
2782:
2772:
2719:
2704:
2289:
2224:
2028:"The First Giant Raptor (Theropoda: Dromaeosauridae) from the Hell Creek Formation"
1566:
1392:
1344:
1320:
1269:
1209:
1205:
1099:
1030:
911:
896:
859:
708:
594:
541:
505:
495:
450:
294:
2027:
1492:
503:
was heavily built, more so than other dromaeosaurs that are similar in size, like
1990:
3348:
3191:
3169:
3120:
3076:
3033:
2998:
2976:
2915:
2826:
2761:
2585:
2313:
1584:
1296:
1150:
1075:
962:
902:
865:
850:
529:
is poorly known from actual fossils. The preparation of the popular cast by the
62:
1693:
849:) based on some similarities in the general proportions of the skull. In 1969,
3184:
3161:
3113:
2864:
2833:
2711:
2689:
2497:
2488:
2281:. Ed.s Tanke, D. H., Carpenter, K., Skrepnick, M. W. Indiana University Press.
2040:
1921:
1595:
1368:
1133:
890:
830:
579:
478:
213:
107:
72:
3339:
2106:
802:, that drained the front neck muscles through two long canals running to the
3222:
3154:
2849:
2841:
2747:
2558:
2506:
2234:"Theropod teeth from the Judith River Formation of southern Alberta, Canada"
2098:
1537:
989:
757:
753:
698:
420:
226:
167:
112:
56:
45:
2114:
2009:
1877:
1588:, which was also analyzed in said study alongside these smaller theropods.
818:
1192:
3333:
3206:
3127:
3098:
2872:
2682:
2482:
1527:
571:
553:
412:
409:
200:
187:
102:
97:
82:
77:
67:
1216:, using updated data from the Theropod Working Group. In this analysis,
3381:
3229:
2515:
1013:
787:
717:
664:
642:
583:
428:
117:
92:
2804:
2696:
2476:
2382:
2305:
1720:
918:, but more recent analysis do not recover such a close relationship.
432:
177:
3310:
776:, dating to 66 million years ago. Teeth have also been found in the
2412:
Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.):
2369:
Colbert, E.; Russell, D. A. (1969). "The small
Cretaceous dinosaur
2427:
2075:"Evolution of vision and hearing modalities in theropod dinosaurs"
1491:
1191:
885:
817:
575:
516:
402:
810:
of Dromaeosaurus is rather shallow and does not have much depth.
3368:
1569:, respectively. However, micro-wear on the teeth indicated that
795:
3314:
2469:
2431:
2416:, 2nd, Berkeley: University of California Press. 861 pp.
2320:, an unusual theropod from the Lower Cretaceous of Montana".
2205:(1995). "New information on the anatomy and relationships of
627:
620:
613:
606:
2155:"Dinosaurs' tooth wear sheds light on their predatory lives"
489:, which include many genera with similar characteristics to
356:
2339:"The Wonderful and Spectacular Dromaeosaurian Sickle-Claws"
2240:. Cambridge: Cambridge University Press. pp. 107–125.
377:
371:
359:
347:
344:
338:
706:, and those that haven't been reclassified are considered
1858:
Biological Reviews of the Cambridge Philosophical Society
469:. Teeth attributed to this genus have been found in the
1854:"The evolution of dinosaur tooth enamel microstructure"
2232:
Currie, P. J.; Rigby, K. J.; Sloan, Robert E. (1990).
1521:
had a bite nearly three times as powerful as that of
362:
353:
329:
556:
AMNH 5356, consisted of a partial skull 24 cm (
427:), sometime between 80 and 69 million years ago, in
335:
332:
301:
3323:
3137:
3051:
3016:
2954:
2882:
2771:
2729:
2666:
2611:
2584:
2557:
2530:
368:
350:
341:
2337:
2294:Bulletin of the American Museum of Natural History
2238:Dinosaur Systematics: Perspectives and Approaches
2021:
2019:
712:today. Nevertheless, it has grown apparent that
1764:
1762:
1760:
2137:"Shuvuuia: A dinosaur that hunted in the dark"
2443:
2273:Larsson, H.C.E. 2001. Endocranial anatomy of
605:. The generic name is derived from the Greek
8:
869:, and assigned these forms to a new family:
1784:
1782:
1780:
1778:
1776:
1774:
1741:So You Think You Know About...Velociraptor?
845:, within the "Deinodontidae" (now known as
386:
374:
3431:Late Cretaceous dinosaurs of North America
3311:
2960:
2674:
2663:
2590:
2563:
2536:
2527:
2466:
2450:
2436:
2428:
2322:Peabody Museum of Natural History Bulletin
1549:were discovered to be diurnal predators.
540:remains were discovered by paleontologist
133:
31:
2257:The Illustrated Encyclopedia of Dinosaurs
2236:. In Currie, P. J.; Carpenter, K (eds.).
2039:
1999:
1989:
1959:
1957:
737:
1898:"Description," Larsson (2001). Page 23.
1624:
1535:was compared to the former and also to
672:(Marsh 1888) Matthew & Brown 1922;
662:(Cope 1876) Matthew & Brown 1922 (
656:(Cope 1876) Matthew & Brown 1922;
493:such as possibly its closest relative
1220:is classified as the sister taxon of
726:was considered to be synonymous with
7:
3446:Taxa named by William Diller Matthew
1200:(4) compared with other dromaeosaurs
929:is recovered as the sister taxon to
873:. Since then, many new relatives of
837:Matthew and Brown originally placed
457:. Its fossils were unearthed in the
1910:Journal of Systematic Palaeontology
1798:Glut, Donald F. (30 January 2013).
1637:. Random House. 2007. p. 384.
1384:
1360:
1336:
1312:
1288:
1261:
1237:
1227:
1091:
1067:
1005:
981:
954:
944:
435:and the western United States. The
2259:. Lorenz Books. pp. 200–201.
2212:Journal of Vertebrate Paleontology
1614:Timeline of dromaeosaurid research
593:and Brown named and described the
521:1922 diagram of the holotype skull
25:
888:Dromaeosaurinae, species such as
3295:
3294:
3271:
3265:
3260:
3254:
2344:Predatory Dinosaurs of the World
1870:10.1111/j.1469-185X.2010.00142.x
1598:
325:
154:
921:Below is a cladogram by Senter
906:have been recovered. The genus
690:(Cope 1876) Olshevsky 1979 and
2225:10.1080/02724634.1995.10011250
1852:Hwang, Sunny H. (2011-02-01).
682:(Marsh 1892) Russell 1972 (an
552:in Alberta, Canada. The find,
1:
3441:Fossil taxa described in 1922
2275:Carcharodontosaurus saharicus
2032:Paleontological Contributions
798:at the back of the head, the
1991:10.1371/journal.pone.0036790
628:
614:
544:during a 1914 expedition to
1800:Dinosaurs: The Encyclopedia
910:has been classified as the
880:The exact relationships of
696:(Barsbold 1983) Paul 1988 (
3482:
3451:Taxa named by Barnum Brown
2209:(Dinosauria: Theropoda)".
1694:10.2110/palo.2007.p07-006r
857:shared many features with
841:to its own subfamily, the
806:surface of the brain. The
693:Dromaeosaurus mongoliensis
621:
607:
463:Horseshoe Canyon Formation
27:Extinct genus of dinosaurs
3284:
3252:
2963:
2677:
2662:
2643:
2593:
2566:
2539:
2526:
2465:
2392:The Carnivorous Dinosaurs
2375:American Museum Novitates
2207:Dromaeosaurus albertensis
2041:10.17161/paleo.1808.18764
1922:10.1017/S1477201907002143
1768:Matthew and Brown (1922).
1406:
1389:
1382:
1365:
1358:
1341:
1334:
1317:
1310:
1293:
1286:
1266:
1259:
1242:
1235:
1147:
1130:
1113:
1096:
1089:
1072:
1065:
1027:
1010:
1003:
986:
979:
959:
952:
863:and the newly discovered
825:skull cast exhibited the
714:Dromaeosaurus albertensis
704:Dromaeosaurus albertensis
648:Another seven species of
603:Dromaeosaurus albertensis
445:, which was described by
442:Dromaeosaurus albertensis
311:Matthew & Brown, 1922
306:Dromaeosaurus albertensis
300:
293:
288:Matthew & Brown, 1922
151:Scientific classification
149:
144:Canadian Museum of Nature
141:
132:
34:
18:Dromaeosaurus albertensis
2396:Indiana University Press
2279:Mesozoic Vertebrate Life
2062:Therrien, et al. (2005).
1496:Cast of a reconstructed
742:Artistic restoration of
674:Dromaeosaurus explanatus
654:Dromaeosaurus laevifrons
633:) meaning 'lizard'. The
550:Dinosaur Provincial Park
142:Reconstructed skeleton,
3456:Paleontology in Alberta
2318:Deinonychus antirrhopus
2099:10.1126/science.abe7941
1727:Oxford University Press
676:(Cope 1876) Kuhn 1939;
670:Dromaeosaurus? gracilis
659:Dromaeosaurus cristatus
619:) meaning 'runner' and
570: in) in length, a
467:Dinosaur Park Formation
3466:Paleontology in Alaska
2316:(1969). "Osteology of
2255:Dixon, Dougal (2006).
1665:Wilson, L. E. (2008).
1517:(2005) estimated that
1501:
1201:
834:
746:
730:at one point in time.
688:Dromaeosaurus falculus
591:William Diller Matthew
522:
471:Prince Creek Formation
447:William Diller Matthew
415:that lived during the
3403:Paleobiology Database
1743:. Kane Miller. 2019.
1723:UK English Dictionary
1495:
1195:
821:
800:vena capitis dorsalis
741:
716:is even rarer in its
679:Dromaeosaurus minutus
520:
2398:. pp. 179–237.
2394:. Life of the Past.
2348:Simon & Schuster
513:Discovery and naming
459:Hell Creek Formation
419:period (middle late
3018:Saurornitholestinae
2286:Matthew, William D.
2185:The Washington Post
2091:2021Sci...372..610C
1982:2012PLoSO...736790S
1686:2008Palai..23..289W
752:was a medium-sized
1842:Weishampel, et al.
1502:
1202:
835:
747:
523:
3418:
3417:
3390:Open Tree of Life
3317:Taxon identifiers
3308:
3307:
3280:
3279:
3250:
3249:
3246:
3245:
3215:Saurornitholestes
3106:Saurornitholestes
3042:Saurornitholestes
2731:Halszkaraptorinae
2658:
2657:
2654:
2653:
2639:
2638:
2635:
2634:
2631:
2630:
2203:Currie, Philip J.
2085:(6542): 610–613.
1580:Saurornitholestes
1510:Saurornitholestes
1484:
1483:
1475:
1474:
1466:
1465:
1457:
1456:
1448:
1447:
1439:
1438:
1430:
1429:
1421:
1420:
1246:Saurornitholestes
1189:
1188:
1180:
1179:
1171:
1170:
1162:
1161:
1051:
1050:
1042:
1041:
877:have been found.
827:Geological museum
316:
315:
289:
16:(Redirected from
3473:
3461:Campanian genera
3411:
3410:
3398:
3397:
3385:
3384:
3372:
3371:
3359:
3358:
3357:
3344:
3343:
3342:
3312:
3298:
3297:
3275:
3269:
3264:
3258:
3139:Velociraptorinae
3085:Dromaeosauroides
2961:
2945:Zhongjianosaurus
2923:Sinornithosaurus
2675:
2664:
2591:
2564:
2537:
2528:
2521:
2520:
2467:
2452:
2445:
2438:
2429:
2409:
2386:
2365:
2341:
2334:Paul, Gregory S.
2329:
2309:
2270:
2251:
2228:
2190:
2189:
2176:
2170:
2169:
2167:
2165:
2151:
2145:
2144:
2133:
2127:
2126:
2069:
2063:
2060:
2054:
2053:
2043:
2023:
2014:
2013:
2003:
1993:
1961:
1952:
1949:
1943:
1940:
1934:
1933:
1905:
1899:
1896:
1890:
1889:
1849:
1843:
1840:
1834:
1830:
1824:
1820:
1814:
1813:
1795:
1789:
1786:
1769:
1766:
1755:
1754:
1737:
1731:
1730:
1712:
1706:
1705:
1671:
1662:
1656:
1655:
1653:
1651:
1629:
1608:
1606:Dinosaurs portal
1603:
1602:
1601:
1553:Feeding behavior
1541:, in which both
1385:
1361:
1337:
1313:
1289:
1262:
1238:
1228:
1092:
1068:
1006:
982:
976:Velociraptorinae
955:
945:
853:recognized that
808:Meckelian groove
774:Lance Formations
631:
624:
623:
617:
610:
609:
569:
568:
564:
561:
536:The first known
400:
397:
394:
391:
388:
384:
383:
380:
379:
376:
373:
370:
365:
364:
361:
358:
355:
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346:
343:
340:
337:
334:
331:
303:
287:
280:
267:
254:
238:
159:
158:
137:
122:
59:
40:Temporal range:
32:
21:
3481:
3480:
3476:
3475:
3474:
3472:
3471:
3470:
3421:
3420:
3419:
3414:
3406:
3401:
3393:
3388:
3380:
3375:
3367:
3362:
3353:
3352:
3347:
3338:
3337:
3332:
3319:
3309:
3304:
3276:
3242:
3199:Luanchuanraptor
3133:
3053:Dromaeosaurinae
3047:
3012:
2956:Eudromaeosauria
2950:
2878:
2767:
2725:
2671:
2669:Dromaeosauridae
2650:
2647:Dromaeosauridae
2627:
2613:Dromaeosauridae
2607:
2580:
2553:
2547:Avemetatarsalia
2532:Avemetatarsalia
2522:
2472:
2471:
2461:
2459:Dromaeosauridae
2456:
2406:
2389:
2368:
2362:
2332:
2314:Ostrom, John H.
2312:
2284:
2267:
2254:
2248:
2231:
2201:
2198:
2193:
2178:
2177:
2173:
2163:
2161:
2153:
2152:
2148:
2135:
2134:
2130:
2071:
2070:
2066:
2061:
2057:
2025:
2024:
2017:
1963:
1962:
1955:
1950:
1946:
1941:
1937:
1907:
1906:
1902:
1897:
1893:
1851:
1850:
1846:
1841:
1837:
1831:
1827:
1821:
1817:
1810:
1797:
1796:
1792:
1787:
1772:
1767:
1758:
1751:
1739:
1738:
1734:
1714:
1713:
1709:
1669:
1664:
1663:
1659:
1649:
1647:
1645:
1631:
1630:
1626:
1622:
1604:
1599:
1597:
1594:
1555:
1490:
1485:
1476:
1467:
1458:
1449:
1440:
1431:
1422:
1283:Dromaeosaurinae
1232:Eudromaeosauria
1190:
1181:
1172:
1163:
1062:Dromaeosaurinae
1052:
1043:
949:Eudromaeosauria
871:Dromaeosauridae
847:Tyrannosauridae
843:Dromaeosaurinae
816:
778:Aguja Formation
762:Late Cretaceous
736:
566:
562:
559:
557:
515:
487:Dromaeosaurinae
483:Dromaeosauridae
417:Late Cretaceous
398:
395:
392:
389:
367:
328:
324:
312:
309:
286:
278:
269:Dromaeosaurinae
265:
256:Eudromaeosauria
252:
240:Dromaeosauridae
236:
153:
128:
121:
120:
115:
110:
105:
100:
95:
90:
85:
80:
75:
70:
65:
54:
53:
42:Late Cretaceous
38:
28:
23:
22:
15:
12:
11:
5:
3479:
3477:
3469:
3468:
3463:
3458:
3453:
3448:
3443:
3438:
3436:Eudromaeosaurs
3433:
3423:
3422:
3416:
3415:
3413:
3412:
3399:
3386:
3373:
3360:
3345:
3329:
3327:
3321:
3320:
3315:
3306:
3305:
3303:
3302:
3292:
3285:
3282:
3281:
3278:
3277:
3253:
3251:
3248:
3247:
3244:
3243:
3241:
3240:
3233:
3226:
3219:
3211:
3203:
3195:
3188:
3181:
3174:
3166:
3158:
3151:
3143:
3141:
3135:
3134:
3132:
3131:
3124:
3117:
3110:
3102:
3095:
3088:
3081:
3073:
3065:
3057:
3055:
3049:
3048:
3046:
3045:
3038:
3030:
3022:
3020:
3014:
3013:
3011:
3010:
3002:
2995:
2987:
2980:
2973:
2964:
2958:
2952:
2951:
2949:
2948:
2941:
2934:
2926:
2919:
2912:
2904:
2897:
2889:
2887:
2880:
2879:
2877:
2876:
2869:
2861:
2857:Unquillosaurus
2853:
2846:
2838:
2830:
2823:
2815:
2808:
2801:
2793:
2786:
2778:
2776:
2769:
2768:
2766:
2765:
2758:
2751:
2744:
2736:
2734:
2727:
2726:
2724:
2723:
2716:
2708:
2701:
2693:
2686:
2678:
2672:
2667:
2660:
2659:
2656:
2655:
2652:
2651:
2644:
2641:
2640:
2637:
2636:
2633:
2632:
2629:
2628:
2626:
2625:
2624:
2623:
2617:
2615:
2609:
2608:
2606:
2605:
2604:
2603:
2594:
2588:
2582:
2581:
2579:
2578:
2577:
2576:
2567:
2561:
2555:
2554:
2552:
2551:
2550:
2549:
2540:
2534:
2524:
2523:
2519:
2518:
2509:
2500:
2491:
2485:
2479:
2470:
2463:
2462:
2457:
2455:
2454:
2447:
2440:
2432:
2426:
2425:
2414:The Dinosauria
2410:
2404:
2387:
2377:(2380): 1–49.
2366:
2360:
2330:
2310:
2282:
2271:
2265:
2252:
2246:
2229:
2219:(3): 576–591.
2197:
2194:
2192:
2191:
2171:
2146:
2128:
2064:
2055:
2015:
1953:
1944:
1942:Ostrom (1969).
1935:
1916:(4): 429–463.
1900:
1891:
1864:(1): 183–216.
1844:
1835:
1825:
1815:
1809:978-0786472222
1808:
1790:
1788:Currie (1995).
1770:
1756:
1749:
1732:
1707:
1680:(5): 289–297.
1657:
1643:
1623:
1621:
1618:
1617:
1616:
1610:
1609:
1593:
1590:
1558:Dromaeosaurus'
1554:
1551:
1498:D. albertensis
1489:
1486:
1482:
1481:
1478:
1477:
1473:
1472:
1469:
1468:
1464:
1463:
1460:
1459:
1455:
1454:
1451:
1450:
1446:
1445:
1442:
1441:
1437:
1436:
1433:
1432:
1428:
1427:
1424:
1423:
1419:
1418:
1415:
1414:
1405:
1402:
1401:
1398:
1397:
1388:
1383:
1381:
1378:
1377:
1374:
1373:
1364:
1359:
1357:
1354:
1353:
1350:
1349:
1340:
1335:
1333:
1330:
1329:
1326:
1325:
1316:
1311:
1309:
1306:
1305:
1302:
1301:
1292:
1287:
1285:
1279:
1278:
1275:
1274:
1265:
1260:
1258:
1255:
1254:
1251:
1250:
1241:
1236:
1234:
1226:
1187:
1186:
1183:
1182:
1178:
1177:
1174:
1173:
1169:
1168:
1165:
1164:
1160:
1159:
1156:
1155:
1146:
1143:
1142:
1139:
1138:
1129:
1126:
1125:
1122:
1121:
1112:
1109:
1108:
1105:
1104:
1095:
1090:
1088:
1085:
1084:
1081:
1080:
1071:
1066:
1064:
1058:
1057:
1054:
1053:
1049:
1048:
1045:
1044:
1040:
1039:
1036:
1035:
1026:
1023:
1022:
1019:
1018:
1009:
1004:
1002:
999:
998:
995:
994:
985:
980:
978:
972:
971:
968:
967:
958:
953:
951:
943:
851:John H. Ostrom
823:D. albertensis
815:
814:Classification
812:
744:D. albertensis
735:
732:
546:Red Deer River
531:Tyrrell Museum
514:
511:
396:running lizard
314:
313:
310:
298:
297:
291:
290:
276:
272:
271:
263:
259:
258:
250:
243:
242:
234:
230:
229:
224:
217:
216:
211:
204:
203:
198:
191:
190:
185:
181:
180:
175:
171:
170:
165:
161:
160:
147:
146:
139:
138:
130:
129:
123:Possible Late
116:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
60:
39:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
3478:
3467:
3464:
3462:
3459:
3457:
3454:
3452:
3449:
3447:
3444:
3442:
3439:
3437:
3434:
3432:
3429:
3428:
3426:
3409:
3404:
3400:
3396:
3391:
3387:
3383:
3378:
3374:
3370:
3365:
3361:
3356:
3355:Dromaeosaurus
3350:
3346:
3341:
3335:
3331:
3330:
3328:
3326:
3325:Dromaeosaurus
3322:
3318:
3313:
3301:
3293:
3291:
3287:
3286:
3283:
3274:
3270:
3268:
3263:
3257:
3239:
3238:
3234:
3232:
3231:
3227:
3225:
3224:
3220:
3217:
3216:
3212:
3209:
3208:
3204:
3201:
3200:
3196:
3194:
3193:
3189:
3187:
3186:
3182:
3180:
3179:
3178:Kansaignathus
3175:
3172:
3171:
3167:
3164:
3163:
3159:
3157:
3156:
3152:
3150:
3149:
3145:
3144:
3142:
3140:
3136:
3130:
3129:
3125:
3123:
3122:
3118:
3116:
3115:
3111:
3108:
3107:
3103:
3101:
3100:
3096:
3094:
3093:
3092:Dromaeosaurus
3089:
3087:
3086:
3082:
3079:
3078:
3074:
3071:
3070:
3066:
3064:
3063:
3059:
3058:
3056:
3054:
3050:
3044:
3043:
3039:
3036:
3035:
3031:
3029:
3028:
3024:
3023:
3021:
3019:
3015:
3008:
3007:
3003:
3001:
3000:
2996:
2993:
2992:
2988:
2986:
2985:
2984:Dineobellator
2981:
2979:
2978:
2974:
2971:
2970:
2966:
2965:
2962:
2959:
2957:
2953:
2947:
2946:
2942:
2940:
2939:
2935:
2932:
2931:
2927:
2925:
2924:
2920:
2918:
2917:
2913:
2910:
2909:
2908:Hesperonychus
2905:
2903:
2902:
2901:Graciliraptor
2898:
2896:
2895:
2894:Changyuraptor
2891:
2890:
2888:
2885:
2884:Microraptoria
2881:
2875:
2874:
2870:
2867:
2866:
2862:
2859:
2858:
2854:
2852:
2851:
2847:
2844:
2843:
2839:
2836:
2835:
2831:
2829:
2828:
2824:
2821:
2820:
2819:Ornithodesmus
2816:
2814:
2813:
2812:Neuquenraptor
2809:
2807:
2806:
2802:
2799:
2798:
2794:
2792:
2791:
2787:
2785:
2784:
2780:
2779:
2777:
2774:
2770:
2764:
2763:
2759:
2757:
2756:
2752:
2750:
2749:
2745:
2743:
2742:
2741:Halszkaraptor
2738:
2737:
2735:
2732:
2728:
2722:
2721:
2717:
2714:
2713:
2709:
2707:
2706:
2702:
2699:
2698:
2694:
2692:
2691:
2687:
2685:
2684:
2680:
2679:
2676:
2673:
2670:
2665:
2661:
2649:
2648:
2642:
2621:
2620:
2619:
2618:
2616:
2614:
2610:
2602:
2598:
2597:
2596:
2595:
2592:
2589:
2587:
2583:
2575:
2571:
2570:
2569:
2568:
2565:
2562:
2560:
2556:
2548:
2544:
2543:
2542:
2541:
2538:
2535:
2533:
2529:
2525:
2517:
2513:
2510:
2508:
2504:
2501:
2499:
2495:
2492:
2490:
2486:
2484:
2480:
2478:
2474:
2473:
2468:
2464:
2460:
2453:
2448:
2446:
2441:
2439:
2434:
2433:
2430:
2423:
2422:0-520-24209-2
2419:
2415:
2411:
2407:
2405:0-253-34539-1
2401:
2397:
2393:
2388:
2384:
2380:
2376:
2372:
2371:Dromaeosaurus
2367:
2363:
2361:0-671-61946-2
2357:
2353:
2349:
2345:
2340:
2335:
2331:
2327:
2323:
2319:
2315:
2311:
2307:
2303:
2299:
2295:
2291:
2290:Brown, Barnum
2287:
2283:
2280:
2276:
2272:
2268:
2266:0-7548-1573-0
2262:
2258:
2253:
2249:
2247:0-521-43810-1
2243:
2239:
2235:
2230:
2226:
2222:
2218:
2214:
2213:
2208:
2204:
2200:
2199:
2195:
2187:
2186:
2181:
2175:
2172:
2160:
2156:
2150:
2147:
2142:
2138:
2132:
2129:
2124:
2120:
2116:
2112:
2108:
2104:
2100:
2096:
2092:
2088:
2084:
2080:
2076:
2068:
2065:
2059:
2056:
2051:
2047:
2042:
2037:
2033:
2029:
2022:
2020:
2016:
2011:
2007:
2002:
1997:
1992:
1987:
1983:
1979:
1976:(5): e36790.
1975:
1971:
1967:
1960:
1958:
1954:
1948:
1945:
1939:
1936:
1931:
1927:
1923:
1919:
1915:
1911:
1904:
1901:
1895:
1892:
1887:
1883:
1879:
1875:
1871:
1867:
1863:
1859:
1855:
1848:
1845:
1839:
1836:
1829:
1826:
1819:
1816:
1811:
1805:
1801:
1794:
1791:
1785:
1783:
1781:
1779:
1777:
1775:
1771:
1765:
1763:
1761:
1757:
1752:
1750:9781610678599
1746:
1742:
1736:
1733:
1728:
1724:
1722:
1717:
1716:"Dromaeosaur"
1711:
1708:
1703:
1699:
1695:
1691:
1687:
1683:
1679:
1675:
1668:
1661:
1658:
1646:
1644:9780375824197
1640:
1636:
1635:
1628:
1625:
1619:
1615:
1612:
1611:
1607:
1596:
1591:
1589:
1587:
1586:
1581:
1577:
1576:Dromaeosaurus
1572:
1571:Dromaeosaurus
1568:
1564:
1559:
1552:
1550:
1548:
1544:
1543:Dromaeosaurus
1540:
1539:
1534:
1533:Dromaeosaurus
1530:
1529:
1524:
1520:
1519:Dromaeosaurus
1516:
1512:
1511:
1506:
1505:Dromaeosaurus
1499:
1494:
1487:
1480:
1479:
1471:
1470:
1462:
1461:
1453:
1452:
1444:
1443:
1435:
1434:
1426:
1425:
1417:
1416:
1413:
1412:
1411:
1410:Dromaeosaurus
1404:
1403:
1400:
1399:
1396:
1395:
1394:
1387:
1386:
1380:
1379:
1376:
1375:
1372:
1371:
1370:
1363:
1362:
1356:
1355:
1352:
1351:
1348:
1347:
1346:
1339:
1338:
1332:
1331:
1328:
1327:
1324:
1323:
1322:
1315:
1314:
1308:
1307:
1304:
1303:
1300:
1299:
1298:
1291:
1290:
1284:
1281:
1280:
1277:
1276:
1273:
1272:
1271:
1264:
1263:
1257:
1256:
1253:
1252:
1249:
1248:
1247:
1240:
1239:
1233:
1230:
1229:
1225:
1223:
1219:
1218:Dromaeosaurus
1215:
1214:Robert Bakker
1211:
1207:
1199:
1198:Dromaeosaurus
1194:
1185:
1184:
1176:
1175:
1167:
1166:
1158:
1157:
1154:
1153:
1152:
1145:
1144:
1141:
1140:
1137:
1136:
1135:
1128:
1127:
1124:
1123:
1120:
1119:
1118:
1117:Dromaeosaurus
1111:
1110:
1107:
1106:
1103:
1102:
1101:
1094:
1093:
1087:
1086:
1083:
1082:
1079:
1078:
1077:
1070:
1069:
1063:
1060:
1059:
1056:
1055:
1047:
1046:
1038:
1037:
1034:
1033:
1032:
1025:
1024:
1021:
1020:
1017:
1016:
1015:
1008:
1007:
1001:
1000:
997:
996:
993:
992:
991:
984:
983:
977:
974:
973:
970:
969:
966:
965:
964:
957:
956:
950:
947:
946:
942:
940:
936:
932:
928:
927:Dromaeosaurus
924:
919:
917:
916:Dromaeosaurus
913:
909:
905:
904:
899:
898:
893:
892:
887:
883:
882:Dromaeosaurus
878:
876:
875:Dromaeosaurus
872:
868:
867:
862:
861:
856:
855:Dromaeosaurus
852:
848:
844:
840:
839:Dromaeosaurus
832:
828:
824:
820:
813:
811:
809:
805:
801:
797:
793:
792:Dromaeosaurus
789:
785:
784:Dromaeosaurus
781:
779:
775:
771:
767:
766:Maastrichtian
763:
760:stage of the
759:
755:
751:
750:Dromaeosaurus
745:
740:
733:
731:
729:
728:Dromaeosaurus
725:
724:
723:Chirostenotes
719:
715:
711:
710:
705:
701:
700:
695:
694:
689:
685:
684:alvarezsaurid
681:
680:
675:
671:
667:
666:
661:
660:
655:
651:
650:Dromaeosaurus
646:
644:
640:
639:"albertensis"
636:
635:specific name
632:
630:
618:
616:
604:
600:
599:Dromaeosaurus
596:
592:
587:
585:
581:
577:
573:
555:
551:
547:
543:
539:
538:Dromaeosaurus
534:
532:
528:
527:Dromaeosaurus
519:
512:
510:
508:
507:
502:
501:Dromaeosaurus
498:
497:
492:
491:Dromaeosaurus
488:
484:
480:
476:
475:Dromaeosaurus
472:
468:
464:
460:
456:
452:
448:
444:
443:
438:
434:
430:
426:
425:Maastrichtian
422:
418:
414:
411:
408:
407:dromaeosaurid
404:
382:
322:
321:
320:Dromaeosaurus
308:
307:
299:
296:
292:
285:
284:
283:Dromaeosaurus
277:
274:
273:
270:
264:
261:
260:
257:
251:
248:
245:
244:
241:
235:
232:
231:
228:
225:
222:
219:
218:
215:
212:
209:
206:
205:
202:
199:
196:
193:
192:
189:
186:
183:
182:
179:
176:
173:
172:
169:
166:
163:
162:
157:
152:
148:
145:
140:
136:
131:
126:
125:Maastrichtian
119:
114:
109:
104:
99:
94:
89:
84:
79:
74:
69:
64:
58:
55:80–69.1
51:
50:Maastrichtian
47:
43:
37:
36:Dromaeosaurus
33:
30:
19:
3324:
3259:
3237:Velociraptor
3235:
3228:
3221:
3213:
3205:
3197:
3190:
3183:
3176:
3168:
3160:
3153:
3148:Acheroraptor
3146:
3126:
3119:
3112:
3104:
3097:
3091:
3090:
3083:
3075:
3069:Dakotaraptor
3067:
3062:Achillobator
3060:
3040:
3032:
3027:Atrociraptor
3025:
3006:Zhenyuanlong
3004:
2997:
2991:Tianyuraptor
2989:
2982:
2975:
2967:
2943:
2936:
2930:Tianyuraptor
2928:
2921:
2914:
2906:
2899:
2892:
2871:
2863:
2855:
2848:
2840:
2832:
2825:
2817:
2810:
2803:
2797:Dakotaraptor
2795:
2790:Buitreraptor
2788:
2783:Austroraptor
2781:
2773:Unenlagiinae
2760:
2753:
2746:
2739:
2720:Zhenyuanlong
2718:
2710:
2705:Tianyuraptor
2703:
2695:
2688:
2681:
2645:
2511:
2502:
2493:
2413:
2391:
2374:
2370:
2343:
2325:
2321:
2317:
2297:
2293:
2278:
2274:
2256:
2237:
2216:
2210:
2206:
2183:
2174:
2162:. Retrieved
2159:ScienceDaily
2158:
2149:
2140:
2131:
2082:
2078:
2067:
2058:
2031:
1973:
1969:
1951:Paul (1988).
1947:
1938:
1913:
1909:
1903:
1894:
1861:
1857:
1847:
1838:
1828:
1818:
1799:
1793:
1740:
1735:
1719:
1710:
1677:
1673:
1660:
1648:. Retrieved
1633:
1627:
1583:
1579:
1575:
1570:
1567:Troodontidae
1562:
1557:
1556:
1546:
1542:
1536:
1532:
1526:
1523:Velociraptor
1522:
1518:
1514:
1508:
1504:
1503:
1497:
1488:Paleobiology
1409:
1408:
1407:
1393:Dakotaraptor
1391:
1390:
1367:
1366:
1345:Achillobator
1343:
1342:
1321:Atrociraptor
1319:
1318:
1295:
1294:
1270:Velociraptor
1268:
1267:
1244:
1243:
1222:Dakotaraptor
1221:
1217:
1210:Peter Larson
1206:Larry Martin
1203:
1197:
1149:
1148:
1132:
1131:
1116:
1115:
1114:
1100:Achillobator
1098:
1097:
1074:
1073:
1031:Velociraptor
1029:
1028:
1012:
1011:
988:
987:
961:
960:
939:Achillobator
938:
934:
930:
926:
922:
920:
915:
912:sister taxon
908:Dakotaraptor
907:
901:
897:Achillobator
895:
889:
881:
879:
874:
864:
860:Velociraptor
858:
854:
838:
836:
822:
799:
791:
783:
782:
749:
748:
743:
727:
721:
713:
709:nomina dubia
707:
703:
697:
691:
687:
677:
673:
669:
663:
657:
653:
652:were named:
649:
647:
641:, refers to
638:
626:
612:
602:
598:
595:type species
588:
542:Barnum Brown
537:
535:
526:
524:
506:Velociraptor
504:
500:
496:Dakotaraptor
494:
490:
474:
451:Barnum Brown
441:
440:
437:type species
319:
318:
317:
305:
304:
295:Type species
282:
281:
246:
220:
207:
194:
35:
29:
3349:Wikispecies
3192:Linheraptor
3170:Deinonychus
3121:Yurgovuchia
3077:Deinonychus
3034:Bambiraptor
2999:Vectiraptor
2977:Bambiraptor
2916:Microraptor
2827:Pamparaptor
2762:Natovenator
2601:Maniraptora
2586:Maniraptora
2350:. pp.
2300:: 367–385.
2164:11 February
1585:Gorgosaurus
1297:Deinonychus
1151:Yurgovuchia
1076:Deinonychus
963:Bambiraptor
931:Yurgovuchia
903:Yurgovuchia
866:Deinonychus
794:also had a
734:Description
262:Subfamily:
3425:Categories
3288:See also:
3162:Boreonykus
3114:Utahraptor
2865:Variraptor
2834:Pyroraptor
2712:Variraptor
2690:Pyroraptor
2622:see below↓
2498:Dinosauria
2489:Sauropsida
2196:References
1369:Utahraptor
1134:Utahraptor
935:Utahraptor
891:Utahraptor
831:Copenhagen
770:Hell Creek
580:metacarpal
578:, a first
479:type genus
214:Saurischia
201:Dinosauria
3155:Adasaurus
2850:Unenlagia
2842:Rahonavis
2748:Hulsanpes
2574:Theropoda
2559:Theropoda
2507:Theropoda
2475:Kingdom:
2383:2246/2590
2306:2246/1300
2123:233872840
2107:0036-8075
1702:140668860
1620:Footnotes
1547:Alioramus
1538:Alioramus
990:Adasaurus
925:in 2012.
833:, Denmark
804:posterior
758:Campanian
754:carnivore
699:Adasaurus
421:Campanian
227:Theropoda
174:Kingdom:
168:Eukaryota
46:Campanian
3334:Wikidata
3300:Category
3290:Timeline
3207:Nuthetes
3128:Zapsalis
3099:Itemirus
2873:Ypupiara
2755:Mahakala
2683:Daurlong
2483:Chordata
2481:Phylum:
2477:Animalia
2336:(1988).
2328:: 1–165.
2141:phys.org
2115:33958472
2050:17099603
2010:22615813
1970:PLOS ONE
1930:83726237
1886:34613996
1878:20518758
1833:108-122.
1823:208-220.
1650:5 August
1592:See also
1528:Shuvuuia
1196:Size of
589:In 1922
572:mandible
554:holotype
481:of both
413:dinosaur
410:theropod
233:Family:
188:Chordata
184:Phylum:
178:Animalia
164:Domain:
3395:4946055
3382:4822955
3369:4433583
3340:Q131082
3230:Tsaagan
2516:Paraves
2487:Class:
2352:357–370
2087:Bibcode
2079:Science
2001:3352940
1978:Bibcode
1682:Bibcode
1674:PALAIOS
1014:Tsaagan
788:maxilla
718:habitat
665:Troodon
643:Alberta
615:dromeus
608:δρομεύς
584:Montana
565:⁄
477:is the
429:Alberta
401:) is a
390:
275:Genus:
2969:Balaur
2938:Wulong
2805:Diuqin
2697:Shanag
2420:
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2358:
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2244:
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2113:
2105:
2048:
2034:(14).
2008:
1998:
1928:
1884:
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1747:
1729:. n.d.
1721:Lexico
1700:
1641:
1563:et al.
1515:et al.
1212:, and
923:et al.
629:sauros
622:σαύρος
576:hyoids
574:, two
433:Canada
127:record
3408:38566
2512:Clade
2503:Clade
2494:Clade
2119:S2CID
2046:S2CID
1926:S2CID
1882:S2CID
1698:S2CID
1670:(PDF)
886:clade
403:genus
247:Clade
221:Clade
208:Clade
195:Clade
3377:GBIF
3223:Shri
3185:Kuru
2599:see
2572:see
2545:see
2418:ISBN
2400:ISBN
2356:ISBN
2261:ISBN
2242:ISBN
2166:2019
2111:PMID
2103:ISSN
2006:PMID
1874:PMID
1804:ISBN
1745:ISBN
1652:2020
1639:ISBN
1578:and
1545:and
1500:foot
937:and
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796:vein
772:and
768:age
485:and
465:and
455:1922
449:and
423:and
387:lit.
63:PreꞒ
3364:EoL
2379:hdl
2373:".
2302:hdl
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2036:doi
1996:PMC
1986:doi
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