1190:
dorsal series, the pedicels of the neural arches are solid and short with the transverse processes having a minimal angle of 55 degrees with the neural spine. The sacrum consists of seven fused vertebrae preceded by two dorsosacrals. The front tail vertebrae are also massively built with short neural spines ending in massive rounded tops. In the pelvis, the anterior blade of the ilium is short and widening to the front. The ischium tapers to below and is straight in side view. The radius had 69% of the length of the humerus; the ulna 79%. The humerus has 68% of the length of the thighbone and the ilium 85%. At least some plates of the back armour are small with a thick base. At least two pair of stocky spines are present with an expanded base and four pairs of long spines with a small base on the tail.
1226:, the same is true for the front vertebrae, but in those genera the posterior dorsals have processes pointing much more vertically, up to 35 degrees. Comparable inclinations are usual for other stegosaurs. As their pedicels are short, the articulation processes are placed low on the neural arches. According to Galton, the sacrum is not particularly vertically depressed. The centra of the frontmost tail vertebrae are relatively large. As a result, the neural arches are just 40% taller, whereas with other stegosaurs, the relative height can be two or three times the relative centre height. In the first caudal, the transverse processes are vertically deep and oriented horizontally with a conspicuous point on the front upper edge. In this they resemble those of
1362:. The spine on the right is more complete with a transverse base width of 205 millimetres and an estimated base length of twenty-two centimeters. Owen reconstructed the original length at seventy centimetres. Its ventral surface has a complex morphology. From the front to the rear it shows a convex curvature. The surface is divided into two zones by a longitudinal ridge. The outer zone covers two thirds of the surface, the inner zone a third. Both zones are strongly concave transversely. The better preserved left spine shows that the inner edge has many small notches. There is a lange central cavity connected to small holes in the ventral surface by channels.
957:
571:. The pits were soon abandoned; as a result it is no longer possible to determine their exact location and age. The holotype consists of a postcranial skeleton lacking the skull. The main nodule fragment contains the pelvis; a series of six posterior dorsal vertebrae, all sacrals and eight anterior caudal vertebrae; a right femur and some loose vertebrae. In all, thirteen detached vertebrae are present in the material. Also an almost complete left forelimb was contained by another loam clump. Additional elements include a partial right fibula with calcaneum, a partial tibia, a right neck plate and a left tail spike.
3389:
1930:
145:
1435:
1171:, with some specimens have been estimated to reach 8–9 metres (26–30 ft) in length, 1.8 metres (5.9 ft) in hip height and 5–7.4 metric tons (5.5–8.2 short tons) in body mass. For a stegosaur, the gut was especially broad, and a massive rump is also indicated by exceptionally wide dorsal vertebrae centra. The hindlimb was rather short, but the forelimb relatively long, largely because of a long upper arm.
3412:
484:
575:
1153:
1175:
606:
1306:
519:. Owen presumed that the extremely hard nodule had been formed by vapours emitted by the decomposing carcass. During an attempt to lift it in its entirety, the loam clump crumbled into several pieces. These were eventually transported to London in crates with a total weight of three tonnes. The bones were subsequently partially uncovered by Owen's preparator, the mason Caleb Barlow.
121:
1346:
1197:, unique derived trait, remains: the straight upper edge of the ischium. However, in 2019 three more possible autapomorphies were established, based on Spanish material. The front end of the prepubis is expanded to below. The tip of the neural spines of the neck vertebrae is expanded to behind. The transverse processes of the neck vertebrae are located at midheight of the
3548:
1210:
1217:
The centra of the neck vertebrae are exceptionally robust, more so than with any other stegosaur known in 1985. Also the centra of the back are massively built. That they are transversely wider than horizontally long, is the opposite of the normal situation with the
Stegosauria. The upper side of the
1189:
In 1991, Galton provided a possible diagnosis. The neck consists of twelve vertebrae. The rear third of the neck vertebrae and the entire dorsal series are massively built in that the maximal transverse width of their centra exceeds the maximum anterior-posterior length. In the rear two-thirds of the
1321:
contained a small blunt asymmetrical neck or front back plate. Its base length is fifteen centimetres and the transverse width is seven centimetres. The base is oblique and the longest plate surface seems to be on the outside. Seen from that side it is pointing obliquely to the rear. The outer
1245:, the attachment for a powerful musculature. This trait is shared with the majority of derived stegosaurs, however. An exceptional trait is that the thighbone is only 47% longer than the humerus. The ulna has 79% of the length of the humerus, a basal value comparable to that of
1341:
spike is transversely wide with gently convex surfaces lacking clear cutting edges. This spike has a preserved maximum length of 456 millimetres. Its maximal base width is 118 millimetres. The base is only slightly expanded but its ventral surface is strongly sculptured.
464:
was the largest stegosaur measuring around 8–9 metres (26–30 ft) long and weighing up to 5–7.4 metric tons (5.5–8.2 short tons). Finds of this animal have been limited, so much of its appearance is uncertain and its relationship with other members of the
1950:
making a strong humeral flexion and abduction possible. The forelimbs could then be firmly anchored on the ground while the tail was forcefully swept from side to side, allowing the thagomizer to defend against large theropod predators, such as
1260:
The holotype has a pelvis of considerable dimensions. The right ilium has a maximal length of 1048 millimetres. Measured over the front blades of both ilia, the pelvis is 1493 millimetres wide. According to Galton to the front blade, the
1218:
dorsal centrum shows a distinctive depression, an exaggeration of the small dent usually present in this position. In all the dorsals, the angle between the transverse processes and the neural spine is at least 55 degrees. With
1357:
have very massive bases. According to Galton, they are from a more anterior position than the spike preserved with BMNH 46013 and form a left-right pair. He considered the morphology variation to be comparable to that of
2380:
Galton, Peter M.; Upchurch, Paul (2004). "Stegosauria (Table 16.1)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The
Dinosauria, 2nd, Berkeley: University of California Press. Pp. 344-345.
1458:
showed basal traits as an apparent lack of dermal plates and a long forelimb. In 1981, Galton considered the low angle of the transverse processes, close to that of most other ornithischians, as a
984:), fossils from France and Spain and five more historically recent skeletons from Portugal. Most of these finds were fragmentary in nature; the only more complete skeletons were the holotypes of
2261:
Galton, P. M. and Powell, H. P., 1983, "Stegosaurian dinosaurs from the
Bathonian (Middle Jurassic) of England, the earliest record of the family Stegosauridae", Geobios, 16: 219–229
1374:. Whether this portrayal is accurate or not is not yet determined. According to Galton, such shoulder spikes are not homologous to those of nodosaurids. The stocky spines found with
2607:
Cobos, A.; Royo-Torres, R.; Luque, L.; Alcalá, L.; Mampel, L. (2010). "An
Iberian stegosaurs paradise: The Villar del Arzobispo Formation (Tithonian–Berriasian) in Teruel (Spain)".
2312:
Vertebrate paleobiodiversity of the Early
Cretaceous (Berriasian) Angeac-Charente Lagerstätte (southwestern France): implications for continental faunal turnover at the J/K boundary
964:
Due to the fact it represented the best known stegosaurian species from Europe, the first known from articulated remains, most stegosaur discoveries in this area were referred to
1077:. She considered the specimens from mainland Europe to possibly represent a separate species, but as they were too limited to establish distinctive traits she assigned them to a
1302:, its plate and spike configuration is known to be rather different, as it probably had both two rows of small plates on its neck and two rows of longer spikes along its tail.
2873:
3492:
3598:
1084:
In 2013, Alberto Cobos and
Francisco Gascó described stegosaurian vertebral remains, which were found grouped together in the "Barranco Conejero" locality of the
3623:
3613:
1944:
shares with other
Dacentrurinae the presence of large olecranon horns on the ulnae. Combined with large deltoid crests on the humerus, they suggest a powerful
2328:
Alberto Cobos and
Francisco Gascó. (2013) New vertebral remains of the stegosaurian dinosaur Dacentrurus from Riodeva (Teruel, Spain). Geogaceta, 53, 17-20.
1284:
even the largest individuals lack this trait. In the holotype, the distal end of the tibia has an exceptionally large transverse width of 284 millimetres.
3573:
2288:
P. M. Galton. 1990. Stegosauria. The
Dinosauria, D. B. Weishampel, P. Dodson, and H. Osmólska (editors), University of California Press, Berkeley 435-455
2660:
Benson, Roger B. J.; Campione, Nicolás E.; Carrano, Matthew T.; Mannion, Philip D.; Sullivan, Corwin; Upchurch, Paul; Evans, David C. (May 6, 2014).
1462:. The same would be true of the low columnar pedicel of the neural arches. Therefore, despite dermal plates in fact being present, he concluded that
3479:
3678:
2486:
Maidment, S.C.R., Norman, D.B., Barrett, P.M., & Upchurch, P., 2008, "Systematics and phylogeny of
Stegosauria (Dinosauria: Ornithischia)",
3593:
3618:
2930:
2851:
2731:
2584:
Owen, 1875 (Ornithischia: Thyreophora) from the Upper Jurassic of Spain and its taxonomic relevance in the European stegosaurian diversity".
3388:
586:. Part of the British Museum of Natural History collection was specimen NHMUK 46320, a pair of spike bases found in the Kimmeridge Clay by
2775:
Carpenter K., Miles C.A. & Cloward K. 2001. "New primitive stegosaur from the Morrison Formation, Wyoming". In: Carpenter K., editor.
3663:
1407:
were too limited to be directly recognisable as representing a distinctive new group. Owen therefore was unable to closely relate his
956:
2386:
508:
548:
and in this case refers to a large spike that Owen assumed was present on the upper arm. The study was illustrated by high quality
3668:
512:
3673:
2662:"Rates of Dinosaur Body Mass Evolution Indicate 170 Million Years of Sustained Ecological Innovation on the Avian Stem Lineage"
3405:
2275:
Galton, Peter M.; Upchurch, Paul, 2004, "Stegosauria" In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.):
1966:
1137:
1085:
1025:
132:
3658:
2867:
3603:
3538:
3643:
2515:
from the Late Jurassic of Portugal resolves taxonomical validity and shows the occurrence of the clade in North America"
2899:
2245:
Maidment, S. C. R., 2010, "Stegosauria: a historical review of the body fossil record and phylogenetic relationships",
602:, the epithet meaning "spike-bearer" or "lance-wielder", the spikes by him seen as placed on the wrist of the animal.
3653:
674:
144:
3648:
3633:
3578:
2710:
2470:<<, from the Upper Jurassic of Portugal, with comments on Upper Jurassic and Lower Cretaceous biogeography".
1128:
described in 2019 shows stronger affinities to the Villar del Arzobispo material than to the holotype material of
948:
of France. These consisted of a partial skeleton including parts of the braincase, vertebrae, ribs and phalanges.
3628:
3608:
3588:
2923:
1438:
Galton regarded the low angle of the transverse processes as indicating a basal position in the evolutionary tree
669:
665:
634:
564:
1108:. This discovery was considered significant because it would demonstrate both the intra-specific variability of
3638:
3021:
830:
3583:
2400:
945:
538:
283:
3432:
2179:
Lydekker, Richard, 1888, "British Museum catalogue of fossil reptiles, and papers on the enaliosaurians'.
2049:
1096:
and consist of four vertebral centra, specimens MAP-4488-4491, from a single individual, two of which are
1005:
1000:
742:
709:
642:
3518:
3048:
803:
591:
307:
1031:
A longitudinally sectioned egg, with a length of 125 millimetres, from Portugal has been attributed to
1015:
495:
On 23 May 1874, James Shopland of the Swindon Brick and Tyle Company reported in a letter to Professor
2163:
J. Leidy, 1856, "Notice of remains of extinct vertebrated animals discovered by Professor E. Emmons",
3320:
2916:
2616:
2526:
1049:
910:
660:
471:
346:
746:
3568:
3415:
2297:
Ulansky, R. E., 2014. Evolution of the stegosaurs (Dinosauria; Ornithischia). Dinologia, 35 pp. .
1946:
1736:
1500:
1242:
716:
678:
Seeley 1869, which has led to the misunderstanding, due to its having the same specific name, that
655:
630:
618:
1443:
1101:
1097:
721:
587:
336:
139:
2298:
1052:
in the eighties referred all stegosaur remains from Late Jurassic deposits in western Europe to
515:
to secure the specimen, which proved to be encased in an eight feet high and six feet wide clay
3523:
1929:
3505:
3497:
3162:
2847:
2820:
2727:
2701:
2683:
2562:
2544:
2382:
1857:
1478:
1434:
1277:
1057:
1020:
128:
3510:
3470:
626:
3552:
3218:
3209:
2810:
2802:
2691:
2673:
2624:
2589:
2552:
2534:
1642:
1416:
1156:
1105:
981:
807:
788:
516:
402:
41:
1253:. The ventral surface of the metacarpals is smooth, lacking the raised rugosities of adult
1178:
The straight upper edge of the ischium, here shown between pubic bones, is the one certain
3354:
3278:
3198:
3140:
3006:
2903:
2877:
1823:
1198:
1010:
850:
751:
738:
595:
429:
2450:
Lapparent, Albert F. de & Zbyszewski, Georges, 1957, "Les dinosauriens du Portugal".
2405:(Dinosauria: Stegosauria) del Jurásico Superior de Moçafaneira (Torres Vedras, Portugal)"
2311:
1389:
was the first stegosaur of which good remains had ever been discovered; earlier finds as
2791:"A new long-necked 'sauropod-mimic' stegosaur and the evolution of the plated dinosaurs"
2620:
2530:
3257:
3226:
2815:
2790:
2696:
2661:
2557:
2510:
1788:
1625:
1482:
726:
705:
352:
2314:. Geodiversitas, Museum National d’Histoire Naturelle Paris, In press. ffhal-03264773f
686:. This interpretation however, is incorrect as both species have different holotypes.
3562:
3347:
3338:
3289:
3264:
3237:
3184:
3169:
3154:
3147:
3133:
3126:
1705:
1664:
1581:
1515:
1495:
1487:
1428:
1419:
named a family Omosauridae, but this name fell into disuse once it was realised that
1403:
1089:
466:
398:
263:
250:
78:
37:
483:
3369:
3327:
3305:
3250:
3177:
3033:
2981:
2310:
Ronan Allain, Romain Vullo, Lee Rozada, Jérémy Anquetin, Renaud Bourgeais, et al..
1883:
1678:
1505:
1459:
1370:
1322:
surfaces are smooth but the ventral surface is porous with irregular depressions.
1194:
1179:
1152:
1073:
862:
769:
730:
692:
647:
574:
568:
523:
496:
417:
327:
205:
1213:
The first caudal vertebra has points on the upper edge of its transverse processes
1174:
605:
2678:
2628:
2593:
2539:
1124:
boundary, approximately 145 million years ago. However, new paratype material of
3464:
3362:
3271:
3112:
3090:
3060:
2990:
2939:
2399:
Escaso, F.; Ortega, F.; Dantas, P.; Malafaia, E.; Silva, B.; Sanz, J.L. (2007).
1953:
1840:
1762:
1604:
1543:
1533:
1521:
1510:
1397:
1391:
1368:
has sometimes been portrayed with a spike growing near the shoulder, similar to
1305:
1298:
1193:
If the material is limited to the holotype, as Maidment proposed, only a single
1167:
930:
391:
237:
221:
53:
2882:
2008:
Monographs on the fossil Reptilia of the Mesozoic formations. Part II. (Genera
3298:
3191:
1934:
1557:
1412:
1345:
1326:
1121:
941:
549:
406:
120:
98:
63:
3455:
2687:
2548:
1325:
The holotype also included a left tail spike which could have been part of a
2893:
2789:
Mateus, Octávio; Maidment, Susannah C. R.; Christiansen, Nicolai A. (2009).
2356:
Galton P.M. (1985) "British plated dinosaurs (Ornithischia, Stegosauridae),
2194:
Catalogue of the fossil Reptilia and Amphibia in the British Museum. Part IV
1525:
1474:
969:
797:
792:
507:, had again produced a fossil skeleton that he was willing to donate to the
504:
451:
446:
367:
156:
103:
47:
20:
2824:
2806:
2705:
2566:
2048:
J. W. Hulke, 1887, "Note on some dinosaurian remains in the collection of
1265:
1 was attached, a muscle lifting the lower leg. The pubic bone has a deep
1140:, however, further supports the synonymy of the two taxa, indicating that
3449:
2972:
2963:
2412:
Libro de resúmenes V Encuentro de Jóvenes Investigadores en Paleontología
2033:
Monographs on the fossil Reptilia of the Mesozoic formations. Part III. (
1594:
1314:
1117:
1066:
765:
757:
556:
454:. After 1875, half a dozen other species would be named but perhaps only
425:
394:
189:
176:
93:
88:
73:
68:
58:
2580:
Sánchez-Fenollosa, S.; Escaso, F.; Cobos, A. (2024). "A new specimen of
1985:
Davis, W., 1876, "On the exhumation and development of a large reptile (
578:
A smaller nodule contained a left forelimb, the humerus, radius and ulna
499:
that their clay pit, the Swindon Great Quarry below Old Swindon Hill at
3484:
1209:
638:
534:
500:
437:
433:
108:
83:
2429:
Galton, P.M., 1991, "Postcranial remains of the stegosaurian dinosaur
2957:
2746:
Hoffstetter, R. 1957. "Quelques observations sur les stégosaurinés".
2509:
Costa, Francisco; Mateus, Octávio (2019-11-13). Joger, Ulrich (ed.).
973:
761:
410:
166:
3426:
2279:, 2nd edition, Berkeley: University of California Press. Pp. 344-345
921:
in 1983, but that assignment was rejected with both editions of the
637:. (That specimen is sometimes mistakenly said to have been found at
889:. Nevertheless, it would be common for researchers to use the name
725:, based on specimen OUM J.14000, a femur found in the west bank of
1928:
1492:
1469:
Earlier often considered to have been a rather basal stegosaurid,
1433:
1344:
1304:
1208:
1173:
1151:
955:
604:
573:
545:
482:
2196:. - 295 pp., 66 Figs.; London (British Museum of Natural History)
19:
This article is about the dinosaur. For the Archosauromorph, see
1241:
contains a massive humerus, its shaft protruding in an enormous
741:, based on a partial skeleton in 1899 found in the Kimmeridgian
645:
made most of his finds.) This in 1956 became the separate genus
3430:
2950:
2912:
1071:
from Portugal based on stegosaur fossils, she considered to be
2908:
2466:
Galton, P.M. 1981. "A juvenile stegosaurian dinosaur, >>
2165:
Proceedings of the Academy of Natural Sciences of Philadelphia
1411:
to other species but was aware it represented a member of the
764:. The specimen would be destroyed during an allied bombing of
2299:
http://dinoweb.narod.ru/Ulansky_2014_Stegosaurs_evolution.pdf
2107:
Centralblatt für Minerologie, Geologie und Paläontologie 1901
2205:
F.A. Lucas, 1902, "Paleontological notes. The generic name
2128:
Neues Jahrbuch für Mineralogie, Geologie und Paläontologie
2511:"Dacentrurine stegosaurs (Dinosauria): A new specimen of
1280:
present just above the middle of the thighbone shaft; in
810:
tried to solve this by subsuming the first species under
2089:
SEELEY from the Oxfordian (Upper Jurassic) of England".
1491:. In 2008 and 2010 studies determined it as forming the
2795:
Proceedings of the Royal Society B: Biological Sciences
1165:
was one of the largest species of stegosaur along with
976:
in southern England (among them a vertebra ascribed to
940:
sensu lato were reported from the earliest Cretaceous (
664:, based on a left femur of a young individual found at
2085:
Galton, P.M. 1983. "A juvenile stegosaurian dinosaur,
1296:
is considered to have the same general proportions as
1056:. A radically different approach was in 2008 taken by
783:
species were named, it had become known that the name
582:
Several other species would be named within the genus
3536:
1989:, Owen), from the Kimmeridge Clay, Swindon, Wilts.",
384:(meaning "tail full of points"), originally known as
2039:. The Palaeontographical Society, London 1877 :95-97
2022:. The Palaeontographical Society, London 1875: 15-93
1329:. It is generally shaped as the rear spikes of some
822:. It had escaped him that Marsh had already named a
522:
Owen named and described the remains in 1875 as the
424:, was named in 1875, based on a skeleton found in a
3439:
3337:
3288:
3236:
3208:
3110:
3059:
3032:
3005:
2748:
Bulletin Muséum National Histoire Nationelle, Paris
2376:
2374:
2372:
2370:
2231:
Stegosauria: Fossilium Catalogus I, Animalia pars 9
2074:
Yorkshire Philosophical Society, Annual Report 1892
893:instead until the middle of the twentieth century.
2764:Ornithischia. Enclyclopedia of Paleoherptology. XV
1477:analyses shown to be relatively derived. In 2001,
729:, the epithet meaning "the ancient one". In 1911,
668:, specimen YM 498, the epithet honouring the late
2609:Palaeogeography, Palaeoclimatology, Palaeoecology
2452:Memoires de Service géologique de Portugal (N.S.)
2433:from the Upper Jurassic of France and Portugal",
2118:Huene, F. von, 1910, "Über den altesten Rest von
1466:was an early off-shoot of the stegosaurian tree.
672:. Seeley suggested this may be the same taxon as
1064:to its holotype. Most named species, among them
2779:Bloomington: Indiana University Press; pp 55–75
2241:
2239:
641:, Peterborough, Cambridgeshire, which is where
529:. The generic name is derived from Greek ὦμος,
469:are contentious. Some researchers suggest that
2149:Bulletin de la Société Geologique de Normandie
1337:spikes are transversely flattened whereas the
2924:
2425:
2423:
2421:
2352:
2350:
2348:
2346:
2344:
2342:
2340:
2338:
2336:
2334:
2324:
2322:
2320:
2271:
2269:
2267:
2147:, un nouveau Dinosaurien du Cap de la Hève",
1349:A shoulder spike is today considered unlikely
996:was reported amounted to the following list:
8:
2504:
2502:
2500:
1454:. In 1969, Ronald Steel agreed, even though
491:(NHMUK OR 46013), from Owen's 1875 monograph
2642:
2640:
2638:
2054:Quarterly Journal of the Geological Society
1035:, the first associated with any stegosaur.
475:represents a junior synonym of this taxon.
3427:
3242:
3118:
3107:
3038:
3011:
3002:
2947:
2931:
2917:
2909:
1423:was preoccupied. In the twentieth century
1144:is indeed a junior synonym of this taxon.
806:during a visit to Great Britain. In 1900,
533:, "upper arm", in reference to the robust
119:
27:
2814:
2695:
2677:
2586:Zoological Journal of the Linnean Society
2556:
2538:
1378:he thought were placed on the tail base.
1042:, were in 1981 by Galton identified as a
802:Leidy 1856. This had been pointed out by
2894:Discussion on the claimed small size of
1353:The two spines that are the holotype of
3543:
1978:
1333:species. However, a difference is that
633:, the specific name being derived from
625:based on specimen NHMUK R1989 found at
2842:Benton, M. J.; Spencer, P. S. (1995).
2766:84 pp, Gustav Fisher Verlag, Stuttgart
2648:The Princeton Field Guide to Dinosaurs
2052:, Esq, of Eyebury, Northamptonshire",
1276:In the hindlimb, the holotype shows a
837:. The name is derived from Greek δα~,
3599:Taxa named by Frederic Augustus Lucas
2105:Seeley, H. G., 1901, (in Huene, F.):
1937:could have defended against predators
1038:Remains in 1957 named as a sauropod,
7:
3624:Early Cretaceous dinosaurs of Europe
3614:Kimmeridgian genus first appearances
1201:, the front articulation processes.
2650:, Princeton University Press p. 223
2488:Journal of Systematic Palaeontology
1711:
1701:
1694:
1670:
1617:
1610:
1600:
1573:
1549:
1539:
992:. Eventually the strata from which
2472:Journal of Vertebrate Paleontology
2358:Journal of Vertebrate Paleontology
14:
3574:Late Jurassic dinosaurs of Europe
682:was simply subsumed by him under
509:British Museum of Natural History
3546:
3411:
3410:
3387:
2844:Fossil Reptiles of Great Britain
1116:in the Iberian range during the
1092:). The remains were assigned to
841:, "very" or "full of", κέντρον,
440:. In 1902 the genus was renamed
143:
2868:Natural History Museum site on
1112:, and the strong prevalence of
936:In 2021, remains attributed to
772:considered a junior synonym of
3679:Early Cretaceous thyreophorans
2726:. Scholastic Inc. p. 67.
1967:Timeline of stegosaur research
1536:according to Maidment (2010):
1138:Villar del Arzobispo Formation
1086:Villar del Arzobispo Formation
1026:Villar del Arzobispo Formation
791:by a "crocodilian" (in fact a
700:used by Seeley on a label for
563:, was found in a layer of the
133:Natural History Museum, London
1:
3594:Fossil taxa described in 1902
1504:. The Dacentrurinae were the
3619:Berriasian genus extinctions
2679:10.1371/journal.pbio.1001853
2629:10.1016/j.palaeo.2010.05.024
2540:10.1371/journal.pone.0224263
2401:"Elementos postcraneales de
2247:Swiss Journal of Geosciences
1427:was usually assigned to the
1060:who limited the material of
929:is now the type species of "
849:, "tail". Lucas only gave a
768:in 1944. The species was by
450:had already been used for a
2435:Geologica et Paleontologica
675:Priodontognathus phillipsii
598:. These Owen in 1877 named
3695:
2594:10.1093/zoolinnean/zlae074
1136:reported in 2024 from the
1100:vertebrae; the third is a
696:. "Omosaurus leedsi" is a
613:, the second species named
18:
16:Extinct species of reptile
3664:Monotypic dinosaur genera
3400:
3385:
3245:
3121:
3106:
3087:
3041:
3014:
3001:
2946:
2711:Supplementary Information
2209:: A new generic name for
2126:) im englischen Dogger",
1881:
1854:
1837:
1820:
1785:
1759:
1733:
1716:
1709:
1699:
1692:
1675:
1668:
1639:
1622:
1615:
1608:
1598:
1578:
1571:
1554:
1547:
1249:but much lower than with
968:. This included finds in
879:Dacentrurus durobrivensis
666:Slingsby, North Yorkshire
565:Kimmeridge Clay Formation
342:
335:
313:
306:
140:Scientific classification
138:
127:
118:
30:
2724:Scholastic Dinosaurs A-Z
2192:Richard Lydekker, 1890,
1498:with its sister species
1273:was closed at the rear.
831:Frederick Augustus Lucas
737:, the epithet honouring
708:, the epithet honouring
3669:Thyreophorans of Europe
946:Angeac-Charente bonebed
897:, earlier indicated as
833:renamed the genus into
623:Omosaurus durobrivensis
3674:Jurassic thyreophorans
2846:. Chapman & Hall.
2807:10.1098/rspb.2008.1909
2068:Seeley, H. G., 1893, "
1938:
1528:shows the position of
1473:was by more extensive
1450:was more derived than
1439:
1350:
1310:
1214:
1186:
1159:
961:
710:Alfred Nicholson Leeds
690:has been considered a
643:Alfred Nicholson Leeds
614:
579:
492:
3519:Paleobiology Database
2777:The Armored Dinosaurs
1932:
1481:e.a. found it as the
1437:
1348:
1308:
1269:at the front and the
1267:processus praepubicus
1263:Musculus iliotibialis
1212:
1177:
1155:
959:
919:Lexovisaurus vetustus
883:Dacentrurus phillipsi
853:for the type species
845:, "point", and οὐρά,
804:Othniel Charles Marsh
779:Even as the last two
608:
592:Great Western Railway
577:
567:dating from the late
486:
479:Discovery and species
3604:Ornithischian genera
2722:Lessem, Don (2003).
2513:Miragaia longicollum
1501:Miragaia longicollum
1132:. A new specimen of
1104:, and the last is a
1050:Peter Malcolm Galton
887:Dacentrurus lennieri
875:Dacentrurus hastiger
851:new combination name
820:Stegosaurus hastiger
661:Omosaurus phillipsii
544:can mean "armed" in
472:Miragaia longicollum
347:Miragaia longicollum
3644:Fossils of Portugal
2801:(1663): 1815–1821.
2621:2010PPP...293..223C
2582:Dacentrurus armatus
2531:2019PLoSO..1424263C
2215:Science, new series
2181:Geological Magazine
2143:Nopcsa, F., 1911, "
2087:Omosaurus phillipsi
2070:Omosaurus phillipsi
1991:Geological Magazine
1947:musculus deltoideus
1720:Dacentrurus armatus
1530:Dacentrurus armatus
1319:Dacentrurus armatus
1309:The left tail spike
1243:deltopectoral crest
1110:Dacentrurus armatus
1094:Dacentrurus armatus
1006:Camadas de Alcobaça
1001:Argiles d'Octeville
859:Dacentrurus armatus
824:Stegosaurus armatus
816:Stegosaurus armatus
743:Argiles d'Octeville
717:Friedrich von Huene
704:, a plate found in
656:Harry Govier Seeley
631:Eye, Cambridgeshire
619:John Whitaker Hulke
609:Holotype spikes of
489:Dacentrurus armatus
456:Dacentrurus armatus
320:Dacentrurus armatus
3659:Lourinhã Formation
3654:Fossils of England
2902:2016-08-06 at the
2876:2006-09-25 at the
2646:Paul, G.S., 2010,
2229:Hennig, E., 1915,
2211:Stegosaurus marshi
2145:Omosaurus lennieri
1939:
1444:Robert Hoffstetter
1440:
1355:Omosaurus hastiger
1351:
1311:
1215:
1187:
1160:
1016:Lourinhã Formation
962:
909:by von Huene, was
735:Omosaurus lennieri
722:Omosaurus vetustus
615:
600:Omosaurus hastiger
588:William Cunnington
580:
493:
366:Owen, 1875 (type,
131:(NHMUK OR 46013),
3649:Fossils of France
3634:Cretaceous France
3579:Jurassic Portugal
3534:
3533:
3506:Open Tree of Life
3433:Taxon identifiers
3424:
3423:
3396:
3395:
3383:
3382:
3379:
3378:
3163:Gigantspinosaurus
3102:
3101:
3098:
3097:
3083:
3082:
3079:
3078:
2853:978-0-412-62040-9
2733:978-0-439-16591-4
2468:Astrodon pusillus
1987:Omosaurus armatus
1921:
1920:
1912:
1911:
1903:
1902:
1894:
1893:
1869:
1868:
1858:Gigantspinosaurus
1809:
1808:
1800:
1799:
1774:
1773:
1748:
1747:
1654:
1653:
1524:). The following
1479:Kenneth Carpenter
1278:fourth trochanter
1271:foramen obturatum
1058:Susannah Maidment
1040:Astrodon pusillus
1021:Unidade Bombarral
873:, resulting in a
855:Omosaurus armatus
774:Omosaurus armatus
527:Omosaurus armatus
444:because the name
422:Omosaurus armatus
377:
376:
363:Omosaurus armatus
359:
287:
129:Holotype specimen
3686:
3629:Jurassic England
3609:Tithonian genera
3589:Fossils of Spain
3551:
3550:
3549:
3542:
3527:
3526:
3514:
3513:
3501:
3500:
3488:
3487:
3475:
3474:
3473:
3460:
3459:
3458:
3428:
3414:
3413:
3391:
3243:
3219:Chungkingosaurus
3210:Huayangosauridae
3119:
3108:
3039:
3012:
3003:
2996:
2995:
2948:
2933:
2926:
2919:
2910:
2890:
2857:
2829:
2828:
2818:
2786:
2780:
2773:
2767:
2762:Steel, R. 1969.
2760:
2754:
2744:
2738:
2737:
2719:
2713:
2709:
2699:
2681:
2657:
2651:
2644:
2633:
2632:
2615:(1–2): 223–226.
2604:
2598:
2597:
2577:
2571:
2570:
2560:
2542:
2525:(11): e0224263.
2506:
2495:
2484:
2478:
2464:
2458:
2448:
2442:
2427:
2416:
2415:
2409:
2396:
2390:
2378:
2365:
2354:
2329:
2326:
2315:
2308:
2302:
2295:
2289:
2286:
2280:
2273:
2262:
2259:
2253:
2243:
2234:
2227:
2221:
2203:
2197:
2190:
2184:
2177:
2171:
2161:
2155:
2141:
2135:
2116:
2110:
2103:
2097:
2083:
2077:
2066:
2060:
2046:
2040:
2029:
2023:
2010:Bothriospondylus
2004:
1998:
1983:
1712:
1702:
1695:
1671:
1643:Chungkingosaurus
1618:
1611:
1601:
1574:
1550:
1540:
1417:Richard Lydekker
1237:The forelimb of
1157:Life restoration
960:Plate from Spain
808:Richard Lydekker
755:
680:Priodontognathus
511:. Owen sent out
403:Early Cretaceous
390:, is a genus of
371:
351:
322:
318:
282:
275:
262:
249:
236:
220:
204:
148:
147:
123:
113:
50:
42:Early Cretaceous
36:Temporal range:
28:
3694:
3693:
3689:
3688:
3687:
3685:
3684:
3683:
3639:Jurassic France
3559:
3558:
3557:
3547:
3545:
3537:
3535:
3530:
3522:
3517:
3509:
3504:
3496:
3491:
3483:
3478:
3469:
3468:
3463:
3454:
3453:
3448:
3435:
3425:
3420:
3392:
3375:
3355:Jiangjunosaurus
3333:
3284:
3279:Tuojiangosaurus
3232:
3204:
3199:Yingshanosaurus
3141:Chialingosaurus
3115:
3094:
3075:
3055:
3028:
3022:Avemetatarsalia
3007:Avemetatarsalia
2997:
2953:
2952:
2942:
2937:
2904:Wayback Machine
2888:
2878:Wayback Machine
2864:
2854:
2841:
2838:
2836:Further reading
2833:
2832:
2788:
2787:
2783:
2774:
2770:
2761:
2757:
2745:
2741:
2734:
2721:
2720:
2716:
2672:(5): e1001853.
2659:
2658:
2654:
2645:
2636:
2606:
2605:
2601:
2579:
2578:
2574:
2508:
2507:
2498:
2485:
2481:
2465:
2461:
2449:
2445:
2428:
2419:
2407:
2398:
2397:
2393:
2379:
2368:
2355:
2332:
2327:
2318:
2309:
2305:
2296:
2292:
2287:
2283:
2274:
2265:
2260:
2256:
2244:
2237:
2228:
2224:
2204:
2200:
2191:
2187:
2178:
2174:
2162:
2158:
2142:
2138:
2117:
2113:
2104:
2100:
2084:
2080:
2067:
2063:
2047:
2043:
2031:R. Owen, 1877,
2030:
2026:
2006:R. Owen, 1875,
2005:
2001:
1984:
1980:
1975:
1963:
1927:
1922:
1913:
1904:
1895:
1870:
1824:Tuojiangosaurus
1810:
1801:
1775:
1749:
1655:
1384:
1290:
1207:
1199:prezygapophyses
1150:
1011:Kimmeridge Clay
954:
749:
739:Gustave Lennier
596:Wootton Bassett
481:
430:Kimmeridge Clay
365:
331:
324:
316:
315:
302:
299:D. armatus
281:
273:
260:
247:
234:
218:
202:
142:
114:
112:
111:
106:
101:
96:
91:
86:
81:
76:
71:
66:
61:
56:
45:
44:
34:
24:
17:
12:
11:
5:
3692:
3690:
3682:
3681:
3676:
3671:
3666:
3661:
3656:
3651:
3646:
3641:
3636:
3631:
3626:
3621:
3616:
3611:
3606:
3601:
3596:
3591:
3586:
3584:Jurassic Spain
3581:
3576:
3571:
3561:
3560:
3556:
3555:
3532:
3531:
3529:
3528:
3515:
3502:
3489:
3476:
3461:
3445:
3443:
3437:
3436:
3431:
3422:
3421:
3419:
3418:
3408:
3401:
3398:
3397:
3394:
3393:
3386:
3384:
3381:
3380:
3377:
3376:
3374:
3373:
3366:
3359:
3351:
3343:
3341:
3335:
3334:
3332:
3331:
3324:
3317:
3310:
3302:
3294:
3292:
3286:
3285:
3283:
3282:
3275:
3268:
3261:
3258:Loricatosaurus
3254:
3246:
3240:
3234:
3233:
3231:
3230:
3227:Huayangosaurus
3223:
3214:
3212:
3206:
3205:
3203:
3202:
3195:
3188:
3181:
3174:
3166:
3159:
3151:
3144:
3137:
3130:
3122:
3116:
3111:
3104:
3103:
3100:
3099:
3096:
3095:
3088:
3085:
3084:
3081:
3080:
3077:
3076:
3074:
3073:
3072:
3071:
3065:
3063:
3057:
3056:
3054:
3053:
3052:
3051:
3042:
3036:
3030:
3029:
3027:
3026:
3025:
3024:
3015:
3009:
2999:
2998:
2994:
2993:
2984:
2975:
2966:
2960:
2951:
2944:
2943:
2938:
2936:
2935:
2928:
2921:
2913:
2907:
2906:
2891:
2883:dulops.net on
2880:
2863:
2862:External links
2860:
2859:
2858:
2852:
2837:
2834:
2831:
2830:
2781:
2768:
2755:
2739:
2732:
2714:
2652:
2634:
2599:
2572:
2496:
2479:
2459:
2443:
2417:
2391:
2366:
2330:
2316:
2303:
2290:
2281:
2277:The Dinosauria
2263:
2254:
2235:
2222:
2198:
2185:
2172:
2156:
2136:
2111:
2098:
2078:
2061:
2041:
2024:
1999:
1977:
1976:
1974:
1971:
1970:
1969:
1962:
1959:
1926:
1923:
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1918:
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1914:
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1836:
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1828:
1819:
1816:
1815:
1812:
1811:
1807:
1806:
1803:
1802:
1798:
1797:
1794:
1793:
1789:Loricatosaurus
1784:
1781:
1780:
1777:
1776:
1772:
1771:
1768:
1767:
1758:
1755:
1754:
1751:
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1732:
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1700:
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1674:
1669:
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1661:
1660:
1657:
1656:
1652:
1651:
1648:
1647:
1638:
1635:
1634:
1631:
1630:
1626:Huayangosaurus
1621:
1616:
1614:
1609:
1607:
1599:
1597:
1591:
1590:
1587:
1586:
1577:
1572:
1570:
1567:
1566:
1563:
1562:
1553:
1548:
1546:
1538:
1483:sister species
1383:
1380:
1289:
1286:
1206:
1203:
1149:
1146:
1029:
1028:
1023:
1018:
1013:
1008:
1003:
953:
950:
861:, but in 1915
747:Cap de la Hève
727:Cherwell River
706:Cambridgeshire
561:NHMUK OR 46013
513:William Davies
480:
477:
375:
374:
373:
372:
360:
340:
339:
333:
332:
325:
311:
310:
304:
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57:
52:
51:
35:
15:
13:
10:
9:
6:
4:
3:
2:
3691:
3680:
3677:
3675:
3672:
3670:
3667:
3665:
3662:
3660:
3657:
3655:
3652:
3650:
3647:
3645:
3642:
3640:
3637:
3635:
3632:
3630:
3627:
3625:
3622:
3620:
3617:
3615:
3612:
3610:
3607:
3605:
3602:
3600:
3597:
3595:
3592:
3590:
3587:
3585:
3582:
3580:
3577:
3575:
3572:
3570:
3567:
3566:
3564:
3554:
3544:
3540:
3525:
3520:
3516:
3512:
3507:
3503:
3499:
3494:
3490:
3486:
3481:
3477:
3472:
3466:
3462:
3457:
3451:
3447:
3446:
3444:
3442:
3438:
3434:
3429:
3417:
3409:
3407:
3403:
3402:
3399:
3390:
3372:
3371:
3367:
3365:
3364:
3360:
3357:
3356:
3352:
3350:
3349:
3348:Hesperosaurus
3345:
3344:
3342:
3340:
3339:Stegosaurinae
3336:
3330:
3329:
3325:
3323:
3322:
3318:
3316:
3315:
3311:
3308:
3307:
3303:
3301:
3300:
3296:
3295:
3293:
3291:
3290:Dacentrurinae
3287:
3281:
3280:
3276:
3274:
3273:
3269:
3267:
3266:
3265:Mongolostegus
3262:
3260:
3259:
3255:
3253:
3252:
3248:
3247:
3244:
3241:
3239:
3238:Stegosauridae
3235:
3229:
3228:
3224:
3221:
3220:
3216:
3215:
3213:
3211:
3207:
3201:
3200:
3196:
3194:
3193:
3189:
3187:
3186:
3185:Monkonosaurus
3182:
3180:
3179:
3175:
3172:
3171:
3170:Isaberrysaura
3167:
3165:
3164:
3160:
3157:
3156:
3155:Dravidosaurus
3152:
3150:
3149:
3148:Craterosaurus
3145:
3143:
3142:
3138:
3136:
3135:
3134:Bashanosaurus
3131:
3129:
3128:
3127:Baiyinosaurus
3124:
3123:
3120:
3117:
3114:
3109:
3105:
3093:
3092:
3086:
3069:
3068:
3067:
3066:
3064:
3062:
3058:
3050:
3046:
3045:
3044:
3043:
3040:
3037:
3035:
3031:
3023:
3019:
3018:
3017:
3016:
3013:
3010:
3008:
3004:
3000:
2992:
2988:
2985:
2983:
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2976:
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2954:
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2941:
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2929:
2927:
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2920:
2915:
2914:
2911:
2905:
2901:
2898:
2897:
2892:
2887:
2886:
2881:
2879:
2875:
2872:
2871:
2866:
2865:
2861:
2855:
2849:
2845:
2840:
2839:
2835:
2826:
2822:
2817:
2812:
2808:
2804:
2800:
2796:
2792:
2785:
2782:
2778:
2772:
2769:
2765:
2759:
2756:
2753:(29): 537-547
2752:
2749:
2743:
2740:
2735:
2729:
2725:
2718:
2715:
2712:
2707:
2703:
2698:
2693:
2689:
2685:
2680:
2675:
2671:
2667:
2663:
2656:
2653:
2649:
2643:
2641:
2639:
2635:
2630:
2626:
2622:
2618:
2614:
2610:
2603:
2600:
2595:
2591:
2587:
2583:
2576:
2573:
2568:
2564:
2559:
2554:
2550:
2546:
2541:
2536:
2532:
2528:
2524:
2520:
2516:
2514:
2505:
2503:
2501:
2497:
2493:
2489:
2483:
2480:
2477:(3/4):245-256
2476:
2473:
2469:
2463:
2460:
2456:
2453:
2447:
2444:
2440:
2436:
2432:
2426:
2424:
2422:
2418:
2413:
2406:
2404:
2395:
2392:
2388:
2387:0-520-24209-2
2384:
2377:
2375:
2373:
2371:
2367:
2363:
2359:
2353:
2351:
2349:
2347:
2345:
2343:
2341:
2339:
2337:
2335:
2331:
2325:
2323:
2321:
2317:
2313:
2307:
2304:
2300:
2294:
2291:
2285:
2282:
2278:
2272:
2270:
2268:
2264:
2258:
2255:
2251:
2248:
2242:
2240:
2236:
2232:
2226:
2223:
2219:
2216:
2212:
2208:
2202:
2199:
2195:
2189:
2186:
2183:(3)5: 451-453
2182:
2176:
2173:
2169:
2166:
2160:
2157:
2153:
2150:
2146:
2140:
2137:
2133:
2129:
2125:
2121:
2115:
2112:
2108:
2102:
2099:
2095:
2092:
2088:
2082:
2079:
2075:
2071:
2065:
2062:
2058:
2055:
2051:
2045:
2042:
2038:
2034:
2028:
2025:
2021:
2017:
2013:
2009:
2003:
2000:
1996:
1992:
1988:
1982:
1979:
1972:
1968:
1965:
1964:
1960:
1958:
1956:
1955:
1949:
1948:
1943:
1936:
1931:
1924:
1917:
1916:
1908:
1907:
1899:
1898:
1890:
1889:
1886:
1885:
1878:
1877:
1874:
1873:
1865:
1864:
1861:
1860:
1859:
1852:
1851:
1848:
1847:
1844:
1843:
1842:
1835:
1834:
1831:
1830:
1827:
1826:
1825:
1818:
1817:
1814:
1813:
1805:
1804:
1796:
1795:
1792:
1791:
1790:
1783:
1782:
1779:
1778:
1770:
1769:
1766:
1765:
1764:
1757:
1756:
1753:
1752:
1744:
1743:
1740:
1739:
1738:
1731:
1730:
1727:
1726:
1723:
1722:
1721:
1714:
1713:
1707:
1706:Dacentrurinae
1704:
1703:
1697:
1696:
1690:
1689:
1686:
1685:
1682:
1681:
1680:
1673:
1672:
1666:
1665:Stegosauridae
1663:
1662:
1659:
1658:
1650:
1649:
1646:
1645:
1644:
1637:
1636:
1633:
1632:
1629:
1628:
1627:
1620:
1619:
1613:
1612:
1606:
1603:
1602:
1596:
1593:
1592:
1589:
1588:
1585:
1584:
1583:
1582:Scelidosaurus
1576:
1575:
1569:
1568:
1565:
1564:
1561:
1560:
1559:
1552:
1551:
1545:
1542:
1541:
1537:
1535:
1531:
1527:
1523:
1520:
1517:
1516:Stegosaurinae
1513:
1512:
1507:
1503:
1502:
1497:
1496:Dacentrurinae
1494:
1490:
1489:
1488:Hesperosaurus
1484:
1480:
1476:
1472:
1467:
1465:
1461:
1457:
1453:
1449:
1446:thought that
1445:
1436:
1432:
1430:
1429:Stegosauridae
1426:
1422:
1418:
1414:
1410:
1406:
1405:
1404:Craterosaurus
1400:
1399:
1394:
1393:
1388:
1381:
1379:
1377:
1373:
1372:
1367:
1363:
1361:
1356:
1347:
1343:
1340:
1336:
1332:
1328:
1323:
1320:
1316:
1307:
1303:
1301:
1300:
1295:
1287:
1285:
1283:
1279:
1274:
1272:
1268:
1264:
1258:
1256:
1252:
1248:
1244:
1240:
1235:
1233:
1229:
1225:
1221:
1211:
1204:
1202:
1200:
1196:
1191:
1185:
1181:
1176:
1172:
1170:
1169:
1164:
1158:
1154:
1147:
1145:
1143:
1139:
1135:
1131:
1127:
1123:
1119:
1115:
1111:
1107:
1103:
1099:
1095:
1091:
1090:Teruel, Spain
1087:
1082:
1080:
1076:
1075:
1070:
1068:
1063:
1059:
1055:
1051:
1047:
1045:
1041:
1036:
1034:
1027:
1024:
1022:
1019:
1017:
1014:
1012:
1009:
1007:
1004:
1002:
999:
998:
997:
995:
991:
987:
983:
979:
975:
971:
967:
958:
951:
949:
947:
943:
939:
934:
932:
928:
924:
920:
916:
912:
908:
904:
900:
896:
892:
888:
884:
880:
876:
872:
868:
864:
860:
856:
852:
848:
844:
840:
836:
832:
827:
825:
821:
817:
813:
809:
805:
801:
799:
794:
790:
786:
782:
777:
775:
771:
767:
763:
759:
753:
748:
744:
740:
736:
732:
728:
724:
723:
718:
713:
711:
707:
703:
702:CAMSM J.46874
699:
695:
694:
689:
688:O. phillipsii
685:
681:
677:
676:
671:
670:John Phillips
667:
663:
662:
657:
652:
650:
649:
644:
640:
636:
632:
628:
624:
620:
612:
607:
603:
601:
597:
594:cutting near
593:
589:
585:
576:
572:
570:
566:
562:
558:
553:
551:
547:
543:
540:
539:specific name
536:
532:
528:
525:
520:
518:
514:
510:
506:
502:
498:
490:
485:
478:
476:
474:
473:
468:
467:Dacentrurinae
463:
459:
457:
453:
449:
448:
443:
439:
435:
431:
427:
423:
419:
414:
412:
408:
404:
400:
399:Late Jurassic
396:
393:
389:
388:
383:
382:
369:
364:
361:
357:
354:
349:
348:
344:
343:
341:
338:
334:
329:
323:
321:
312:
309:
308:Binomial name
305:
301:
300:
294:
291:
290:
285:
280:
279:
272:
269:
268:
265:
264:Dacentrurinae
259:
256:
255:
252:
251:Stegosauridae
246:
243:
242:
239:
233:
230:
227:
226:
223:
217:
214:
211:
210:
207:
201:
198:
195:
194:
191:
188:
185:
182:
181:
178:
175:
172:
171:
168:
165:
162:
161:
158:
155:
152:
151:
146:
141:
137:
134:
130:
126:
122:
117:
110:
105:
100:
95:
90:
85:
80:
75:
70:
65:
60:
55:
49:
46:154–140
43:
39:
38:Late Jurassic
33:
29:
26:
22:
3440:
3370:Wuerhosaurus
3368:
3361:
3353:
3346:
3328:Thyreosaurus
3326:
3319:
3313:
3312:
3306:Alcovasaurus
3304:
3297:
3277:
3270:
3263:
3256:
3251:Kentrosaurus
3249:
3225:
3217:
3197:
3190:
3183:
3178:Lexovisaurus
3176:
3168:
3161:
3153:
3146:
3139:
3132:
3125:
3089:
3049:Ornithischia
3034:Ornithischia
2986:
2982:Ornithischia
2977:
2968:
2895:
2889:(in Spanish)
2884:
2869:
2843:
2798:
2794:
2784:
2776:
2771:
2763:
2758:
2750:
2747:
2742:
2723:
2717:
2669:
2666:PLOS Biology
2665:
2655:
2647:
2612:
2608:
2602:
2585:
2581:
2575:
2522:
2518:
2512:
2491:
2487:
2482:
2474:
2471:
2467:
2462:
2454:
2451:
2446:
2438:
2434:
2430:
2411:
2402:
2394:
2361:
2357:
2306:
2293:
2284:
2276:
2257:
2252:(2): 199-210
2249:
2246:
2230:
2225:
2217:
2214:
2210:
2206:
2201:
2193:
2188:
2180:
2175:
2167:
2164:
2159:
2151:
2148:
2144:
2139:
2131:
2127:
2123:
2119:
2114:
2106:
2101:
2093:
2090:
2086:
2081:
2073:
2069:
2064:
2056:
2053:
2044:
2036:
2032:
2027:
2019:
2015:
2011:
2007:
2002:
1994:
1990:
1986:
1981:
1952:
1945:
1941:
1940:
1925:Paleobiology
1884:Ankylosauria
1882:
1856:
1855:
1839:
1838:
1822:
1821:
1787:
1786:
1761:
1760:
1735:
1734:
1719:
1718:
1717:
1679:Kentrosaurus
1677:
1676:
1641:
1640:
1624:
1623:
1580:
1579:
1556:
1555:
1529:
1518:
1509:
1506:sister group
1499:
1486:
1470:
1468:
1463:
1460:plesiomorphy
1455:
1452:Lexovisaurus
1451:
1447:
1441:
1424:
1420:
1408:
1402:
1396:
1390:
1386:
1385:
1375:
1371:Kentrosaurus
1369:
1365:
1364:
1360:Kentrosaurus
1359:
1354:
1352:
1338:
1334:
1330:
1324:
1318:
1317:specimen of
1312:
1297:
1293:
1291:
1281:
1275:
1270:
1266:
1262:
1259:
1254:
1250:
1247:Kentrosaurus
1246:
1238:
1236:
1232:Lexovisaurus
1231:
1227:
1224:Kentrosaurus
1223:
1219:
1216:
1195:autapomorphy
1192:
1188:
1183:
1180:autapomorphy
1166:
1162:
1161:
1141:
1133:
1129:
1125:
1113:
1109:
1093:
1088:in Riodeva (
1083:
1078:
1074:nomina dubia
1072:
1065:
1061:
1053:
1048:
1043:
1039:
1037:
1032:
1030:
993:
989:
985:
977:
965:
963:
952:Distribution
937:
935:
926:
922:
918:
915:Lexovisaurus
914:
906:
902:
898:
894:
890:
886:
882:
878:
874:
870:
866:
863:Edwin Hennig
858:
854:
846:
842:
838:
834:
828:
823:
819:
815:
811:
796:
784:
780:
778:
773:
770:Peter Galton
734:
731:Franz Nopcsa
720:
714:
701:
697:
693:nomen dubium
691:
687:
683:
679:
673:
659:
653:
648:Lexovisaurus
646:
622:
616:
610:
599:
583:
581:
569:Kimmeridgian
560:
554:
541:
530:
526:
524:type species
521:
497:Richard Owen
494:
488:
487:Holotype of
470:
461:
460:
455:
445:
441:
421:
418:type species
415:
401:and perhaps
392:stegosaurian
386:
385:
380:
379:
378:
362:
355:
345:
319:
314:
298:
297:
277:
276:
228:
212:
206:Ornithischia
196:
183:
31:
25:
3471:Dacentrurus
3465:Wikispecies
3441:Dacentrurus
3363:Stegosaurus
3314:Dacentrurus
3272:Paranthodon
3113:Stegosauria
3091:Stegosauria
3061:Stegosauria
2991:Thyreophora
2940:Stegosauria
2896:Dacentrurus
2885:Dacentrurus
2870:Dacentrurus
2431:Dacentrurus
2403:Dacentrurus
2014:Cetiosaurus
1954:Torvosaurus
1942:Dacentrurus
1841:Paranthodon
1763:Stegosaurus
1605:Stegosauria
1544:Thyreophora
1534:Thyreophora
1532:within the
1511:Stegosaurus
1471:Dacentrurus
1464:Dacentrurus
1456:Dacentrurus
1448:Dacentrurus
1425:Dacentrurus
1398:Regnosaurus
1392:Paranthodon
1387:Dacentrurus
1376:Dacentrurus
1366:Dacentrurus
1339:Dacentrurus
1335:Stegosaurus
1331:Stegosaurus
1299:Stegosaurus
1294:Dacentrurus
1282:Stegosaurus
1255:Stegosaurus
1251:Stegosaurus
1239:Dacentrurus
1228:Stegosaurus
1220:Stegosaurus
1168:Stegosaurus
1163:Dacentrurus
1148:Description
1134:Dacentrurus
1130:Dacentrurus
1114:Dacentrurus
1079:Dacentrurus
1044:Dacentrurus
1033:Dacentrurus
994:Dacentrurus
990:D. lennieri
966:Dacentrurus
938:Dacentrurus
931:Eoplophysis
927:O. vetustus
903:Dacentrurus
895:D. vetustus
871:Dacentrurus
869:species to
865:moved most
835:Dacentrurus
812:Stegosaurus
789:preoccupied
750: [
698:nomen nudum
629:, close to
611:O. hastiger
550:lithographs
462:Dacentrurus
458:is valid.
442:Dacentrurus
405:(154 - 140
381:Dacentrurus
368:preoccupied
278:Dacentrurus
257:Subfamily:
238:Stegosauria
222:Thyreophora
32:Dacentrurus
3569:Stegosaurs
3563:Categories
3404:See also:
3299:Adratiklit
3192:Yanbeilong
3070:see below↓
2973:Dinosauria
2414:: 157–172.
2220:(402): 435
2134:(1): 75-78
2124:Dacenturus
2076:, p. 52-57
1973:References
1935:thagomizer
1558:Emausaurus
1415:. In 1888
1413:Dinosauria
1327:thagomizer
1184:D. armatus
1122:Cretaceous
1062:D. armatus
1054:D. armatus
1046:juvenile.
986:D. armatus
978:D. armatus
942:Berriasian
923:Dinosauria
635:Durobrivae
190:Dinosauria
3553:Dinosaurs
2956:Kingdom:
2688:1545-7885
2549:1932-6203
2494:: 367–407
2441:: 299–327
2364:: 211-254
2233:, p. 1-16
2207:Omosaurus
2170:: 255-257
2120:Omosaurus
2059:: 695-702
2035:Omosaurus
2018:Omosaurus
1997:: 193–197
1526:cladogram
1475:cladistic
1442:In 1957,
1421:Omosaurus
1409:Omosaurus
1382:Phylogeny
1292:Although
970:Wiltshire
899:Omosaurus
891:Omosaurus
867:Omosaurus
829:In 1902,
826:in 1877.
800:perplexus
798:Omosaurus
793:phytosaur
787:had been
785:Omosaurus
781:Omosaurus
776:in 1991.
715:In 1910,
684:Omosaurus
654:In 1893,
617:In 1887,
590:near the
584:Omosaurus
505:Wiltshire
452:phytosaur
447:Omosaurus
397:from the
387:Omosaurus
292:Species:
163:Kingdom:
157:Eukaryota
21:Omosaurus
3450:Wikidata
3416:Category
3406:Timeline
3321:Miragaia
2964:Chordata
2962:Phylum:
2958:Animalia
2900:Archived
2874:Archived
2825:19324778
2706:24802911
2567:31721771
2519:PLOS ONE
2109:, p. 718
2096:: 95-101
2050:A. Leeds
1961:See also
1737:Miragaia
1595:Eurypoda
1315:holotype
1205:Skeleton
1142:Miragaia
1126:Miragaia
1118:Jurassic
1098:cervical
1069:pusillus
1067:Astrodon
982:Weymouth
911:included
907:vetustus
766:Le Havre
758:Normandy
557:holotype
426:clay pit
395:dinosaur
337:Synonyms
330:, 1875 )
244:Family:
177:Chordata
173:Phylum:
167:Animalia
153:Domain:
3511:4946394
3498:1010632
3485:3238865
3456:Q131760
2816:2674496
2697:4011683
2617:Bibcode
2558:6853308
2527:Bibcode
2154:: 23-42
2091:Géobios
1879:
843:kentron
814:, as a
639:Fletton
627:Tanholt
542:armatus
535:humerus
501:Swindon
438:England
434:Swindon
428:in the
317:†
296:†
270:Genus:
3539:Portal
2850:
2823:
2813:
2730:
2704:
2694:
2686:
2565:
2555:
2547:
2457:: 1-63
2385:
1522:Sereno
1288:Armour
1106:caudal
1102:dorsal
974:Dorset
925:, and
885:and a
818:and a
762:France
733:named
719:named
658:named
621:named
537:. The
517:nodule
411:Europe
358:, 2009
356:et al.
353:Mateus
286:, 1902
3524:38808
3493:IRMNG
2987:Clade
2978:Clade
2969:Clade
2408:(PDF)
1519:sensu
1493:clade
917:as a
913:with
754:]
745:near
546:Latin
409:) of
284:Lucas
229:Clade
213:Clade
197:Clade
184:Clade
3480:GBIF
3047:see
3020:see
2848:ISBN
2821:PMID
2728:ISBN
2702:PMID
2684:ISSN
2563:PMID
2545:ISSN
2383:ISBN
2132:1910
1933:The
1401:and
1313:The
1230:and
1222:and
1081:sp.
988:and
972:and
847:oura
555:The
531:omos
416:Its
328:Owen
54:PreꞒ
40:, -
2811:PMC
2803:doi
2799:276
2692:PMC
2674:doi
2625:doi
2613:293
2590:doi
2553:PMC
2535:doi
2250:103
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