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Journal articles on the topic 'Ornithischia'

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1

Müller, Rodrigo Temp, and Maurício Silva Garcia. "A paraphyletic ‘Silesauridae' as an alternative hypothesis for the initial radiation of ornithischian dinosaurs." Biology Letters 16, no. 8 (2020): 20200417. http://dx.doi.org/10.1098/rsbl.2020.0417.

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Whereas ornithischian dinosaurs are well known from Jurassic and Cretaceous deposits, deciphering the origin and early evolution of the group remains one of the hardest challenges for palaeontologists. So far, there are no unequivocal records of ornithischians from Triassic beds. Here, we present an alternative evolutionary hypothesis that suggests consideration of traditional ‘silesaurids' as a group of low-diversity clades representing a stem group leading to core ornithischians (i.e. unambiguous ornithischians, such as Heterodontosaurus tucki ). This is particularly interesting because it f
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2

Weishampel, David B. "The evolution of ornithischian dinosaurs during the Cretaceous: jaws, plants, and evolutionary metrics revisited." Paleontological Society Special Publications 6 (1992): 308. http://dx.doi.org/10.1017/s2475262200008686.

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Coevolutionary links between plants and herbivores, often cited as examples of adaptive response of one group of organisms to another, have been much studied from both neontological and paleontological perspectives. The most commonly cited case of coevolution from the latter viewpoint is the radiation of grassland grasses and grazing mammals during the mid-Tertiary. Other promising examples are also beginning to emerge, among them the radiation of ornithischian dinosaurs and early angiosperms during the Cretaceous.Preliminary studies (Weishampel and Norman 1989) analyzed the temporal distribut
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3

Baron, Matthew G., David B. Norman, and Paul M. Barrett. "Postcranial anatomy of Lesothosaurus diagnosticus (Dinosauria: Ornithischia) from the Lower Jurassic of southern Africa: implications for basal ornithischian taxonomy and systematics." Zoological Journal of the Linnean Society 179, no. 1 (2016): 125–68. https://doi.org/10.1111/zoj.12434.

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Baron, Matthew G., Norman, David B., Barrett, Paul M. (2017): Postcranial anatomy of Lesothosaurus diagnosticus (Dinosauria: Ornithischia) from the Lower Jurassic of southern Africa: implications for basal ornithischian taxonomy and systematics. Zoological Journal of the Linnean Society 179 (1): 125-168, DOI: 10.1111/zoj.12434, URL: https://doi.org/10.1111/zoj.12434
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4

Baron, Matthew G., and Paul M. Barrett. "A dinosaur missing-link? Chilesaurus and the early evolution of ornithischian dinosaurs." Biology Letters 13, no. 8 (2017): 20170220. http://dx.doi.org/10.1098/rsbl.2017.0220.

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The enigmatic dinosaur taxon Chilesaurus diegosuarezi was originally described as a tetanuran theropod, but this species possesses a highly unusual combination of features that could provide evidence of alternative phylogenetic positions within the clade. In order to test the relationships of Chilesaurus , we added it to a new dataset of early dinosaurs and other dinosauromorphs. Our analyses recover Chilesaurus in a novel position, as the earliest diverging member of Ornithischia, rather than a tetanuran theropod. The basal position of Chilesaurus within the clade and its suite of anatomical
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5

Barrett, Paul M., Richard J. Butler, Roland Mundil, Torsten M. Scheyer, Randall B. Irmis, and Marcelo R. Sánchez-Villagra. "A palaeoequatorial ornithischian and new constraints on early dinosaur diversification." Proceedings of the Royal Society B: Biological Sciences 281, no. 1791 (2014): 20141147. http://dx.doi.org/10.1098/rspb.2014.1147.

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Current characterizations of early dinosaur evolution are incomplete: existing palaeobiological and phylogenetic scenarios are based on a fossil record dominated by saurischians and the implications of the early ornithischian record are often overlooked. Moreover, the timings of deep phylogenetic divergences within Dinosauria are poorly constrained owing to the absence of a rigorous chronostratigraphical framework for key Late Triassic–Early Jurassic localities. A new dinosaur from the earliest Jurassic of the Venezuelan Andes is the first basal ornithischian recovered from terrestrial deposit
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6

BARRETT, PAUL M., and FENG-LU HAN. "Cranial anatomy of Jeholosaurus shangyuanensis (Dinosauria: Ornithischia) from the Early Cretaceous of China." Zootaxa 2072, no. 1 (2009): 31–55. http://dx.doi.org/10.11646/zootaxa.2072.1.2.

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A detailed description of the skull and mandible of the Chinese cerapodan ornithischian dinosaur Jeholosaurus shangyuanensis (Lower Cretaceous, Yixian Formation) is presented for the first time and this information is used to reassess its phylogenetic position. Jeholosaurus can be distinguished from all other cerapodans on the basis of one autapomorphy (a row of small foramina on the nasal) and a character combination that is unique among ornithischians. Previously undescribed specimens add considerably to our knowledge of Jeholosaurus, providing new insights into its anatomy and ontogeny. Rev
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7

Barta, Daniel E., and Mark A. Norell. "The Osteology Of Haya Griva (Dinosauria: Ornithischia) From The Late Cretaceous Of Mongolia." Bulletin of the American Museum of Natural History 2021, no. 445 (2021): 1–113. https://doi.org/10.1206/0003-0090.445.1.1.

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Barta, Daniel E., Norell, Mark A. (2021): The Osteology Of Haya Griva (Dinosauria: Ornithischia) From The Late Cretaceous Of Mongolia. Bulletin of the American Museum of Natural History 2021 (445): 1-113, DOI: 10.1206/0003-0090.445.1.1, URL: https://bioone.org/journals/bulletin-of-the-american-museum-of-natural-history/volume-445/issue-1/0003-0090.445.1.1/The-Osteology-of-Haya-griva-Dinosauria--Ornithischia-from-the/10.1206/0003-0090.445.1.1.full
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8

Barrett, Paul M., Richard J. Butler, and Sterling J. Nesbitt. "The roles of herbivory and omnivory in early dinosaur evolution." Earth and Environmental Science Transactions of the Royal Society of Edinburgh 101, no. 3-4 (2010): 383–96. http://dx.doi.org/10.1017/s1755691011020111.

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ABSTRACTHerbivorous and omnivorous dinosaurs were rare during the Carnian stage of the Late Triassic. By contrast, the succeeding Norian stage witnessed the rapid diversification of sauropodomorphs and the rise of the clade to ecological dominance. Ornithischians, by contrast, remained relatively rare components of dinosaur assemblages until much later in the Mesozoic. The causes underlying the differential success of ornithischians and sauropodomorphs remain unclear, but might be related to trophic specialisation. Sauropodomorphs replaced an established herbivore guild consisting of rhynchosa
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9

Giffin, Emily B. "Notes on pachycephalosaurs (Ornithischia)." Journal of Paleontology 63, no. 4 (1989): 525–29. http://dx.doi.org/10.1017/s0022336000019739.

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Previously undescribed specimens of Pachycephalosaurus wyomingensis allow partial description of the anterior braincase and a preliminary examination of change of dome shape with age. The two morphs of dome shape recognized in adults are also present in juvenile specimens with dome lengths half that of mature adults. A new specimen of Stegoceras edmontonense in the same geographic and stratigraphic provenance as P. wyomingensis establishes that the two pachycephalosaur genera could exist sympatrically.
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10

Giffin, Emily B. "Pachycephalosaur paleoneurology (Archosauria: Ornithischia)." Journal of Vertebrate Paleontology 9, no. 1 (1989): 67–77. http://dx.doi.org/10.1080/02724634.1989.10011739.

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11

Parry, Luke A., Matthew G. Baron, and Jakob Vinther. "Multiple optimality criteria support Ornithoscelida." Royal Society Open Science 4, no. 10 (2017): 170833. http://dx.doi.org/10.1098/rsos.170833.

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A recent study of early dinosaur evolution using equal-weights parsimony recovered a scheme of dinosaur interrelationships and classification that differed from historical consensus in a single, but significant, respect; Ornithischia and Saurischia were not recovered as monophyletic sister-taxa, but rather Ornithischia and Theropoda formed a novel clade named Ornithoscelida. However, these analyses only used maximum parsimony, and numerous recent simulation studies have questioned the accuracy of parsimony under equal weights. Here, we provide additional support for this alternative hypothesis
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12

Boyd, Clint A. "The systematic relationships and biogeographic history of ornithischian dinosaurs." PeerJ 3 (December 22, 2015): e1523. http://dx.doi.org/10.7717/peerj.1523.

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The systematic relationships of taxa traditionally referred to as ‘basal ornithopods’ or ‘hypsilophodontids’ remain poorly resolved since it was discovered that these taxa are not a monophyletic group, but rather a paraphyletic set of neornithischian taxa. Thus, even as the known diversity of these taxa has dramatically increased over the past two decades, our knowledge of their placement relative to each other and the major ornithischian subclades remained incomplete. This study employs the largest phylogenetic dataset yet compiled to assess basal ornithischian relationships (255 characters f
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13

Sereno, Paul C. "Pachycephalosaurs and Ceratopsians (Ornithischia: Marginocephalia)." Short Courses in Paleontology 2 (1989): 71–79. http://dx.doi.org/10.1017/s2475263000000866.

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Explanatory scenarios for the evolution of dinosaur anatomy are often couched in terms of competitive advantage, with those animals of superior design overtaking those that are slower and less efficient. Many, if not the majority, of the most striking structural modifications, however, are the product of competition and display between conspecifics during courtship. Among dinosaurs, ornithischians evolved an elaborate array of bony crests on the skull. These often constitute the most diagnostic portions of the entire skeleton. Traditionally these bony head accessories, typically sheathed and e
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14

Galton, Peter M. "British plated dinosaurs (Ornithischia, Stegosauridae)." Journal of Vertebrate Paleontology 5, no. 3 (1985): 211–54. http://dx.doi.org/10.1080/02724634.1985.10011859.

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15

Hudgins, Michael Naylor, Philip J. Currie, and Corwin Sullivan. "Dental assessment of Stegoceras validum (Ornithischia: Pachycephalosauridae) and Thescelosaurus neglectus (Ornithischia: Thescelosauridae): paleoecological inferences." Cretaceous Research 130 (February 2022): 105058. http://dx.doi.org/10.1016/j.cretres.2021.105058.

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16

Novas, Fernando E. "The tibia and tarsus in Herrerasauridae (Dinosauria, incertae sedis) and the origin and evolution of the dinosaurian tarsus." Journal of Paleontology 63, no. 5 (1989): 677–90. http://dx.doi.org/10.1017/s0022336000041317.

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The tarsus and distal end of the tibia are described in Herrerasauridae, a family that includes the oldest known dinosaurs. This tarsal configuration is compared to those of more advanced dinosaurs and to other archosaurs. Through phylogenetic analysis of the morphological characters, a picture emerges of the evolutionary changes in the ankles of early dinosaurs.The tibia of the herrerasaurids has a quadrangular distal articular surface, with a shallow ventrolateral notch. This morphology is strikingly similar to that of the lagosuchid thecodontsPseudolagosuchusandLagosuchusand represents the
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17

Barrett, Paul M., and Feng-Lu Han. "Cranial anatomy of Jeholosaurus shangyuanensis (Dinosauria: Ornithischia) from the Early Cretaceous of China." Zootaxa 2072 (December 31, 2009): 31–55. https://doi.org/10.5281/zenodo.187103.

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18

Mcdonald, Andrew T., Paul M. Barrett, and Sandra D. Chapman. "A new basal iguanodont (Dinosauria: Ornithischia) from the Wealden (Lower Cretaceous) of England." Zootaxa 2569 (December 31, 2010): 1–43. https://doi.org/10.5281/zenodo.197354.

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Mcdonald, Andrew T., Barrett, Paul M., Chapman, Sandra D. (2010): A new basal iguanodont (Dinosauria: Ornithischia) from the Wealden (Lower Cretaceous) of England. Zootaxa 2569: 1-43, DOI: 10.5281/zenodo.197354
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19

Tereschenko, V. S. "Adaptive features of protoceratopoids (Ornithischia: Neoceratopsia)." Paleontological Journal 42, no. 3 (2008): 273–86. http://dx.doi.org/10.1134/s003103010803009x.

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20

Sereno, Paul C. "Evolution of Bird-Hipped Dinosaurs (Ornithischia)." Short Courses in Paleontology 2 (1989): 48–57. http://dx.doi.org/10.1017/s2475263000000842.

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By the end of the last century, the assortment of dinosaur skeletons that had already accumulated were classified into two groups of approximately equal size based on the divergent plan of their hip bones: Saurischia, the “lizard-hipped” dinosaurs, and Ornithischia, the “bird-hipped” dinosaurs (Seeley, 1888). Today we continue to follow this early dinosaur classification, albeit for somewhat different reasons, and consider that it captures a fundamental, ancient bifurcation in dinosaur evolutionary history.
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21

Sullivan, Robert M. "Revision of the dinosaurStegocerasLambe (Ornithischia, Pachycephalosauridae)." Journal of Vertebrate Paleontology 23, no. 1 (2003): 181–207. http://dx.doi.org/10.1671/0272-4634(2003)23[181:rotdsl]2.0.co;2.

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22

Ibiricu, Lucio M., Rubén D. Martínez, Marcelo Luna, and Gabriel A. Casal. "A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina." Zootaxa 3786, no. 4 (2014): 401–22. https://doi.org/10.11646/zootaxa.3786.4.1.

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Ibiricu, Lucio M., Martínez, Rubén D., Luna, Marcelo, Casal, Gabriel A. (2014): A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina. Zootaxa 3786 (4): 401-422, DOI: 10.11646/zootaxa.3786.4.1
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23

Mallon, Jordan C., Robert B. Holmes, Emily L. Bamforth, and Dirk Schumann. "The record of Torosaurus (Ornithischia: Ceratopsidae) in Canada and its taxonomic implications." Zoological Journal of the Linnean Society 195 (March 1, 2022): 157–71. https://doi.org/10.1093/zoolinnean/zlab120.

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Mallon, Jordan C., Holmes, Robert B., Bamforth, Emily L., Schumann, Dirk (2022): The record of Torosaurus (Ornithischia: Ceratopsidae) in Canada and its taxonomic implications. Zoological Journal of the Linnean Society 195: 157-171, DOI: 10.1093/zoolinnean/zlab120
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Averianov, Alexander O., J. David Archibald, and Thomas Martin. "On the find of a primitive hadrosauroid dinosaur (Ornithischia, Hadrosauroidea) in the Cretaceous of the Belgorod Region." Acta Palaeontologica Polonica 48, no. 1 (2003): 149–51. https://doi.org/10.5281/zenodo.13315265.

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Averianov, Alexander O., Archibald, J. David, Martin, Thomas (2003): On the find of a primitive hadrosauroid dinosaur (Ornithischia, Hadrosauroidea) in the Cretaceous of the Belgorod Region. Acta Palaeontologica Polonica 48 (1): 149-151, DOI: 10.5281/zenodo.13315265
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Mallon, Jordan C., Michael J. Ryan, and James A. Campbell. "Skull ontogeny in Arrhinoceratops brachyops (Ornithischia: Ceratopsidae) and other horned dinosaurs." Zoological Journal of the Linnean Society 175, no. 4 (2015): 910–29. https://doi.org/10.1111/zoj.12294.

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Mallon, Jordan C., Ryan, Michael J., Campbell, James A. (2015): Skull ontogeny in Arrhinoceratops brachyops (Ornithischia: Ceratopsidae) and other horned dinosaurs. Zoological Journal of the Linnean Society 175 (4): 910-929, DOI: 10.1111/zoj.12294, URL: http://dx.doi.org/10.1111/zoj.12294
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Norman, David B. "On Asian ornithopods (Dinosauria: Ornithischia). 4. Probactrosaurus Rozhdestvensky, 1966." Zoological Journal of the Linnean Society 136, no. 1 (2002): 113–44. https://doi.org/10.1046/j.1096-3642.2002.00027.x.

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Norman, David B. (2002): On Asian ornithopods (Dinosauria: Ornithischia). 4. Probactrosaurus Rozhdestvensky, 1966. Zoological Journal of the Linnean Society 136 (1): 113-144, DOI: 10.1046/j.1096-3642.2002.00027.x, URL: https://academic.oup.com/zoolinnean/article-lookup/doi/10.1046/j.1096-3642.2002.00027.x
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Becerra, Marcos G., and Diego Pol. "The enamel microstructure of Manidens condorensis: New hypotheses on the ancestral state and evolution of enamel in Ornithischia." Acta Palaeontologica Polonica 65, no. 1 (2020): 59–70. https://doi.org/10.4202/app.00658.2019.

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Becerra, Marcos G., Pol, Diego (2020): The enamel microstructure of Manidens condorensis: New hypotheses on the ancestral state and evolution of enamel in Ornithischia. Acta Palaeontologica Polonica 65 (1): 59-70, DOI: 10.4202/app.00658.2019, URL: http://dx.doi.org/10.4202/app.00658.2019
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Maidment, Susannah C. R., and Paul M. Barrett. "A new specimen of Chasmosaurus belli (Ornithischia: Ceratopsidae), a revision of the genus, and the utility of postcrania in the taxonomy and systematics of ceratopsid dinosaurs." Zootaxa 2963 (December 31, 2011): 1–47. https://doi.org/10.5281/zenodo.278172.

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Maidment, Susannah C. R., Barrett, Paul M. (2011): A new specimen of Chasmosaurus belli (Ornithischia: Ceratopsidae), a revision of the genus, and the utility of postcrania in the taxonomy and systematics of ceratopsid dinosaurs. Zootaxa 2963: 1-47, DOI: 10.5281/zenodo.278172
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Norman, David B. "Scelidosaurus harrisonii (Dinosauria: Ornithischia) from the Early Jurassic of Dorset, England: biology and phylogenetic relationships." Zoological Journal of the Linnean Society 191, no. 1 (2021): 1–86. https://doi.org/10.1093/zoolinnean/zlaa061.

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Norman, David B (2021): Scelidosaurus harrisonii (Dinosauria: Ornithischia) from the Early Jurassic of Dorset, England: biology and phylogenetic relationships. Zoological Journal of the Linnean Society 191 (1): 1-86, DOI: 10.1093/zoolinnean/zlaa061, URL: https://academic.oup.com/zoolinnean/article/191/1/1/5893854
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Thompson, Richard S., Jolyon C. Parish, Susannah C. R. Maidment, and Paul M. Barrett. "Phylogeny of the ankylosaurian dinosaurs (Ornithischia: Thyreophora)." Journal of Systematic Palaeontology 10, no. 2 (2011): 301–12. http://dx.doi.org/10.1080/14772019.2011.569091.

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Maidment, Susannah C. R., David B. Norman, Paul M. Barrett, and Paul Upchurch. "Systematics and phylogeny of Stegosauria (Dinosauria: Ornithischia)." Journal of Systematic Palaeontology 6, no. 4 (2008): 367–407. http://dx.doi.org/10.1017/s1477201908002459.

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32

Raven, Thomas J., and Susannah C. R. Maidment. "A new phylogeny of Stegosauria (Dinosauria, Ornithischia)." Palaeontology 60, no. 3 (2017): 401–8. http://dx.doi.org/10.1111/pala.12291.

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Fastovsky, D. E., D. B. Weishampel, M. Watabe, R. Barsbold, Kh Tsogtbaatar, and P. Narmandakh. "A nest of Protoceratops andrewsi (Dinosauria, Ornithischia)." Journal of Paleontology 85, no. 6 (2011): 1035–41. http://dx.doi.org/10.1666/11-008.1.

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A remarkable specimen of the small neoceratopsian dinosaur Protoceratops andrewsi (Late Cretaceous, Mongolia) reveals the first nest of this genus, complete with fifteen juveniles. The relatively large size of the individuals and their advanced state of development suggests the possibility that Protoceratops juveniles remained and grew in their nests during at least the early stages of postnatal development. The nest further implies that parental care and sociality are phylogenetically basal behaviors in Ceratopsia. Finally, it reaffirms the conclusion that Protoceratops lived (and died) in th
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Coria, Rodolfo A., Juan J. Moly, Marcelo Reguero, Sergio Santillana, and Sergio Marenssi. "A new ornithopod (Dinosauria; Ornithischia) from Antarctica." Cretaceous Research 41 (April 2013): 186–93. http://dx.doi.org/10.1016/j.cretres.2012.12.004.

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Michard, Jean-Guy, and Michèle Decombas. "SEM study of ouranosaurus (ornithischia, iguanodontidae) dentin." Biology of the Cell 63, S1 (1988): 26–26. http://dx.doi.org/10.1016/0248-4900(88)90201-8.

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Tanoue, Kyo, Barbara S. Grandstaff, Hai-Lu You, and Peter Dodson. "Jaw Mechanics in Basal Ceratopsia (Ornithischia, Dinosauria)." Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology 292, no. 9 (2009): 1352–69. http://dx.doi.org/10.1002/ar.20979.

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Evans, David C. "Cranial anatomy and systematics of Hypacrosaurus altispinus, and a comparative analysis of skull growth in lambeosaurine hadrosaurids (Dinosauria: Ornithischia)." Zoological Journal of the Linnean Society 159, no. 2 (2010): 398–434. https://doi.org/10.1111/j.1096-3642.2009.00611.x.

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Evans, David C. (2010): Cranial anatomy and systematics of Hypacrosaurus altispinus, and a comparative analysis of skull growth in lambeosaurine hadrosaurids (Dinosauria: Ornithischia). Zoological Journal of the Linnean Society 159 (2): 398-434, DOI: 10.1111/j.1096-3642.2009.00611.x, URL: http://dx.doi.org/10.1111/j.1096-3642.2009.00611.x
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Barrett, Paul M., Alistair J. McGowan, and Victoria Page. "Dinosaur diversity and the rock record." Proceedings of the Royal Society B: Biological Sciences 276, no. 1667 (2009): 2667–74. http://dx.doi.org/10.1098/rspb.2009.0352.

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Palaeobiodiversity analysis underpins macroevolutionary investigations, allowing identification of mass extinctions and adaptive radiations. However, recent large-scale studies on marine invertebrates indicate that geological factors play a central role in moulding the shape of diversity curves and imply that many features of such curves represent sampling artefacts, rather than genuine evolutionary events. In order to test whether similar biases affect diversity estimates for terrestrial taxa, we compiled genus-richness estimates for three Mesozoic dinosaur clades (Ornithischia, Sauropodomorp
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Norman, David B., Matthew G. Baron, Mauricio S. Garcia, and Rodrigo Temp Müller. "Taxonomic, palaeobiological and evolutionary implications of a phylogenetic hypothesis for Ornithischia (Archosauria: Dinosauria)." Zoological Journal of the Linnean Society 196, no. 4 (2022): 1273–309. https://doi.org/10.1093/zoolinnean/zlac062.

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Norman, David B, Baron, Matthew G, Garcia, Mauricio S, Müller, Rodrigo Temp (2022): Taxonomic, palaeobiological and evolutionary implications of a phylogenetic hypothesis for Ornithischia (Archosauria: Dinosauria). Zoological Journal of the Linnean Society 196 (4): 1273-1309, DOI: 10.1093/zoolinnean/zlac062, URL: https://academic.oup.com/zoolinnean/article/196/4/1273/6680019
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Sánchez-Fenollosa, Sergio, Francisco J. Verdú, and Alberto Cobos. "The largest ornithopod (Dinosauria: Ornithischia) from the Upper Jurassic of Europe sheds light on the evolutionary history of basal ankylopollexians." Zoological Journal of the Linnean Society 199, no. 4 (2023): 1013–33. https://doi.org/10.1093/zoolinnean/zlad076.

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Sánchez-Fenollosa, Sergio, Verdú, Francisco J., Cobos, Alberto (2023): The largest ornithopod (Dinosauria: Ornithischia) from the Upper Jurassic of Europe sheds light on the evolutionary history of basal ankylopollexians. Zoological Journal of the Linnean Society 199 (4): 1013-1033, DOI: 10.1093/zoolinnean/zlad076, URL: http://dx.doi.org/10.1093/zoolinnean/zlad076
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Hübner, Tom R., and Oliver W. M. Rauhut. "A juvenile skull of Dysalotosaurus lettowvorbecki (Ornithischia: Iguanodontia), and implications for cranial ontogeny, phylogeny, and taxonomy in ornithopod dinosaurs." Zoological Journal of the Linnean Society 160, no. 2 (2010): 366–96. https://doi.org/10.1111/j.1096-3642.2010.00620.x.

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Hübner, Tom R., Rauhut, Oliver W. M. (2010): A juvenile skull of Dysalotosaurus lettowvorbecki (Ornithischia: Iguanodontia), and implications for cranial ontogeny, phylogeny, and taxonomy in ornithopod dinosaurs. Zoological Journal of the Linnean Society 160 (2): 366-396, DOI: 10.1111/j.1096-3642.2010.00620.x, URL: http://dx.doi.org/10.1111/j.1096-3642.2010.00620.x
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Augustin, Felix J., Dylan Bastiaans, Mihai D. Dumbravă, and Zoltán Csiki-Sava. "A new ornithopod dinosaur, Transylvanosaurus platycephalus gen. et sp. nov. (Dinosauria: Ornithischia), from the Upper Cretaceous of the Haţeg Basin, Romania." Journal of Vertebrate Paleontology 42, no. 2 (2022): 1–23. https://doi.org/10.1080/02724634.2022.2133610.

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Augustin, Felix J., Bastiaans, Dylan, Dumbravă, Mihai D., Csiki-Sava, Zoltán (2022): A new ornithopod dinosaur, <i>Transylvanosaurus platycephalus</i> gen. et sp. nov. (Dinosauria: Ornithischia), from the Upper Cretaceous of the Haţeg Basin, Romania. Journal of Vertebrate Paleontology (e2133610) 42 (2): 1-23, DOI: 10.1080/02724634.2022.2133610, URL: http://dx.doi.org/10.1080/02724634.2022.2133610
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Schott, Ryan K., and David C. Evans. "Cranial variation and systematics of Foraminacephale brevis gen. nov. and the diversity of pachycephalosaurid dinosaurs (Ornithischia: Cerapoda) in the Belly River Group of Alberta, Canada." Zoological Journal of the Linnean Society 179, no. 4 (2016): 865–906. https://doi.org/10.1111/zoj.12465.

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Schott, Ryan K., Evans, David C. (2017): Cranial variation and systematics of Foraminacephale brevis gen. nov. and the diversity of pachycephalosaurid dinosaurs (Ornithischia: Cerapoda) in the Belly River Group of Alberta, Canada. Zoological Journal of the Linnean Society 179 (4): 865-906, DOI: 10.1111/zoj.12465, URL: https://doi.org/10.1111/zoj.12465
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Butler, Richard J., Roger M. H. Smith, and David B. Norman. "A primitive ornithischian dinosaur from the Late Triassic of South Africa, and the early evolution and diversification of Ornithischia." Proceedings of the Royal Society B: Biological Sciences 274, no. 1621 (2007): 2041–46. http://dx.doi.org/10.1098/rspb.2007.0367.

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Madzia, Daniel, Victoria M. Arbour, Clint A. Boyd, Andrew A. Farke, Penélope Cruzado-Caballero, and David C. Evans. "The phylogenetic nomenclature of ornithischian dinosaurs." PeerJ 9 (December 9, 2021): e12362. http://dx.doi.org/10.7717/peerj.12362.

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Ornithischians form a large clade of globally distributed Mesozoic dinosaurs, and represent one of their three major radiations. Throughout their evolutionary history, exceeding 134 million years, ornithischians evolved considerable morphological disparity, expressed especially through the cranial and osteodermal features of their most distinguishable representatives. The nearly two-century-long research history on ornithischians has resulted in the recognition of numerous diverse lineages, many of which have been named. Following the formative publications establishing the theoretical foundat
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Vickaryous, Matthew K., and Anthony P. Russell. "A redescription of the skull of Euoplocephalus tutus (Archosauria: Ornithischia): a foundation for comparative and systematic studies of ankylosaurian dinosaurs." Zoological Journal of the Linnean Society 137, no. 1 (2003): 157–86. https://doi.org/10.1046/j.1096-3642.2003.00045.x.

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Vickaryous, Matthew K., Russell, Anthony P. (2003): A redescription of the skull of Euoplocephalus tutus (Archosauria: Ornithischia): a foundation for comparative and systematic studies of ankylosaurian dinosaurs. Zoological Journal of the Linnean Society 137 (1): 157-186, DOI: 10.1046/j.1096-3642.2003.00045.x, URL: https://academic.oup.com/zoolinnean/article-lookup/doi/10.1046/j.1096-3642.2003.00045.x
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MAKOVICKY, PETER J., and MARK A. NORELL. "Yamaceratops dorngobiensis, a New Primitive Ceratopsian (Dinosauria: Ornithischia) from the Cretaceous of Mongolia." American Museum Novitates 3530, no. 1 (2006): 1–44. https://doi.org/10.1206/0003-0082(2006)3530[1:YDANPC]2.0.CO;2.

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MAKOVICKY, PETER J, NORELL, MARK A (2006): Yamaceratops dorngobiensis, a New Primitive Ceratopsian (Dinosauria: Ornithischia) from the Cretaceous of Mongolia. American Museum Novitates 3530 (1): 1-44, DOI: 10.1206/0003-0082(2006)3530[1:YDANPC]2.0.CO;2, URL: http://www.bioone.org/perlserv/?request=get-abstract&amp;doi=10.1206%2F0003-0082(2006)3530%5B1%3AYDANPC%5D2.0.CO%3B2
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Rotatori, Filippo Maria, Miguel Moreno-Azanza, and Octávio Mateus. "Reappraisal and new material of the holotype of Draconyx loureiroi (Ornithischia: Iguanodontia) provide insights on the tempo and modo of evolution of thumb-spiked dinosaurs." Zoological Journal of the Linnean Society 195, no. 1 (2022): 125–56. https://doi.org/10.1093/zoolinnean/zlab113.

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Rotatori, Filippo Maria, Moreno-Azanza, Miguel, Mateus, Octávio (2022): Reappraisal and new material of the holotype of Draconyx loureiroi (Ornithischia: Iguanodontia) provide insights on the tempo and modo of evolution of thumb-spiked dinosaurs. Zoological Journal of the Linnean Society 195 (1): 125-156, DOI: 10.1093/zoolinnean/zlab113, URL: https://academic.oup.com/zoolinnean/article/195/1/125/6535466
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Norman, David B. "On Asian ornithopods (Dinosauria: Ornithischia). 4. ProbactrosaurusRozhdestvensky, 1966." Zoological Journal of the Linnean Society 136, no. 1 (2002): 113–44. http://dx.doi.org/10.1046/j.1096-3642.2002.00027.x.

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McDonald, Andrew T. "Phylogeny of Basal Iguanodonts (Dinosauria: Ornithischia): An Update." PLoS ONE 7, no. 5 (2012): e36745. http://dx.doi.org/10.1371/journal.pone.0036745.

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