Marginocephalia (/ˌmɑːrdʒənoʊsəˈfæliə/ Latin: margin-head) is a clade of ornithischian dinosaurs that is characterized by a bony shelf or margin at the...
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ornithischian dinosaurs. Along with Ceratopsia, it makes up the clade Marginocephalia. With the exception of two species, most pachycephalosaurs lived during...
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group. In addition, there are derived forms classified in the groups Marginocephalia and Ornithopoda. The former includes clades Pachycephalosauria and...
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ISBN 978-0-520-24209-8. Dodson (1996), p. 66. Makovicky, Peter J. (2012). "Marginocephalia". In M. K. Brett-Surman; Thomas R. Holtz; James O. Farlow (eds.). The...
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period in North America and Asia. Pachycephalosaurs were a part of Marginocephalia, thus being likely more closely related to the ceratopsians than the...
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these as actual synapomorphies (unique features) of the larger group Marginocephalia, which contains both the pachycephalosaurs and the ceratopsians, although...
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the clade of pachycephalosaurs and ceratopsians that Sereno named Marginocephalia in 1986. Some taxa considered earlier to be ornithopods, like heterodontosaurids...
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their analysis, include a far larger group than intended (including Marginocephalia). They proposed an entirely new, node-based definition: the last common...
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support such as those present on the skulls of dinosaurs of the suborder Marginocephalia or a cartilaginous one as in the frill-necked lizard. In technical...
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Clade: Dinosauria Clade: †Ornithischia Clade: †Neornithischia Clade: †Marginocephalia Clade: †Ceratopsia Family: †Psittacosauridae Osborn, 1923 Genus: †Psittacosaurus...
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Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Ornithischia Clade: Marginocephalia...
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Feathered dinosaurs Origin of birds Other major clades of dinosaur Marginocephalia Ornithopoda Sauropodomorpha Thyreophora Holtz, Thomas R., Jr. (Winter...
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†Thescelosaurinae (large thescelosaurids) †Cerapoda ("horned feet") †Marginocephalia (characterized by a cranial growth) †Pachycephalosauria (bipeds with...
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Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Ornithischia Clade: Marginocephalia...
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transsylvanicus Euhadrosauria Lambeosaurinae Saurolophinae (=Hadrosaurinae) Marginocephalia Pachycephalosauria (Pachycephalosaurus wyomingensis > Triceratops horridus)...
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The fused mandibular symphysis might indicate a relation with the Marginocephalia. Very basal ornithischian traits included the presence of six teeth...
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Clade: Dinosauria Clade: †Ornithischia Clade: †Neornithischia Clade: †Marginocephalia Genus: †Micropachycephalosaurus Dong, 1978 Species: †M. hongtuyanensis...
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snail shell The neck frill on the skulls of dinosaurs of the suborder Marginocephalia Parietal art, art on natural cave surfaces This disambiguation page...
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Ornithopoda (Shantungosaurus giganteus) Theropoda (Spinosaurus aegyptiacus) Thyreophora (Stegosaurus ungulatus) Marginocephalia (Triceratops prorsus)...
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Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Ornithischia Clade: Marginocephalia...
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Pachycephalosaurs are today grouped with the horned ceratopsians in the group Marginocephalia. Stegoceras itself has been considered basal (or "primitive") compared...
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Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Ornithischia Clade: Marginocephalia...
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Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Ornithischia Clade: Marginocephalia...
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Nanosaurus? Nevadadromeus Orodromeus Oryctodromeus Parksosaurus Thescelosaurus Yueosaurus? Zephyrosaurus Ornithopoda see Ornithopoda Marginocephalia...
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Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Ornithischia Clade: Marginocephalia...
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Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Ornithischia Clade: Marginocephalia...
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ceratopsian, a possible basal pachycephalosaurian, or a sister taxon of Marginocephalia. Ohashi, T.; Barrett, P. M. (2009). "A new ornithischian dinosaur from...
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