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Ceratopsia or
Ceratopia (/ˌsɛrəˈtɒpsiə/ or /ˌsɛrəˈtoʊpiə/; Gr****: "horned faces") is a
group of herbivorous,
beaked dinosaurs that
thrived in what are...
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between 150.8 and 145.5
million years ago.
Chaoyangsaurus belonged to the
Ceratopsia (Gr**** for "horned faces"). Chaoyangsaurus, like all ceratopsians, was...
- Press. ISBN 978-0-691-02882-8. Lull, R. S. (1933). "A
revision of the
Ceratopsia or
horned dinosaurs".
Memoirs of the
Peabody Museum of
Natural History...
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Marginocephalia and Ornithopoda. The
former includes clades Pachycephalosauria and
Ceratopsia,
while the
latter typically includes Hypsilophodon and the more derived...
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Marsh naming the
group Predentata to
unite ornithopods, stegosaurs, and
Ceratopsia within Dinosauria, but with
additional work and new
discoveries the unnatural...
- (2010)
proposed that the best ****ignment for the type
material may be
Ceratopsia incertae sedis. P.
neimongoliensis and P. ordosensis? Two new species...
- Marginocephalia: the thick-skulled
Pachycephalosauria and the
horned Ceratopsia. All
members of
Marginocephalia were
primarily herbivores (though pachycephalosaurs...
- growth) †Pachycephalosauria (bipeds with
domed or ****by
growth on skulls) †
Ceratopsia (bipeds and quadrupeds; many had neck
frills and horns) †Chaoyangsauridae...
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Dinosaur diets and
feeding behavior varied widely throughout the clade,
including carnivorous, herbivorous, and
omnivorous forms.
While studying the chewing...
- Evans, D.C. (2023). "A New Late
Cretaceous leptoceratopsid (Dinosauria:
Ceratopsia) from the
Oldman Formation (Campanian) of Alberta, Canada". In Lee, Y...
