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Ornithopoda (/ˌɔːrnəˈθɒpədə/) is a
clade of
ornithischian dinosaurs,
called ornithopods (/ˈɔːrnəθəˌpɒdz, ɔːrˈnɪθ-/). They
represent one of the most successful...
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Carex ornithopoda subsp.
ornithopoda Carex ornithopoda subsp.
ornithopodioides (Hausm.)
Nyman Sp. Pl., ed. 4, 4: 255 (1805) "Carex
ornithopoda Willd"...
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there are
derived forms classified in the
groups Marginocephalia and
Ornithopoda. The
former includes clades Pachycephalosauria and Ceratopsia, while...
- F.; Xu, X. (2014). "A New
Basal Hadrosauroid Dinosaur (Dinosauria:
Ornithopoda) with
Transitional Features from the Late
Cretaceous of
Henan Province...
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Charles Marsh identified two
major groups of
herbivorous dinosaurs,
Ornithopoda and Stegosauria,
containing genera from a
broad geographic and stratigraphic...
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Hadrosauridae Cope, 1869) and
Claosaurus agilis Marsh, 1872 (Dinosauria:
Ornithopoda) from the Late
Cretaceous of
North America" (PDF). Zootaxa. 2765: 61–68...
- England. It has
traditionally been
considered an
early member of the
group Ornithopoda, but
recent research has put this into question. The
first remains of...
- Luis (2015). "Perinates of a new
species of
Iguanodon (Ornithischia:
Ornithopoda) from the
lower Barremian of
Galve (Teruel, Spain)".
Cretaceous Research...
- Canudo, J. (2015).
Presence of
diminutive hadrosaurids (Dinosauria:
Ornithopoda) in the
Maastrichtian of the south-central
Pyrenees (Spain). Journal...
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clade is
formally defined in the
PhyloCode as "the
smallest clade within Ornithopoda containing Hypsilophodon foxii and
Tenontosaurus tilletti provided it...
