Results 81 to 90 of about 278 (104)
Evidence for the presence of clavicles and interclavicles in sauropod dinosaurs and its implications on the furcula-clavicle homology [PDF]
, 2012 Octá, Tschopp, Emanuel David
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Journal of Vertebrate Paleontology, 1993
ABSTRACT The recent discovery of a nearly complete ceratopsid skull in the Aguja Formation of southwest Texas supports previous conclusions that the Aguja ceratopsid represents a distinct species, Chasmosaurus mariscalensis. The diagnostic features of C.
Catherine Forster +3 more
exaly +2 more sources
ABSTRACT The recent discovery of a nearly complete ceratopsid skull in the Aguja Formation of southwest Texas supports previous conclusions that the Aguja ceratopsid represents a distinct species, Chasmosaurus mariscalensis. The diagnostic features of C.
Catherine Forster +3 more
exaly +2 more sources
Chasmosaurus mariscalensis, sp. nov., a new ceratopsian dinosaur from Texas
Journal of Vertebrate Paleontology, 1989ABSTRACT Chasmosaurus mariscalensis is a new species of ceratopsian dinosaur (Ornithischia; Ceratopsia) from the upper part of the Aguja Formation (late Campanian, Judithian) in Big Bend National Park, Brewster County, Texas. This species is distinguished from other species of Chasmosaurus by its relatively short and broad squamosal bearing six very ...
Stephen J. Godfrey, Robert Holmes
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2011
Chasmosaurus Lambe, 1914a Type species. Chasmosaurus belli Lambe, 1902. Amended diagnosis. Chasmosaurus is diagnosed based on the following combination of characters: (1) Premaxillary flange along entire anterior margin of external naris; (2) supraorbital horns, when present, curve posteriorly along their length; (3) frill broadens posteriorly to form ...
Maidment, Susannah C. R. +1 more
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Chasmosaurus Lambe, 1914a Type species. Chasmosaurus belli Lambe, 1902. Amended diagnosis. Chasmosaurus is diagnosed based on the following combination of characters: (1) Premaxillary flange along entire anterior margin of external naris; (2) supraorbital horns, when present, curve posteriorly along their length; (3) frill broadens posteriorly to form ...
Maidment, Susannah C. R. +1 more
openaire +1 more source
AN OSSIFIED TENDON TRELLIS IN CHASMOSAURUS (ORNITHISCHIA: CERATOPSIDAE)
Journal of Paleontology, 2007The ornithischia and its sister group, the Saurischia, comprise the Dinosauria. Ornithischians (Weishampel, 2004) are a diverse group of primarily quadrupedal herbivores that include such familiar dinosaurs as the armored stegosaurs and ankylosaurs (Thyreophora), as well as the duckbilled hadrosaurs, pachycephalosaurs, and ceratopsians (Cerapoda).
ROBERT HOLMES, CHRISTOPHER ORGAN
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2011
Published as part of 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, pp.
Maidment, Susannah C. R. +1 more
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Published as part of 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, pp.
Maidment, Susannah C. R. +1 more
openaire +1 more source