Results 71 to 80 of about 173 (103)
The skull of the gigantic Ceratopsidae [PDF]
Numerische Mathematik, 1889 n ...
O C Marsh, Othniel Charles Marsh
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Journal of Paleontology, 2006
Ceratopsids, horned herbivorous ornithischians from the Cretaceous of North America, are unique among dinosaurs in the form and expression of their cranial ornamentation. All ceratopsid genera possess a bony parieto-squamosal frill that projects over the neck region and some degree of development of nasal and orbital horns. These horns vary in form and
Andrew Farke
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Ceratopsids, horned herbivorous ornithischians from the Cretaceous of North America, are unique among dinosaurs in the form and expression of their cranial ornamentation. All ceratopsid genera possess a bony parieto-squamosal frill that projects over the neck region and some degree of development of nasal and orbital horns. These horns vary in form and
Andrew Farke
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Additional characters of the Ceratopsidae, with notice of new Cretaceous dinosaurs [PDF]
Numerische Mathematik, 1890 n ...
O C Marsh, Othniel Charles Marsh
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A New Horned Dinosaur Reveals Convergent Evolution in Cranial Ornamentation in Ceratopsidae [PDF]
Current Biology, 2015 Ceratopsid (horned) dinosaurs are an iconic group of large-bodied, quadrupedal, herbivorous dinosaurs that evolved in the Late Cretaceous and were largely restricted to western North America [1-5]. Ceratopsids are easily recognized by their cranial ornamentation in the form of nasal and postorbital horns and frill (capped by epiossifications); these ...
Caleb M. Brown
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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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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.
Paul Sereno, Timothy Rowe
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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.
Paul Sereno, Timothy Rowe
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A new replacement name for Diceratops Lull, 1905 (Reptilia: Ornithischia: Ceratopsidae)
Zoosystematica Rossica, 2007 A new replacement name Nedoceratops is proposed for Diceratops Lull, 1905, a junior homonym of Diceratops Förster, 1869 (Insecta, Hymenoptera).
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The Distribution of Ankylosauridae, Hadrosauridae, and Ceratopsidae Dinosaurs Across Alberta
2021Hello! I am a WISEST Summer Research Program student, and I was placed in the Dino Lab. The Focus of my research project this summer was looking at the distribution of dinosaurs across Alberta - specifically three different families of herbivores. The maps in this project show a general distribution of where specimens have been found across Alberta ...
Emma Kozak +3 more
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Skull ontogeny inArrhinoceratops brachyops(Ornithischia: Ceratopsidae) and other horned dinosaurs
Zoological Journal of the Linnean Society, 2015Mallon, 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 ...
Jordan C. Mallon, Michael Joseph Ryan
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The gigantic Ceratopsidae, or horned dinosaurs, of North America
Numerische Mathematik, 1891Two years ago at the Bath Meeting of the British Association, I had the honour to present a paper in which I compared the principal known Dinosaurs of Europe with those of America. In this communication I referred to some peculiar reptilian remains from the Gosau formation of Austria, and compared them with certain Laramie fossils from America, about ...
O C Marsh, Othniel Charles Marsh
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