Results 91 to 100 of about 278 (104)

Chasmosaurus russelli Sternberg 1940

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., Barrett, Paul M.   +1 more
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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

Zootaxa, 2011
A previously undescribed chasmosaurine specimen excavated in 1919-1920 by William Cutler from the Dinosaur Park Formation of Alberta, Canada is referable to Chasmosaurus belli. The specimen comprises an almost complete skull in which, uniquely among Chasmosaurus, the cranial elements are disarticulated, allowing detailed examination of their morphology
Maidment, Susannah, Barrett, Paul
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Redescription of UALVP 40, an unusual specimen of Chasmosaurus Lambe, 1914 (Ceratopsidae: Chasmosaurinae) bearing long postorbital horns, and its implications for ontogeny and alpha taxonomy of the genus

Canadian Journal of Earth Sciences, 2015
UALVP 40, an articulated and reasonably complete skull of a small chasmosaurine dinosaur collected in 1920 by George F. Sternberg from the lower unit of the Dinosaur Park Formation, Dinosaur Provincial Park, Alberta, Canada, is here redescribed. The focus of the study is on the newly prepared right side of the skull and the hitherto undescribed ...
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On Gryposaurus xotabilis, a New Genus and Species of Trachodont Dinosaur From The Belly River Formation of Alberta, With a Description of The Skull of Chasmosaurus belli

1914
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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SPECIES RECOGNITION INCHASMOSAURUS(CERATOPSIA:CHASMOSAURINAE) FROM THE DINOSAUR PARK FORMATION OF WESTERN CANADA

Geological Society of America Abstracts with Programs, 2016
Michael J. Ryan, James Campbell
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A juvenile chasmosaurine ceratopsid (Dinosauria, Ornithischia) from the Dinosaur Park Formation, Alberta, Canada

Journal of Vertebrate Paleontology, 2016
Michael J Ryan
exaly  

Growth and Population Age Structure in the Horned Dinosaur Chasmosaurus

2018
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New insights into chasmosaurine (Dinosauria: Ceratopsidae) skulls from the Upper Cretaceous (Campanian) of Alberta, and an update on the distribution of accessory frill fenestrae in Chasmosaurinae

PeerJ
Michael J Ryan
exaly  

The Horned Dinosaurs

2017
Peter Dodson
exaly  

Ceratopsid dinosaurs from the Upper Cretaceous Almond Formation of southwestern Wyoming

Rocky Mountain Geology, 2004
exaly