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Results 21 - 30 of 313 for dinosauria dinosaur (4.2250 seconds)
Osteological correlates for quadrupedality in ornithischian dinosaurs [33.33%]
order of character acquisition. Key words: Dinosauria, Ornithischia, osteological correlate, … several times within the herbivorous dinosaur clade Ornithischia. Stegosauria, … for quadrupedality in ornithischian dinosaurs Susannah C.R. Maidment and Paul M. … for bipedality or quadrupedality in dinosaurs. These include both discrete anatomical … of quadrupedality in ornithischian dinosaurs. Along
article/item/app20120065.html - 9.8 kB
Constraints on the lamina density of laminar bone architecture of large-bodied dinosaurs and mammals [33.33%]
We measured LD in a sample of sauropodomorph dinosaur taxa (basal sauropodomorphs, basal sauropods … . However, increasing sample size with other dinosaur groups and more perissodactyls and … Laminar bone tissue is commonly found in Dinosauria (including birds) and Mammalia. The tissue … supply and physiological causes. Key words: Dinosauria, Mammalia, bone histology, laminar bone, … of laminar
article/item/app20120149.html - 9.1 kB
Pathological phalanges in a camarasaurid sauropod dinosaur and implications on behaviour [33.33%]
in long-extinct animals. Key words: Dinosauria, Sauropoda, camarasaurids, paleopathology, … show features rarely recognised in non-avian dinosaurs. They include lateral osteophytes and … phenomenon not previously reported in dinosaurs. The study confirms that a rigorous … phalanges in a camarasaurid sauropod dinosaur and implications on behaviour … phalanges in a camarasaurid sauropod dinosaur
article/item/app001192014.html - 9.88 kB
Origin attachments of the caudofemoralis longus muscle in the Jurassic dinosaur Allosaurus [33.33%]
of the caudal ribs. In some Cretaceous dinosaurs, the extent of the CFL has been inferred … caudofemoralis longus muscle in the Jurassic dinosaur Allosaurus
article/item/app003622017.html - 8.78 kB
Two new stegosaur specimens from the Upper Jurassic Morrison Formation of Montana, USA [33.33%]
proxy for maturity in dinosaurs. Key words: Dinosauria, Thyreophora, Stegosauria, Jurassic, … knowledge of the record and distribution of dinosaurs within the Morrison Formation from Montana. … is not an undeviating proxy for maturity in dinosaurs. Key words: Dinosauria, Thyreophora, … these specimens represents the northernmost dinosaur fossil ever recovered from the Morrison … Woodruff
article/item/app005852018.html - 9.33 kB
Iridescent plumage in a juvenile dromaeosaurid theropod dinosaur [33.33%]
probability colour predictions. Key words: Dinosauria, Theropoda, Dromaeosauridae, Paraves, Wulong … have provided new insights into the lives of dinosaurs and other extinct animals, by predicting … increasingly popular, only a small number of dinosaurs have been studied using these techniques, … , leaving open key questions such as whether dinosaurs changed their plumage patterns during …
article/item/app010042022.html - 10.24 kB
Nasal salt gland in dinosaurs [27.78%]
Nasal salt gland in dinosaurs Halszka OsmólskaActa Palaeontologica … 24 (2), 1979: 205-215 Large, herbivorous dinosaurs display, as a rule, enlarged external … gland of Recent reptiles and birds. All dinosaurs were probably uricotelic animals which had … availability in the environment. Key words: Dinosaurs, paleoecology, physiology, nasal salt glands
article/item/app24-205.html - 7.9 kB
Dinosaurs, mammals, and Mesozoic taphonomy [27.78%]
, undecalcifled coprocoenoses. If predacious dinosaurs were endothermic, microvertebrate … this. Ectothermic warm-bloodedness in dinosaurs could have resulted from high ambient … high in cellulose. Key words: taphonomy, dinosaurs, mammals, digestion, Mesozoic
article/item/app28-000.html - 7.82 kB
New psittacosaurid highlights skull enlargement in horned dinosaurs [27.78%]
, Yixian Formation, China.Paul C. Sereno dinosaur@uchicago.edu, Department of Organismal … an obligate quadrupedal posture. Key words: Dinosauria, Ornithischia, Marginocephalia, … highlights skull enlargement in horned dinosaurs Paul C. Sereno, Zhao Xijin, Lorin Brown, and … frill. Although contemporaneous duck-billed dinosaurs also exhibit some positive allometry in the
article/item/app52-275.html - 9 kB
Anatomy of a basal sauropodomorph dinosaur from the Early Jurassic Hanson Formation of Antarctica [27.78%]
geographic distribution of sauropodomorph dinosaurs in the Early Jurassic, and recently … -674 The anatomy of a basal sauropodomorph (Dinosauria: Saurischia) from the Early Jurassic Hanson … for an extended period of time. Key words: : Dinosauria, Sauropodomorpha, Prosauropoda, phylogeny, … Anatomy of a basal sauropodomorph dinosaur from the Early Jurassic Hanson Formation of … Anatomy of a basal
article/item/app52-657.html - 9.46 kB