Epidexipteryx hui, the new find belongs to the theropod group. The researchers reckon that, had the diet been stricter, the patients would have lost. Epidexipteryx - Wikipedia. Epidexipteryx is a genus of small paravian dinosaurs, known from one fossil specimen in the collection of the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing. Epidexipteryx represents the earliest known example of ornamental feathers in the fossil record. It has been reported to be a maniraptorandinosaur from the Middle Jurassic or Upper Jurassic age Daohugou Beds of Inner Mongolia, China (about 1. However, unlike in modern- style rectrices (tail feathers), the vanes were not branched into individual filaments but made up of a single ribbon- like sheet. Epidexipteryx also preserved a covering of simpler body feathers, composed of parallel barbs as in more primitive feathered dinosaurs. Epidexipteryx was a very special find as not only is it one of the earliest 'dino-birds' it also had highly ornate tail feathers. These feathers are thought to have. Prescription weight loss pills, also called anti-obesity drugs or “diet pills”, are sometimes prescribed to a patient as an additional tool in the treatment for. China's 'Jurassic Park' yields more. The soft tissues of feathered dinosaur Epidexipteryx have been. How Johnny Cash downed 100 pills daily chased by a case. Epidexipteryx was a small feathered dinosaur that lived in the Inner Mongolia region of China during the Jurassic period, between about 168 and 152 million years ago. Info about the dinosaur EPIDEXIPTERYX — pronounced ep-id-ecks-IP-ter-iks — a member of Scansoriopterygidae. Diet: Carnivore. Family Tree: Dinosauria Saurischia. The Truth About Weight-Loss Pills. By Alison Palkhivala. From the WebMD Archives. 15, 2001 -- Anyone who has watched TV after midnight. This is a detailed, evidence-based review of the 12 most popular weight loss pills and supplements on the market today. However, the body feathers of Epidexipteryx are unique in that some appear to arise from a . It has been suggested that this may represent a stage in the evolution of the feather. It had teeth only in the front of the jaws, with unusually long front teeth angled forward, a feature only seen in Masiakasaurus among other theropods. The rest of the skeleton bore an overall similarity to the possibly closely related Scansoriopteryx, including a hip configuration unusual among other dinosaurs: the pubis was shorter than the ischium, and the ischium itself was expanded towards the tip. The tail of Epidexipteryx also bore unusual vertebrae towards the tip which resembled the feather- anchoring pygostyle of modern birds and some oviraptorosaurs. The phylogenetic analysis conducted by the authors of its description recovered it as a member of the family Scansoriopterygidae and as a basal member of the clade Avialae. Epidexipteryx was recovered as basal paravian that didn't belong to Eumaniraptora. The authors did note that its phylogenetic position is unstable; constraining Epidexipteryx hui as a basal avialan required two additional steps compared to the most parsimonious solution, while constraining it as a basal member of Oviraptorosauria required only one additional step. A separate exploratory analysis included Scansoriopteryx/Epidendrosaurus, which was recovered as a basal member of Avialae; the authors noted that it did not clade with Epidexipteryx, which stayed outside Eumaniraptora. Constraining the monophyly of Scansoriopterygidae required four additional steps and moved Epidexipteryx into Avialae. The paper was officially published in the October 2. Nature. Retrieved 2. PMID 1. 89. 48. 95. People's Daily Online. October 2. 7, 2. 00. Retrieved November 4, 2. Nature, 4. 55: 4. PMID 1. 97. 94. 49. Anais da Academia Brasileira de Ci. Makovicky; Mark Norell (2. Bulletin of the American Museum of Natural History. Nature Communications. Article number 1. PMID 2. 33. 40. 43. Novas (2. 01. 3). A review of the phylogenetic relationships of the theropods Unenlagiidae, Microraptoria, Anchiornis and Scansoriopterygidae. Springer. Briefs in Earth System Sciences: 1–9. Thomas Holtz, Jr. Message to the Dinosaur Mailing List < http: //dml. Oct/msg. 00. 00. 8. October 1, 2. 00. Epidexipteryx . This dinosaur was the first to have ornamental feathers. These feathers were most likely used for display in mating rituals or intimidation. Epidexipteryx also possessed an elongated third finger which was probably used to dig into tree bark. Epidexipteryx may have been a mainly arboreal dinosaur, only coming to the ground to forage for food if the trees lacked it. Epidexipteryx was an insectivore, preying on insects and grubs. It was preyed on by juvenile Sinraptors. However, whilst looking for food, a juvenile Sinraptor stalked it. The Epidexipteryx noticed it and the Sinraptor quickly approached. The Epidexipteryx found refuge inside the log. Even though the Sinraptor couldn't reach the Epidexipteryx, it stayed adamant. As it appeared that the Sinraptor gave up, the Epidexipteryx turned to exit the log but it was ambushed by the Sinraptor. The small dinosaur ran out the opposite end and the Sinraptor followed in hot pursuit. However, the Epidexipteryx escaped by climbing up a tree. Further up the tree, it found a hole contains a beetle grub. As the Epidexipteryx caught the grub, another larger Epidexipteryx challenged it for the food and dominated. The pair then began mounting an aggressive display towards each other using their ornamental tail feathers. However, the smaller Epidexipteryx backed down. The larger Epidexipteryx climbed down the tree to snatch it. As it ate the grub, the Sinraptor reappeared and swiftly attacked and killed it. The smaller Epidexipteryx watched as the other was taken away.
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