Bahariasaurus: Dinosaur of the Day скачать в хорошем качестве

Bahariasaurus: Dinosaur of the Day

Bahariasaurus: Dinosaur of the Day I Know Dino: The big dinosaur podcast. News, interviews, and discussions about dinosaurs. Are you a dinosaur enthusiast? Learn more at   / iknowdino  . You can also visit http://www.IknowDino.com for more information including a link to dinosaur sites near you. Bahariasaurus Name means Bahariya lizard Type species is Bahariasaurus ingens Described in 1934 by Ernst Stromer Holotype consisted of two dorsal vertebrae, neural arch, sacral vertebrae, rig fragment, pubes and ischium fragment Type specimen was destroyed in WWII Not clear how to classifiy it, and it’s been assigned to a few theropod groups In 1995, Oliver Rauhut compared Carcharodontosaurus and Bahariasaurus to ceratosaurs, torvosauridae, tyrannosaurida, coeulrosauria, and allosauroida, based on data Stromer published in 1931, 1934, and 1936. Stromer named a new family in 1031, Carcharodontosauridae, for Carcharodontosaurus. He thought both Carcharodontosaurus and Bahariasaurus were theropods but were not closely related. In 1960 Lapparent classified Bahariasaurus as a megalosaurid, and others agreed over the years, though in 1990 Molnar and others said it was Carnosauria incertae sedis (uncertain placement) and that Carnosauria consisted of Allosauridae and Tyrannosauridae). In 1991 Bonaparte said it was more closely related to Abelisauridae and Noasauridae. But Rauhut thought that Carcharodontosaurus and Bahariasaurus were closely related because they had pleurocoels in their caudal vertebrae (hollow depressions to help decrease weight). He referred both of them to Allosauroidea. In 2000, Chure suggested it was Tyrannosauroidea Potentially synonymous with Deltadromeus (theropod that lived around the same time in North Africa and has been found in the same formations), but too hard to tell since Bahariasaurus remains were destroyed If it is synonymous, it would have been large (estimated 26 ft or 8 m long) Need more specimens to know for sure, and to classify it In 2016, it was suggested that Aoniraptor, Bahariasaurus, and Deltadromeus could possibly be a not well known clade of megaraptoran tyrannosaroids Large theropod that lived in the Cretaceous in what is now Egypt About the same size as Tyrannosaurus and Carcharodontosaurus (maybe) Probably lived in the same time and place as Spinosaurus and Carcharodontosaurus To learn more about dinosaurs and I Know Dino, connect with us on the following sites: Facebook:   / iknowdino   Twitter:   / iknowdino   Tumblr:   / iknowdino   Google+: https://plus.google.com/u/0/100785970... Pinterest:   / dinosauria   LinkedIn:   / i-know-dino   Goodreads: https://www.goodreads.com/review/list... iTunes: https://itunes.apple.com/us/podcast/i... Sound Cloud:   / iknowdino   Stitcher: http://www.stitcher.com/podcast/i-kno... For more I Know Dino videos, subscribe to our YouTube channel at    / @iknowdino