[ad_1] Dinosaur blood vessel with adjacent bone matrix still containing bone cells. These structures have perfect morphological conservation over hundreds of millions of years, but are chemically transformed by oxidation crosslinking. The …
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[ad_1] <a href = "https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/hires/2018/chewonthistw.jpg" title = "A thin section showing a partially worn tooth changchunsaurus and the unique position of his developing tooth. Credit: University of Toronto Mississauga "> A thin …
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[ad_1] Paleontologist Xu Xing holds last month a dental fossil of an ancient crocodile in Yanji, China. Paleontologist Xu Xing holds last month a dental fossil of an ancient crocodile in Yanji, …
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[ad_1] An unidentified crew member from the University of Kansas poses next to the excavation site in Wyoming in 1998. A dinosaur tail rests on the giant bones of the foot. Photo: …
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[ad_1] A drawing shows the newly discovered dinosaur Akainacephalus johnsoni, who lived 76 million years ago in Utah. He is surrounded by the crocodilian Denazinosuchus. (Andrey Atuchin / Denver Museum of Nature …
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[ad_1] In 2008, researchers discovered the fossil of a remarkable armored dinosaur in southern Utah. The dinosaur of the North American Upper Cretaceous ankylosaurid was covered with a smooth bone armor, but …
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[ad_1] SALT LAKE CITY – A dinosaur covered with bone armor from his spiny head to his clubbed tail was unveiled in a museum in Utah. The species of ankylosaur was a …
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[ad_1] Reuters News Agency Friday, July 20, 2018 at 18:07 – With his head and muzzle covered with a bone armor shaped like cones and pyramids, a dinosaur shaped like Prickly tank …
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[ad_1] Lindsay Whitehurst, Associated Press Update 18:32 EDT, Friday 20 July 2018 window._taboola = window._taboola || []; _taboola.push ({ fashion: & # 39; thumbnails -c & # 39; container: & # 39; …
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[ad_1] The fossils of the first giant dinosaur were discovered in the province of San Juan, Argentina. The dinosaur, called Ingentia prima, can be described as a four-legged herbivore measuring up to …
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