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Evidence Of Stegosaurus Fighting Style From Predatory

Evidence Of Stegosaurus Fighting Style From Predatory Allosaur Fossil

Brett Smith for redOrbit.com - Your Universe Online Since we can’t see dinosaurs in action, we have to deduce their abilities based on fossil evidence. New evidence presented on Tuesday at the meeting of the Geological Society of America in...

Latest Tyrannosaurus Stories

2014-10-20 23:01:39

Ryan McKellar’s research sounds like it was plucked from Jurassic Park: he studies pieces of amber found buried with dinosaur skeletons. But rather than re-creating dinosaurs, McKellar uses the tiny pieces of fossilized tree resin to study the world in which the now-extinct behemoths lived. Boulder, Colorado (PRWEB) October 20, 2014 Ryan McKellar’s research sounds like it was plucked from Jurassic Park: he studies pieces of amber found buried with dinosaur skeletons. But rather than...

spinosaurus_MM8284_ngm_102014_001
2014-09-12 05:13:49

Chuck Bednar for redOrbit.com - Your Universe Online An international team of scientists have unearthed a remarkable new type of dinosaur: a species that is not only larger than a Tyrannosaurus rex, but also appears to be the first semiaquatic creature of its kind ever discovered. The specimen is known as Spinosaurus aegyptiacus, and the newly discovered fossils of this enormous Cretaceous-era predator reveal that it was able to adapt to life in the water approximately 95 million years...

Artist Rendering Dreadnoughtus schrani
2014-09-05 04:58:54

Chuck Bednar for redOrbit.com - Your Universe Online A gigantic and remarkably complete dinosaur skeleton belongs to a new species that was 85 foot long and weighed a reported 65 tons during its lifetime, according to new research appearing in the September 4 online edition of the journal Scientific Reports. The creature, which has been named Dreadnoughtus schrani is the largest land animal for which a body mass can be accurately calculated, the US National Science Foundation (NSF)...

dinosaurs shrank to become birds
2014-08-01 05:21:11

redOrbit Staff & Wire Reports - Your Universe Online The grand mystery over how massive, carnivorous dinosaurs gave rise to flying birds has a simple solution, as it turns out – the meat-eaters simply kept shrinking and shrinking over a period of 50 million years, according to research appearing in Friday’s edition of the journal Science. In their paper, an international team of scientists from the South Australian Museum, the University of Adelaide School of Earth and...

Dinosaurs Took A Middle Road Between Warm- And Cold-Blooded
2014-06-13 09:10:26

Lawrence LeBlond for redOrbit.com - Your Universe Online There has been a long-standing debate over dinosaurs: were they cold-blooded like modern day reptiles or warm-blooded like mammals? In the early days of science, and in Hollywood, these prehistoric beasts were depicted as slow, lumbering giants as they were believed to be cold-blooded. But over the past few decades, these animals have been portrayed as swift-moving lizards, more reminiscent of warm-blooded behaviors. New...

Dinosaur Claws Were Used For More Than Just Ripping Flesh: Study
2014-05-07 12:08:20

Brett Smith for redOrbit.com - Your Universe Online The claws of Tyrannosaurus rex and Velociraptor are probably best known for ripping through the flesh of hapless prey, but a new study published in Proceedings of the Royal Society B has found that this family of dinosaurs, known as theropods, probably used its claws for a variety of purposes. In the study, Stephan Lautenschlager, from Bristol University, examined the differences in claw shape among theropods and analyzed them based...

Evolution Of Smaller Dinosaurs Helped Their Lineage Survive As Birds
2014-05-07 09:53:08

Brett Smith for redOrbit.com - Your Universe Online While dinosaurs may have disappeared from the face of the Earth, their lineage has survived in the form of birds and new research published in the journal PLOS Biology has found that both dinosaurs and birds evolved into smaller and smaller sizes – potentially contributing to their success. “Dinosaurs aren't extinct; there are about 10,000 species alive today in the form of birds,” said study author Roger Benson, a paleobiologist...

Pinnochio Immortalized As A New Long-Snouted Dinosaur Species
2014-05-07 09:03:58

Lawrence LeBlond for redOrbit.com - Your Universe Online If Mister Geppetto was a real woodcarver rather than a fictional character, he may have been pleasantly surprised to learn that his beloved puppet Pinocchio is now immortalized in the realm of science – and that’s no lie. Scientists from the Chinese Academy of Sciences and the University of Edinburgh have described a new species of long-snouted tyrannosaur, nicknamed Pinocchio rex, that was recently unearthed in southern China...

FedEx Shipping 65M Years' Worth Of History Across America: Exclusive
2014-04-04 08:02:05

Lawrence LeBlond for redOrbit.com - Your Universe Online FedEx is no stranger to shipping important artifacts and precious cargo around the world, such as the advanced technological equipment used for the search for Amelia Earhart’s Model 10 Electra airplane and the movement of two pairs of endangered giant pandas from China to Scotland and France. However, the shipper’s latest adventure is a project 65 million years in the making. Later this month, FedEx Custom Critical (FCC) will...

Nanuqsaurus hoglundi
2014-03-13 09:43:11

Brett Smith for redOrbit.com - Your Universe Online The reexamination of a dinosaur skull found in Alaska has revealed that it may have belonged to a “smaller cousin” of Tyrannosaurs Rex – not a completely distinct species as originally believed. According to a report on the examination published on Wednesday in the journal PLoS ONE, the skull belonged to a lineage of theropods, or “beast feet,” dinosaurs that includes T. Rex. With most T. Rex fossils coming from temperate...


Latest Tyrannosaurus Reference Libraries

John R. “Jack” Horner
2013-10-14 13:35:47

John R. “Jack” Horner (born June 15, 1946) is an American paleontologist known for his research on dinosaur growth, and for discovering evidence that some dinosaurs nested and cared for their young.  He is perhaps the most famous paleontologist due to his role as technical advisor for all three Jurassic Park films, and his providing inspiration for Dr. Alan Grant, the film's lead character. He also advised on the FOX television show Terra Nova. Horner was born and raised in the small...

Barnum Brown
2013-10-14 11:03:30

Barnum Brown (February 12, 1873 – February 5, 1963) was an American Paleontologist best known for his contributions to the American Museum of Natural History, and his discovery of the first documented Tyrannosaurus rex remains. Brown was known less as a published paleontologist and more often as an energetic excavator, perhaps the greatest fossil collector of all time. Barnum Brown was born in Carbondale, Kansas, and was named after P.T. Barnum – of traveling circus fame, but no...

Daspletosaurus
2013-04-28 18:27:18

Daspletosaurus, meaning “frightful lizard” is a genus of tyrannosaurid theropod dinosaur that resided in western North America between 77 and 74 million years ago, during the Late Cretaceous Period. Fossils of the only named species were found in Alberta, although other possible species from Alberta and Montana wait for description. Daspletosaurus is closely related to the much larger and more current Tyrannosaurus. Like most of the known tyrannosaurids, it was a multi-ton bipedal...

Tarbosaurus
2013-02-18 12:21:10

Tarbosaurus, meaning “alarming lizard” is a genus of tyrannosaurid theropod dinosaur that thrived in Asia about 70 million years ago, at the end of the Late Cretaceous Period. Fossils have been uncovered in Mongolia, with more incomplete remains found further afield in parts of China. Many species have been named, although, modern paleontologists recognize only one, T. bataar, as legitimate. Like most tyrannosaurus, Tarbosaurus was a sizeable bipedal predator, weighing up to six...

800px-Subadult_Spinosaurus
2012-03-22 22:37:37

Spinosaurus, meaning “Spine lizard,” is a genus of theropod dinosaur from the lower Albian to lower Cenomanian stages of the Mid Cretaceous Period (112 to 97 million years ago). It lived in what is now North Africa. The type species is S. aegyptiacus. A potential second species, S. maroccanus, was discovered in Morocco. It was the first known dinosaur fossil from Egyptian remains discovered in 1912 and described by German paleontologist Ernst Stromer in 1915. The original remains were...

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Word of the Day
barghest
  • A goblin in English folklore, often appearing in the shape of a large dog and believed to portend imminent death or misfortune.
  • A ghost, wraith, hobgoblin, elf, or spirit.
The origin of 'barghest' is not known, but it may be from perhaps burh-ghest, town-ghost, or German Berg-geist (mountain spirit) or Bär-geist (bear-spirit).
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