Quantcast

Latest Tyrannosaurus Stories

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...

New Species Of Torvosaurus Was Largest European Land Predator
2014-03-06 08:08:06

Lawrence LeBlond for redOrbit.com - Your Universe Online Fossils of Torvosaurus, a large Jurassic-era theropod predator, were first unearthed in North America in 1971, later being named Torvosaurus tanneri. Examples of this dinosaur had not existed elsewhere until 2000, when paleontologists discovered another Torvosaurus fossil in Europe. The discovery, which came from a site just north of Lisbon, Portugal, led scientists to initially assume the remains were that of T. tanneri. However,...

First Dinosaur Fossils In Saudi Arabia
2014-01-07 14:02:25

Lee Rannals for redOrbit.com - Your Universe Online "An international team of scientists have discovered the first record of dinosaurs in Saudi Arabia. Researchers from Uppsala University, Museum Victoria, Monash University and the Saudi Geological Survey said they discovered a string of vertebrae from the tail of a huge "Brontosaurus-like" dinosaur in the desert. Finding dinosaur fossils in the Arabian Peninsula is exceptionally rare, so the latest finding reported in the journal PLOS...

New Hell Creek, Montana Raptor Species Named, Described
2013-12-16 14:43:30

Lawrence LeBlond for redOrbit.com - Your Universe Online A new species of dinosaur recently discovered in the Hell Creek Formation in Montana has been described as the youngest known dromaeosaurid and was a close cousin of the Velociraptor. The dinosaur, called Acheroraptor temertyorum, was approximately nine feet tall and weighed about 90 pounds when it was alive. The naming and description of this raptoran, which lived in what is now western North America some 66 to 67 million years...

2013-11-27 15:34:30

New research from North Carolina State University shows that iron may play a role in preserving ancient tissues within dinosaur fossils, but also may hide them from detection. The finding could open the door to the recovery of more ancient tissues from within fossils. Mary Schweitzer, an NC State paleontologist with a joint appointment at the N. C. Museum of Natural Sciences, first announced the surprising preservation of soft tissues in a T. rex fossil in 2005. Her subsequent work...


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...

More Articles (8 articles) »
Word of the Day
drawcansir
  • A blustering, bullying fellow; a pot-valiant braggart; a bully.
This word is named for Draw-Can-Sir, a character in George Villiers' 17th century play The Rehearsal.
Related