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Latest Tyrannosaurs Stories

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...

Dinosaur From Utah Was Top Predator, Ruled Over Early Tyrannosaurs
2013-11-22 07:40:39

[ Watch the Video: New Species Of Carnivorous Dinosaur Found In Utah ] Lawrence LeBlond for redOrbit.com - Your Universe Online Tyrannosaurus rex has long been considered the apex predator of its time. But this large meat-eating theropod’s earlier relatives did not celebrate such stature, based on new evidence by a multi-institutional team of researchers who have found a new contender to fill the role of top dog during the early-to-mid-Cretaceous period. Researchers from...

King Of Gore: Super Predator Cousin Of T. Rex Found In Utah
2013-11-07 14:47:55

Alan McStravick for redOrbit.com - Your Universe Online You may have noticed your local paleontologist has had an extra bounce in his step this week. That might have something to do with a monumental find of a new super-predator dinosaur in the Wahweap Formation within the Grand Staircase-Escalante National Monument in south-central Utah. Known as Lythronax argestes, this super predator lived 80 million years ago and is a distant, older cousin to the larger Tyrannosaurus rex. Measuring...

Blood-Filled Mosquito Fossil Discovered By Researchers
2013-10-15 04:22:38

redOrbit Staff & Wire Reports - Your Universe Online Researchers report that they have found a fossilized mosquito specimen that was still blood-engorged from its last meal – a discovery that is detailed in the latest edition of the journal Proceedings of the National Academy of Sciences. The mosquito had been preserved in shale rock for approximately 46 million years after it plummeted into a lake in what is now northwestern Montana, according to Joseph Stromberg of...

T Rex Was Almost A Dinosaur With Another Name
2013-09-02 05:11:00

redOrbit Staff & Wire Reports - Your Universe Online Tyrannosaurus rex is arguably the most famous of all the dinosaurs, but apparently the iconic creature was very nearly known by another name. “When the first fossilized remains of the creature were found, the 29-foot carnivore was initially given a moniker that was rather more of a mouthful: Dynamosaurus imperiosus,” explained Richard Gray, Science Correspondent with The Telegraph. “The full story has emerged as the first...

Intact Hadrosaur Tail Found
2013-07-23 12:07:09

Lee Rannals for redOrbit.com - Your Universe Online Paleontologists have uncovered 50 vertebrae of the only complete, articulated hadrosaur tail to be found in the desert of Coahuila in Mexico. The scientists carefully removed sedimentary rock that covered the vertebrae to discover the skeleton of a 72 million-year-old hadrosaur tail that reaches nearly 16-feet in length. The 50 vertebrae excavated remain bound together the same way as when the dinosaur inhabited the planet....

Fossilized Tooth In Dinosaur Tailbone Proves T. Rex Was A Predator
2013-07-16 07:23:38

Lawrence LeBlond for redOrbit.com - Your Universe Online A recent discovery of a fossilized tooth from the Hell Creek Formation in Montana is bringing new evidence to the table Tyrannosaurus rex was indeed a hunter. The tooth was found embedded in the healed tailbones of a duckbill dinosaur, suggesting the animal survived a very close encounter with the tyrant lizard some 65 million years ago. The embedded tooth is the first concrete proof T. rex was not just a scavenger, but also a...

2013-06-29 23:01:36

theFamilyTravelFiles has unveiled a new family vacation folder dubbed Dino Trips loaded with details about the best places in the U.S. and Canada to see old bones, dig for fossils, and learn more about pre historic times when dinosaurs, wooly mammoths, and saber tooth tigers populated the planet. Tampa, Florida (PRWEB) June 29, 2013 For more fun on your family vacation just add a dinosaur or maybe two and wait for the squeals, shouts, smiles and non-stop questions to begin. The new...


Latest Tyrannosaurs Reference Libraries

Robert Thomas Bakker
2014-04-22 14:27:45

Robert Thomas Bakker (born March 24, 1945) is an American Paleontologist known for his contribution to the “Dinosaur Renaissance” and his support of his mentor Ostrom’s theory that some dinosaurs were warm-blooded. He specializes in the ecological context and behavior of dinosaurs. Bakker was born in Bergen County, New Jersey. As a young boy, he developed an interest in dinosaurs following his first trip to the dinosaur exhibit at the American Museum of Natural History – he was...

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...

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Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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