Tag: raptor
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Worlds Largest “Raptor” Dinosaurs Lived 10 Million Years Earlier Than Thought
SciTechDaily has a story about Utahraptor. New research by paleontologists (one at the University of Kansas) shows that Utahraptor actually lived about 135 million years ago, not 125 million years as previously thought. Utahraptor is the largest known “raptor” dinosaur at 4.9–5.5 m (16–18 ft) long and weighing 280–300 kg (620–660 lb). It’s also one of…
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A Unique Discovery: Researchers Have Uncovered an Ultra-Rare Piece of Evidence That Dinosaurs Ate Mammals
SciTechDaily has a story about the diet of dinosaurs. Microraptor zhaoianus was a small bird like dinosaur that lived between 120 and 125 million years ago in the early Cretaceous Period in what is now northeastern China. A particular specimen, described in a recent study in the journal Vertebrate Paleontology, was found to have eaten a…
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PBS Eons: The Raptor That Made Us Rethink Dinosaurs
PBS Eons has a new episode about Deinonychus and that endless question… Were dinosaurs warm or cold blooded? In 1964, a paleontologist named John Ostrom unearthed some fascinating fossils from the mudstone of Montana. Its discovery set the stage for what’s known today as the Dinosaur Renaissance, a total re-thinking of what we thought…
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Smithsonian: Discovery of Raptor-Like Dinosaur Adds a New Wrinkle to the Origin of Birds
Smithsonian has a story about the discovery of a small dinosaur that sheds light on the origin of birds. While excavating a Supersaurus nicknamed “Jimbo”, Wyoming Dinosaur Center paleontologist spotted some small bones amongst the enormous bones. Named Hesperornithoides miessleri, the animal lived about 150 million years ago during the late Jurassic. The specimen is referred…
