D'Emic, from Adelphi University in New York, analyzed the tooth replacement patterns in three species of carnivorous dinosaurs—Allosaurus, Ceratosaurus and Majungasaurus. Allosaurus lived ...

Dr. D’Emic and his team started by cutting 21 Majungasaurus, Ceratosaurus and Allosaurus teeth into thin slices using a diamond-tipped saw. They counted fine lines in the dentin, the erstwhile ...

The teeth of the Jurassic-era predators Allosaurus and Ceratosaurus ... their teeth at a relatively quick rate. But why was Majungasaurus so different from other carnivores?

Recently, a nearly complete Allosaurus specimen from Wyoming ... That’s why the discovery that the theropod Majungasaurus was indeed a common cannibal was so fascinating.

New research led by Michael D. D'Emic, an assistant professor of biology at Adelphi University, indicates that a 70-million-year-old dinosaur called Majungasaurus shed and replaced its teeth like ...

rex, Spinosaurus and Allosaurus among its ranks. Measuring the bite marks on the fossils, the team concludes at least two large theropods found at the site -- Allosaurus and Ceratosaurus -- as ...

Not far from the Colorado-Utah border, the Mygatt-Moore Quarry bonebed is brimming with hundreds of fossils from Jurassic favorites like Apatosaurus and Allosaurus. Similar dinos have been found ...

Allosaurus was among the earliest dinosaur discoveries, and fossils are plentiful, making it a darling of paleontologists, as well as amateur dinosaur observers. Fossils possibly belonging to ...

Allosaurus was the most common large carnivore of the Late Jurassic in North America. It was a smaller predecessor of the Cretaceous Tyrannosaurus. Strong forelimbs with sharp claws, powerful hind ...

A COMPUTER reconstruction of a fearsome Allosaurus dinosaur has revealed that its butt was much worse than its bite, solving the mystery of how it hunted 150 million years ago. Big Al: Emily ...