Scientists have discovered a new Cretaceous-era dinosaur species by examining photos of a fossil lost during an allied air ...

Initially, the fossils were thought to belong to a large theropod dinosaur ... that fossils matched a dinosaur unearthed in Algeria that was only known by its teeth, according to the study ...

"By the time the hadrosaurs evolved, they had vastly more teeth which developed a large blade-like edge on one side and a series of ridges behind it. This structure is unique to these dinosaurs ...

The dinosaur—which they have named Tameryraptor markgrafi—had a prominent nasal horn, symmetrical teeth and would have ... destroying a large part of the collection, including all of the ...