The duck-billed dinosaur Parasaurolophus is distinctive for its prominent crest, which some scientists have suggested served as a kind of resonating chamber to produce low-frequency sounds. Nobody ...
Fossils might give a good image of what dinosaurs looked like, but they can also teach scientists what they sounded like. The Parasaurolophus is a duck-billed dinosaur with a unique crest that lived ...
Fossils might give a good image of what dinosaurs looked like, but they can also teach scientists what they sounded like. The Parasaurolophus is a duck-billed dinosaur with a unique crest that lived ...
ALBUQUERQUE, New Mexico (CNN) -- The dinosaurs that ruled the earth millions of years ago have long since disappeared, but we still know what they looked like, based on fossil records interpreted by ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results