WALTER MYERS / SCIENCE PHOTO LIBRARY WALTER MYERS / SCIENCE PHOTO LIBRARY
Lambeosaurus. Computer artwork of a male (right), female (left) and juvenile (middle) Lambeosaurus near a river's edge in what is now Montana, USA. Lambeosaurus were herbivorous hadrosaur (duck-billed) dinosaurs that lived during the late Cretaceous period (about 76 to 75 million years ago). They are known for their distinctive hollow cranial crest, the purpose of which is unknown.
Model release not required. Property release not required.