Troodon inaequalis. Illustration of Troodon inaequalis, a species of bird-like dinosaur from the Campanian age of the Cretaceous period, approximately 77 million years ago. Troodon species had long, slender hind limbs, with retractable sickle-shaped claws on the second toes. They had large eyes, and large brains for dinosaurs. They may have been predators, or omnivorous. They perished in the Cretaceous-Paleogene extinction event 65 million years ago. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JA CHIRINOS |
Bildgröße: | 5400 px × 3780 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |