Tyrannosaurs. Computer illustration of three tyrannosaurid dinosaurs: Tyrannosaurus rex (top),Albertosaurus sp. (left) and Nanotyrannus sp. (lower right). These bipedal carnivorous theropods lived around 70 to 65 million years ago,during the Late Cretaceous period,in what is now North America | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Deagostini / UIG |
Bildgröße: | 3105 px × 3940 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |