Pachycephalosaurus fighting Stegoceras. Computer illustration of a Pachycephalosaurus sp. dinosaur pushing a Stegoceras sp. dinosaur off a cliff. These bipedal herbivorous dinosaurs lived during the Late Cretaceous Period (around 100 to 66 million years ago) in what is now North America. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / MASATO HATTORI |
Bildgröße: | 3620 px × 4827 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |