Psittacosaurus dinosaur herd, illustration. Psittacosaurus dinosaurs were herbivores, and their parrot-like beaks may have been used to crack nuts. Psittacosaurus existed from 123 to 100 million years ago, during the Early Cretaceous. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE ANTONIO PENAS |
Bildgröße: | 6353 px × 4000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |