Death of the dinosaurs. Artist's impression of a giant dinosaur observing the filmy veil of an approaching comet. The dinosaurs died out 65 million years ago,along with thousands of other life-forms,at the end of the Cretaceous Period. The theory that the mass extinction was caused by a comet or other extraterrestrial body striking Earth has recently received support from geological evidence,though numerous other explanations for the death of the dinosaurs have been put forward | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Baum, Julian |
Bildgröße: | 3474 px × 5089 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |