Dinosaur tracks. Close-up of the fossilised footprints of carnivorous theropod dinosaurs on what was a beach 150 million years ago,during the Late Jurassic Era (around 160-145 million years ago. Tracks of large carnivorous dinosaurs are rare because they were the top predators of the food chain. Found in the Jura Mountains,Switzerland | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Dumas, Patrick / Look At Sciences |
Bildgröße: | 3685 px × 2457 px |
Modell-Rechte: | nicht erforderlich |
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