If dinosaurs didn't walk with man then how could they depict dinosaurs like the triceratops in stone in places like Gobekli Tepe wich is upwards of 13000 years old . Also the maya had depictions of raptor or tree type dinosaurs lo Ivins with them . How would they know what dinosaurs looked like to depict them if they had never seen them ? If people would use logic we would be a lot closer to knowing our true history