You are pardoned, however most find that that is in fact the only explanation applicable to most events that take place.

Dinosaurs are prehistoric creatures that were the dominant vertebrate animals of Earth hundreds of millions of years ago. Many of them are more than 50 feet in length and will not hesitate to eat humans presented the chance, as we found out not too long ago when we encountered them here. A zombie is a reanimated corpse brought back to life without speech or free will.