It was the aliens that are messing with us. They turned the nearest generation of dinosaurs into paleontologist that dig up old bones. That’s why there are two sets of bones there.
Well, there’s one thing evolution is good for. Without it, we wouldn’t have all these sci fi books and movies about all these aliens from outer space. Comic books wouldn’t be the same without all those mutant superheroes. Evolution may be an unfalsifiable conjecture that doesn’t make much sense but it makes for some great entertainment!