Petrified Forest National Park may not ring a bell ... It’s the only place chindesaurus fossils have ever been found. Coelophysis fossils have also been discovered in the park, but dinosaurs ...

The Petrified Forest and Painted Desert are uniquely Arizona road trip destinations. Here's why it's worth the drive and what ...

Scientists have identified several hundred species of fossil plants and animals in Petrified Forest ... area was designated a national monument in 1906 and a national park more than a half ...