Visit the park to learn about plant and animal life from the past 250 million years. Millions of years of Petrified Forest ...

Scientists have identified several hundred species of fossil plants and animals in Petrified Forest. The park consists of two main sections, and recent legislation has authorized doubling the land ...

Petrified Forest National Park is a protected area located ... and a diverse range of plant and animal species. Visitors can explore well-preserved specimens of petrified wood and hike through ...