In the 1850s the United States Government launched a series of explorations across the American West to discover suitable routes …
Route 66
Today Interstate 40 transverses the northern portion of Petrified Forest National Park, however, it is just the latest of several …
Paleontology
Petrified Forest National Park is one of the best places on earth to study all kinds of fossils from the Triassic Period. The …
Human History
Besides the ancient archaeological sites, Petrified Forest National Park preserves a variety of resources including …