Tucked away in a remote bonebed in Arizona's Petrified Forest National Park laid hundreds of fossils, including a fragile jawbone belonging to one of the oldest-known flying reptiles: the ...

Another 1,300-Year-Old Village Discovered in Arizona Finds in Petrified Forest National Park date between 200 A.D. and 700 A.D. By ABC News October 6, 2014, 6:03 AM ...

What secrets can we unearth about the future of our planet from this petrified forest in Arizona? Locked within the stones and fossils of Petrified Forest National Park lies a record of life ...

Tucked away in a remote bonebed in Arizona's Petrified Forest National Park laid hundreds of fossils, including a fragile jawbone belonging to one of the oldest-known flying reptiles: the ...

TRANSCRIPT Petrified Forest National Park preserves an important period in time. About 220 million years ago, an interesting time period because it's actually bracketed by two mass extinctions.

Tucked away in a remote bonebed in Arizona's Petrified Forest National Park laid hundreds of fossils, including a fragile jawbone belonging to one of the oldest-known flying reptiles: the ...