Sign the petition to support Grand Staircase-Escalante National Monument which protects dinosaur fossils, plants, animals, ...

Military survey parties passing through the region in the 1850s filled their saddlebags with the petrified wood. As word of these remarkable deposits spread, fossil logs were hauled off by the ...

Indeed, as the people of Glen Rose learned, the fossils work nicely as a brick substitute. In the 1920s and 1930s, locals ...

including its namesake petrified wood. It’s the only place chindesaurus fossils have ever been found. Coelophysis fossils have also been discovered in the park, but dinosaurs only make up a ...

Researchers first gathered the fossil 55 years ago in a rich fossil bed near the ghost town of Rainbow, Utah. They named the leaves, as the fossil left them nothing else, Othniophyton elongatum, or ...