Photo by Adam MarshPaleontologists Adam Marsh (left) and Ben Kligman (right) with the Petrified Forest National Park are hard at work in a bonebed of a bathtub-sized Triassic amphibian called a metoposaur. The paleontologists are preparing one in the public demonstration lab for visitors to observe from 9 a.m. to 3 p.m., Wednesday through Sunday.
Photo by Adam MarshPaleontologists Adam Marsh (left) and Ben Kligman (right) with the Petrified Forest National Park are hard at work in a bonebed of a bathtub-sized Triassic amphibian called a metoposaur. The paleontologists are preparing one in the public demonstration lab for visitors to observe from 9 a.m. to 3 p.m., Wednesday through Sunday.