Jessica Lippincott, education director, inspects one of the many dig sites at the Wyoming Dinosaur Center in Thermopolis, Wyoming.
Jessica Lippincott, education director, inspects one of the many dig sites at the Wyoming Dinosaur Center in Thermopolis, Wyoming. Steve Johnson The Washington Post
Jessica Lippincott, education director, inspects one of the many dig sites at the Wyoming Dinosaur Center in Thermopolis, Wyoming. Steve Johnson The Washington Post