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National Geographic News

Pictures of a Newly Discovered U.S. Dinosaur

Pictures of a Newly Discovered U.S. Dinosaur: Illustration of Falcarius utahensis
Pictures of a Newly Discovered U.S. Dinosaur: Jaw fragments of Falcarius
Pictures of a Newly Discovered U.S. Dinosaur: Cast of Falcarius
Pictures of a Newly Discovered U.S. Dinosaur: Excavation Site
Pictures of a Newly Discovered U.S. Dinosaur: Excavation Site
Pictures of a Newly Discovered U.S. Dinosaur: Fossil Forearms and Claws
Pictures of a Newly Discovered U.S. Dinosaur: Sculpture of Dinosaur
Photograph by James Kirkland, Utah Geological Survey, courtesy University of Utah   4 of 7

Crystal Geyser Quarry is an excavation site south of Green River, Utah. Here scientists unearthed the 125 million-year-old fossils of a previously unknown species of dinosaur, Falcarius utahensis.

Read the news story about Falcarius utahensis
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