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Deinonychus and John Ostrom

Professor John Ostrom of Yale University discovered Deinonychus, a pack-hunting dinosaur that terrorized victims during the Cretaceous with sicklelike claws on its feet. Deinonychus means "terrible claw."

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Filename
Deinonychus John Ostrom.jpg
Copyright
© Louie Psihoyos
Image Size
4676x3662 / 7.2MB
Academy of Sciences Bone Bones Carnivore Carnivorous Cretaceous Czerkas Deinonychosauria Dino Dinos Dinosaur Dinosaurs Dromaeosaur Dromaeosauridae Fossil Fossils Geography Jurassic Park Male Mesozoic Natural History Nature Ostrom Paleontolgist Paleontologist Paleontologists Paleontology Portrait Prehistoric San Francisco Science Skeleton Stephen Theropod Theropoda Velociraptor claws terrible claw yale
Contained in galleries
Nature, Dinosaurs
Professor John Ostrom of Yale University discovered Deinonychus, a pack-hunting dinosaur that terrorized victims during the Cretaceous with sicklelike claws on its feet.  Deinonychus means "terrible claw."
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