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"Astrodon johnstoni"Image by Laurie O'Keefe (visit gallery »)
Copyright © 2007 Pearson. This image is not available for reuse and is protected by copyright.
TitleAstrodon johnstoni Contact
»Laurie O'Keefe DescriptionAstrodon johnstoni was an Early Cretaceous dinosaur that lived approximately 95-130 mya in the area that is now Maryland . This large 20 ton herbivore was 50-60 feet in length, 30 feet tall, and closely related to the Brachiosaurus. This image was created for an elementary student life science text for the State of Maryland. KeywordsAstrodon, brachiosaurus, dinosaur, paleontology, sauropod, extinct, fossil, Cretaceous dinosaur, Arundel Formation Media Color Categories Child/Youth, Nature, Science Subject(s) Animal, Dinosaurs, Paleontology, Reptiles, Vertebrates, Editorial, Institutional, Sketchbook, Storybook