Altispinax

Altispinax (meaning "with high spines") is an predatory theropod dinosaur that lived near Sussex, England. It lived during the Early Cretaceous, about 137 million years ago. It was closely related to Becklespinax, another dinosaur from Sussex.Naish, D. 2010. "Pneumaticity, the early years: Wealden Supergroup dinosaurs and the hypothesis of saurischian pneumaticity". In: Moody, R. T. J., Buffetaut, E., Naish, D. & Martill, D. M. (eds) Dinosaurs and Other Extinct Saurians: A Historical Perspective. Geological Society, London, Special Publications 343, pp. 229-236

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Category:Theropods
Category:Cretaceous dinosaurs