Title: THE MODE OF LIFE OF HYPSILOPHODON, THE SUPPOSEDLY ARBOREAL ORNITHOPOD DINOSAUR
Abstract: Previous discussions of the mode of life of Hypsilophodon (Lower Cretaceous, England) are reviewed, and it is concluded that this primitive ornithopod was cursorial. There are no specific adaptations for an arboreal mode of life, and the hallux was not opposable. Metatarsal I was closely applied along its length to metatarsal II, and the first digit moved parallel to or. slightly away from the other digits. Relative to the trunk, the hind limb is long, with an elongate tibia and metatarsus, so that the proportions of the different regions fall in the range for cursorial mammals.
Publication Year: 1971
Publication Date: 1971-10-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 26
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