Subfamily
Valid Extinct

Hypsilophodontinae

Abel 1919

No Wikipedia summary available.

Temporal range
—
PBDB occurrences
0
Group
Dinosaures
Herbivore Ground dwelling, gregarious Terrestrial
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PBDB ↗
Classification
Dinosauria Unranked clade
›
Ornithischia Unranked clade
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Neornithischia Unranked clade
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Pyrodontia Unranked clade
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Cerapoda Unranked clade
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Ornithopoda Suborder
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Hypsilophodontidae Family
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Hypsilophodontinae Subfamily
Bibliography
Original description
P. M. Galton. 1974. Notes on Thescelosaurus, a conservative ornithopod dinosaur from the Upper Cretaceous of North America, with comments on ornithopod classification. Journal of Paleontology 48(5):1048-1067