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†unranked clade Diplodocidae Marsh 1884 (diplodocid)

Reptilia - Saurischia

PaleoDB taxon number: 319108

Full reference: O. C. Marsh. 1884. Principal characters of American Jurassic dinosaurs. Part VII. Diplodocidae, a new family of the Sauropoda. American Journal of Science 27:161-167

Parent taxon: Flagellicaudata according to P. D. Mannion et al. 2019

Sister taxa: Dicraeosauridae, Diplodocus lacustris

Subtaxa: Apatosaurinae, Dicraeosaurinae, Diplodocinae

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Ecology: ground dwelling herbivore