Reptilia - Saurischia - Diplodocidae

PaleoDB taxon number: 38665

Synonym: Titanosaurus Marsh 1877 (taxon 77217)

Full reference: O. C. Marsh. 1877. Notice of new dinosaurian reptiles from the Jurassic formation. American Journal of Science and Arts 14:514-516

Parent taxon: Apatosaurinae according to E. Tschopp et al. 2015

Sister taxa: Atlantosaurus immanis, Brontosaurus

Subtaxa: Apatosaurus ajax, Apatosaurus louisae

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Type: Apatosaurus ajax

Ecology: ground dwelling herbivore