Reptilia - Dinosauria - Titanosauridae

Full reference: J. O. Calvo, J. D. Porfiri, B. J. González Riga and A. W. A. Kellner. 2007. A new Cretaceous terrestrial ecosystem from Gondwana with the description of a new sauropod dinosaur. Anais da Academia Brasileira de Ciências 79(3):529-541

Parent taxon: Lognkosauria according to B. J. González Riga et al. 2009

Sister taxa: Drusilasaura, Mendozasaurus, Puertasaurus, Traukutitan

Subtaxa: Futalognkosaurus dukei

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Ecology: facultatively mobile ground dwelling herbivore