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Macrogryphosaurus Calvo et al. 2007 (bird foot dinosaur)

Reptilia - Neornithischia

PaleoDB taxon number: 122466

Full reference: J. O. Calvo, J. D. Porfiri, and F. E. Novas. 2007. Discovery of a new ornithopod dinosaur from the Portezuelo Formation (Upper Cretaceous), Neuquén, Patagonia, Argentina. Arquivos do Museu Nacional, Rio de Janeiro 65(4):471-483

Parent taxon: Elasmaria according to D. Madzia et al. 2018

Sister taxa: Anabisetia, Atlascopcosaurus, Gasparinisaura, Qantassaurus, Talenkauen, Trinisaura

Subtaxa: Macrogryphosaurus gondwanicus

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Ecology: ground dwelling herbivore