Project 3822: M. C. Lamanna, G. A. Casal, R. D. MartÃnez, L. M. Ibiricu. 2020. Megaraptorid (Theropoda: Tetanurae) Partial Skeletons from the Upper Cretaceous Bajo Barreal Formation of Central Patagonia, Argentina: Implications for the Evolution of Large Body Size in Gondwanan MegaraptoranS. Annals of Carnegie Museum. 86 (3):null.