Description originale
J. O. Calvo and J. D. Porfiri. 2010. Panamericansaurus schroederi gen. nov. sp. nov. Un nuevo Sauropoda (Titanosauridae-Aeolosaurini) de la Provincia del Neuquén, Cretácico Superior de Patagonia, Argentina [Panamericansaurus schroederi gen. nov. sp. nov. A new Sauropoda (Titanosauridae-Aeolosaurini) from Neuquén Province, Upper Cretaceous of Patagonia, Argentina]. Brazilian Geographical Journal: Geosciences and Humanities Research Medium 1:100-115