巨保羅龍屬

Magnapaulia is a genus of herbivorous lambeosaurine hadrosaurid dinosaurs known from the Late Cretaceous (Campanian) El Gallo Formation of Baja California, northwestern Mexico. It contains a single species, Magnapaulia laticaudus, which was first described in 1981 as a possible species of Lambeosaurus by William J. Morris, and was given its own genus in 2012 by Prieto-Márquez and colleagues.