Mattel really likes the Shaximiao Formation, a middle to late Jurassic formation located in China. They’ve released many dinosaurs known from the Shaximiao, including Chialingosaurus, Gigantspinosaurus, Mamenchisaurus, Gasosaurus, and Yangchuanosaurus. Today we’re looking at their latest addition to this assortment, the Tuojiangosaurus, part of Mattel’s Epic Evolution line.