Fig. 6From: Tooth replacement in the early-diverging neornithischian Jeholosaurus shangyuanensis and implications for dental evolution and herbivorous adaptation in OrnithischiaZahnreihen graphs in Jeholosaurus (early juvenile CUGW VH132, IVPP V15719 and subadult IVPP V15717). X-axis is the tooth position, Y-axis is the tooth replacement index. (A) premaxillary dentitions of CUGW VH132; (B) premaxillary dentitions of IVPP V15717; (C and D) left and right maxillary dentitions of IVPP V15719. Imaginary and full lines represent the ZahnreihenBack to article page