Original Resolution: 320x400 px
Primary Composition Notebook Story Paper Journal Dotted Midline And Drawn Space Grades K 2 School Exercise Book 8 X10 120 Pages Colorful Dinosaur Names Early Childhood To Kindergarten Preschool By Tilly Stark - In 1888, a man named harry seeley proposed a way of classifying dinosaurs into two groups by looking at their hip structure, these groups are called saurischia (lizard hipped) and ornithischia (bird hipped).