5209887 A Gigantic Hoofed Quadruped, Sivatherium Giganteum (litho) by European School, (19th century); Private Collection; (add.info.: A Gigantic Hoofed Quadruped, Sivatherium Giganteum. From the Sivalik Hills, Northern India. An allied form, Helladotherium, is seen on the left. Illustration for Extinct Monsters by H N Hutchinson with illustrations by J Smit and others (Chapman and Hall, 1893).); by Look and Learn.