Triceratops (try-SAIR-ah-tops) means "three horned face." This dinosaur had a horn above each eye. Each of these horns were nearly four feet long! It had a shorter horn above its nose. It had a heavy body that was twenty-five feet long. It looked a little like a rhinoceros. Its head was huge! It also had a huge neck frill. The neck frill was like a collar of bone to protect its neck. Triceratops ate plants. It lived from about 68 million years ago. Fossils of these dinosaurs have been found in the U.S. and Canada. It grazed .....