Pachycephalosaurs

=__Pachycephalosaurs__= =- Lived in the Late Cretaceous: 76 - 65 million years ago.= =- they were plant eaters.= =- 3 feet to 26 feet in length= =- found in North America, England, Madagascar, China, and Mongolia= =- pachys would ram heads for leadership of the pack, and for mating perposes= =- pachycephalosaurs had 10 inch thick domes on there head, they were also for decoration, they were all differant.= =- butted heads like modern day rams do= =- they all had 5 fingered hands, 3 toed feet, and a long tail for balence= =- they had large eyes, a tiny brain, and they also used head butting to repel predators= =- pachys lived in herds and it means "thick headed lizard" - weighed roughly around 950 pounds= =- pachys had a good sense of smell - they ate soft plants, fruit, and seeds. they had small sharp teeth for ripping food= =- their first line of self defense was probably running=