Complex sentence: Kannemeyeriidae is a family of large, stocky, beaked and sometimes tusked dicynodonts, they were the dominant large terrestrial herbivores through most of the Triassic period.
Split into simpler sentences: Kannemeyeriidae is a family of large, stocky, beaked and sometimes tusked dicynodonts. They were the dominant large terrestrial herbivores through most of the Triassic period.