The Triassic Period

TRIASSIC	Rhaetian	Dinosaurs were the dominant fauna, conifers and ferns dominated the flora.
	Norian	Extinction event which cleared out the rhyncosaurs, most of the mammal like reptiles and the basal archosaurs. Dinosaurs began to diversify and became abundant.
	Carnian	Dominated by Rhynchosaurs, and mammal like reptiles, dinosaurs were only modestly sized, and lived mostly in environments not suitable for the dominant species.
	Lamina	The Flora and Fauna was similar to the Anisian, with rhyncosaurs becoming the dominant herbivore, it also saw the rise of large thecodont carnivores
	Anisian	The Flora of the time was dominated by the seed fern Dicroidium. The land fauna was becoming dominated by the diademodontoids, and rhyncosaurs.
	Scythian	The world was dominated by the dicynodont Lystrosaurus, carnivores were small to medium sized therocephalians and cynodonts and the first well known thecodontian Protersuchus