Megazostrodon
Extinct genus of mammaliaforms
Megazostrodon is an extinct genus of basal mammaliaforms belonging to the order Morganucodonta. It is approximately 200 million years old. Two species are known: M. rudnerae from the Early Jurassic of Lesotho and South Africa, and M. chenali from the Late Triassic of France.
From Wikipedia, under CC BY-SA. More on occurri.