From 0 to Scleromuchlus in just 20 minutes. Just for the record, while a Scleromochlus is an Archosaur (While wikipedia won’t back me up on this, some current peer reviewed SCIENCE will), it is not a dinosaur. It is actually related to Pterosaurs, even though it lived in the late Triassic. Check out “The Early Evolution of Archosaurs: Relationships and the origins of major clades” for more.