the first reptiles remains in south - east asia were reported in laos as old as 1936 , but little have eventuated until the 1980s . much of the area is densely vegetated , and although difficult to discover , promised more significant collections in the cretaceous . thailand has obtained the highest finds , particularly from the khorat class , who cover the period from the late archaic to the high cretaceous .
Dinosaur remains were found in Asia.