For quick travel to each period use keys 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, w, a, d each being of a respective time period Ediacaran, Cambrian, Ordovician, Silurian, Devonian, Carboniferous, Permian, Triassic, Jurassic, Cretaceous, Paleogene, Neogene, and Quaternary.
Millions of years of evolution bring so many beautiful and diverse creatures for you to observe, From Ediacaran to the Quaternary Periods gaze at these drawings of earth's extinct creatures from the oceans, land, and sky. credit goes to Anthony Pain for original creature designs