found in the marine deposits. From this David argues that the continent the lay south of Australia that the ground ice came to sea level short north of the present boundary of present Australia. From this point north the ice caps floated and deposited their material into the marine deposits, deratchets surfaces are found up to 34 deep north, beyond none. In the Permian Cretaceous of Australia there are two glacial horizons. One at the base of the marine series and the other? on the top of the upper marine series. Davidson regards this Permian Cretaceous as a Carboniferous age apparently following Tschernyschow, although he has been to India and has seen the Salt Range. In Africa the ice flowed southward and deposited its boulders into the Permian-Cretaceous sea. Tschernyschow also thinks he has evidence for glacial beds in the Permian Cretaceous of the Ural's. The Permian Cretaceous of Argentina also seem to have evidence of glacial or at least cool climate conditions. Radiolarian beds in the Permian-Cretaceous of Australia. Also ripple marked and some crossbed beds many