Geology of Ohio terrestrial environment since the Permian. For instance, the main subdivisions of the Pennsylvanian: the Pottsville Group, Alleghany Group, Conemaugh Group and Monongahela Group, along with the Early Permian Dunkard Group, are each more terrestrial than the last. The region was situated inland, experiencing terrestrial erosion as the Proto-North American continent of Laurasia collided with Gondwana to form the supercontinent Pangaea. Rocks from the end of Paleozoic are best exposed in road cuts along I-77, between Canton and Marietta, I-77 from Cambridge to Bridgeport and cliffs on the Ohio River north of Marietta to East Liverpool. For 245 million years, spanning
Gondwana Kingdom Gondwana Kingdom Gondwana Kingdom was the ruling kingdom in Gondwana region of India.The Gondwana region includes core region of eastern part of the Vidarbha of Maharashtra, the parts of Madhya Pradesh immediately to the north of it, and parts of the west of Chhattisgarh. The wider region extends beyond these, also including parts of northern Telangana, western Odisha and southern Uttar Pradesh. The Gondwana Kingdom was ruled by Rajgonds.The Rajgonds are the ruling class among the Gond tribe . The Gond Tribal is the dominating Community in Gondwana region. The name Gondwana named after Gondi people. Gondwana means “Country inhabited