Excerpt from Report of the Geological Survey of Ohio, Vol. 2: Geology and Palaeontology With this proposed volume, the entire series of reports will consist four volumes, of two parts each, or practically of eight volumes, of nearly uniform size, viz., three on Geology, three on Palaeontology, one on Eco nomic Geology, and one on Zoology, Botany, and Agriculture. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.