THE MIDDLE DEVONIAN OF OHIO

A Dissertation Submitted to the Faculty of the Ogden Graduate School of Science in Candidacy for the Degree of Doctor of PhilosophyThe Prout limestone member of the Olentangy shale, along Plum Creek.The contact between the Columbus and Delaware limestone in the Lake Shore Railroad quarry, south of Venice.The thin bedded upper portion of the Columbus limestone on Kel ley s Island.The massive portion Of the Columbus limestone lying below bot tom rock on Kelley s Island.The upper portion of the Columbus limestone and base of the Traverse formation at Whitehouse.Hypothetical map of the Middle Devonian sea during Columbus time.Hypothetical map of the Middle Devonian sea during Delaware Olentangy time.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis 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.