Excerpt from Chamber's Scientific Reader, Vol. 1 of 2: Illustrated With Wood Engravings Nature OF the rocks, their kinds, structure, and the contents OF the rocks Fossil Animals and Plants Traces Of Natural Operations agencies IN the formation OF rocks Volcanic Agents. Aqueous Organic Agents. Agencies IN the alteration OF books. Disturbing Agents Disintegrating Agents. Atmospheric Agency. Aqueous Agency Transporting Agents Aqueous Agency Ice Agency. Igneous Agency. 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.