Excerpt from Maryland Geological Survey, Vol. 6 Sin - I have the honor to present herewith the sixth volume of the general reports of the Maryland Geological Survey. The several articles contain information of value regarding a. Variety of subjects which I feel confident will prove of assistance in the development of the State's resources. The elaborate report on the physical features of the State is a careful summary of the physiography, geology, mineral resources, soils, climate, hydrography, terrestrial magnetism, and forestry of Maryland. 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.