Author: Olaf P. Jenkins
Publisher: Forgotten Books
Published: 2018-01-14
Total Pages: 398
ISBN-13: 9780483112957
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Excerpt from Geologic Guidebook of the San Francisco Bay Counties: History, Landscape, Geology, Fossils, Minerals, Industry, and Routes to Travel However diversified the natural features may be, there centers about the lovely sprawling water-body of San Francisco Bay and the rivers which flow into it, a single picture naturally unified by early exploration, industry, economic and cultural development, as well as the story told by the rocks and surface relief. The diversity of char acter which makes this area interesting requires a knowledge of its fundamental geology. This in turn provides explanation of how the rocks and minerals, hills 'and valleys, streams and broad bodies of water came into being. The varied assortment of natural resources provided material for early exploration and development of civiliza tion. The utilization of natural resources as they were found, the adjustment of man to his. Natural environment, such as the surface physical features, have shaped and controlled the trend of history. With this knowledge as a background it becomes much easier to visual ize the future trends in economic and cultural development. As a bureau of information, the State Division of Mines finds such a study invaluable in its service to people who are interested in developing industries in the state, and in broadening their enjoyment of its natural endowments. 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.
