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Author: Pennsylvania State Geologist (1874-1 Publisher: Legare Street Press ISBN: 9781022441644 Category : Languages : en Pages : 0
Book Description
This comprehensive report on the geology of Pennsylvania provides valuable insights into the state's natural resources and geological features. It includes detailed descriptions of the state's rock formations, mineral resources, and physical geography. The report is essential reading for anyone interested in Pennsylvania's natural history and geology. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Pennsylvania State Geologist (1836-1 Publisher: Legare Street Press ISBN: 9781022553712 Category : Languages : en Pages : 0
Book Description
This report, written by Pennsylvania State Geologist, Henry Darwin Rogers, is an in-depth study of the geology of Pennsylvania. It covers topics such as the geological history of the state, the mineral resources found in the area, and the topography of the state's landscape. This comprehensive report is an essential read for anyone interested in the geology of Pennsylvania or the study of geology in general. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Geological Survey of Pennsylvania Publisher: Legare Street Press ISBN: 9781022107199 Category : History Languages : en Pages : 0
Book Description
A detailed account of the geology of the Keystone State, based on the findings of the Geological Survey of Pennsylvania in 1886. This book provides a comprehensive overview of the state's geological history, including insights into the formation of its coal deposits, oil and gas reserves, and mineral wealth. Richly illustrated with photographs, maps, and diagrams, this book is an invaluable resource for geologists and historians alike. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author: Publisher: Penn State Press ISBN: 9780271043531 Category : History Languages : en Pages : 408
Book Description
Comprising approximately 730 square miles and over half a million residents, the Lehigh Valley is the third largest metropolitan area in Pennsylvania, encompassing the cities of Allentown, Bethlehem, and Easton. Much is known about the industrial history of the valley (home to Bethlehem Steel, Mack Trucks, and Crayola crayons). But few have discovered the valley's natural history: the "endless" Blue Mountain, the spectacular raptor migrations, the wetlands and watercourses. The Lehigh Valley explores the land and the natural forces and human history that have altered it. From boulder fields to water gaps, from sinkholes to limestone caves, the valley has long had a powerful influence on the lives of its residents--and the people have had a similarly powerful effect on the valley; the text features brief profiles of some of the people who have shaped the environmental history of the area. The authors also include directions to historical and natural sites, and the book's illustrations aid visitors and naturalists in identifying the region's abundance of flora and fauna. The Lehigh Valley is a unique combination of narrative natural history, identification handbook, and travel and hiking guide. Mountain laurel, red-tailed hawks, dusky salamanders: The Lehigh Valley not only shows us what resides in this beautiful and bountiful valley, but also explains why. This illustrated guide surveys the valley's ecology, geology, history, and agriculture--and is complemented by maps and drawings of the area's plant and animal life. The Lehigh Valley will appeal to area residents, amateur naturalists, and Pennsylvania visitors with an interest in natural history.