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Author: John C. Reed Jr. Publisher: Forgotten Books ISBN: 9781527870611 Category : Science Languages : en Pages : 58
Book Description
Excerpt from Ancient Lavas in Shenandoah National Park Near Luray, Virginia Figure 2. Geologic map of the Catoctin mountain-blue Ridge anticlinorium in Virginia. Generalized from the geologic map of Virginia (virginia Division of Mineral Resources, layers of metamorphosed sandstone, shale, and volcanic ash. The Catoctin Formation can also be recognized along the southeast flank of the anticlinorium where it rests on top of the Lynchburg Formation. The Lynchburg Formation, on the other hand, is represented on the northwest flank of the anticlinorium only by a discontinuous layer of sedimentary rock, generally less than 150 feet thick, at the base of the Catoctin. 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.
Author: John C. Reed Jr. Publisher: Forgotten Books ISBN: 9781527870611 Category : Science Languages : en Pages : 58
Book Description
Excerpt from Ancient Lavas in Shenandoah National Park Near Luray, Virginia Figure 2. Geologic map of the Catoctin mountain-blue Ridge anticlinorium in Virginia. Generalized from the geologic map of Virginia (virginia Division of Mineral Resources, layers of metamorphosed sandstone, shale, and volcanic ash. The Catoctin Formation can also be recognized along the southeast flank of the anticlinorium where it rests on top of the Lynchburg Formation. The Lynchburg Formation, on the other hand, is represented on the northwest flank of the anticlinorium only by a discontinuous layer of sedimentary rock, generally less than 150 feet thick, at the base of the Catoctin. 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.
Author: Richard H. Dekay Publisher: Forgotten Books ISBN: 9780265899472 Category : Science Languages : en Pages : 192
Book Description
Excerpt from Development of Ground-Water Supplies in Shenandoah National Park, Virginia Appendix II: Selected geophysical logs Appendix III: Geologic logs and summaries Appendix IV: Pump-test drawdown curves. 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.
Author: Robert L. Badger Publisher: Falcon Guides ISBN: 9781560446910 Category : Geology Languages : en Pages : 0
Book Description
This book is written for visitors to Shenandoah National Park who appreciate the natural beauty of the park and want to learn about the fascinating geologic features. Readily observable geologic features are discussed at twenty-six different localities, twenty-five of which are accessible form Skyline Drive. Such features include the roots of the massive mountain chain that existed here one billion years ago, volcanic rocks, beach sands and their fossils, and a large fault associated with uplift of the Appalachian Mountains. Robert Badger has been studying geology in and around Shenandoah National Park since the early 1980's, first as a graduate student and more recently as professor of geology at the State University of New York in Postsdam.
Author: Army Center of Military History Publisher: ISBN: 9781944961404 Category : History Languages : en Pages : 436
Book Description
American Military History provides the United States Army-in particular, its young officers, NCOs, and cadets-with a comprehensive but brief account of its past. The Center of Military History first published this work in 1956 as a textbook for senior ROTC courses. Since then it has gone through a number of updates and revisions, but the primary intent has remained the same. Support for military history education has always been a principal mission of the Center, and this new edition of an invaluable history furthers that purpose. The history of an active organization tends to expand rapidly as the organization grows larger and more complex. The period since the Vietnam War, at which point the most recent edition ended, has been a significant one for the Army, a busy period of expanding roles and missions and of fundamental organizational changes. In particular, the explosion of missions and deployments since 11 September 2001 has necessitated the creation of additional, open-ended chapters in the story of the U.S. Army in action. This first volume covers the Army's history from its birth in 1775 to the eve of World War I. By 1917, the United States was already a world power. The Army had sent large expeditionary forces beyond the American hemisphere, and at the beginning of the new century Secretary of War Elihu Root had proposed changes and reforms that within a generation would shape the Army of the future. But world war-global war-was still to come. The second volume of this new edition will take up that story and extend it into the twenty-first century and the early years of the war on terrorism and includes an analysis of the wars in Afghanistan and Iraq up to January 2009.
Author: John C. Reed Jr.
Author: John C. Reed Jr.
Author: John C. Reed
Author: John Calvin Reed
Author: John Calvin Reed (Jr.)
Author: Geological Survey (U.S.)
Author: Geological Survey (U.S.)
Author: Richard H. Dekay
Author: Robert L. Badger
Author: Army Center of Military History
Author: Alfred Russel Wallace