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Author: William R. Keefer
Publisher: Forgotten Books
ISBN: 9780265826621
Category : Science
Languages : en
Pages : 104
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Book Description
Excerpt from The Geologic Story of Yellowstone National Park Yellowstone national park area, showing rivers, lakes, landforms, roads, towns, settlements, and major geyser basins (stippled). The Park embraces square miles acres), and its boundaries traverse a distance of nearly 300 miles. Yellow stone Lake, with an irregular shoreline of 110 miles and a surface area of 137 square miles, is one of the largest natural mountain lakes in the United States. (fig. 1) 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: William R. Keefer
Publisher: Forgotten Books
ISBN: 9780265826621
Category : Science
Languages : en
Pages : 104
Get Book Here
Book Description
Excerpt from The Geologic Story of Yellowstone National Park Yellowstone national park area, showing rivers, lakes, landforms, roads, towns, settlements, and major geyser basins (stippled). The Park embraces square miles acres), and its boundaries traverse a distance of nearly 300 miles. Yellow stone Lake, with an irregular shoreline of 110 miles and a surface area of 137 square miles, is one of the largest natural mountain lakes in the United States. (fig. 1) 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: A. Hague
Publisher: Forgotten Books
ISBN: 9781528568265
Category : Science
Languages : en
Pages : 30
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Book Description
Excerpt from Geological History of the Yellowstone National Park The central portion of the Yellowstone Park is, essentially, a broad, elevated, volcanic plateau, between 7000 and 8500 feet above sea-level, and with an average elevation of about 8000 feet. Sur rounding it on the south, east, north, and northwest, are mountain ranges with culminating peaks and ridges rising from 2000 to 4000 feet above the general level of the enclosed table-land. For present purposes it is needless to confine ourselves strictly to legal boundaries, but rather to consider the entire region in its broader physical features. It is worthy of note, however, that by the proposed enlargement the protected area will agree closely with the geographical province. 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: William R. Keefer
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 92
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Book Description
Author: William Richard Keefer
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 92
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Book Description
Author: William R. Keefer
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 92
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Book Description
Author: William R. Keefer
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 104
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Book Description
Author: Robert B. Smith
Publisher: Oxford University Press
ISBN: 0195355601
Category : Science
Languages : en
Pages : 255
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Book Description
Millions of years ago, the North American continent was dragged over the world's largest continental hotspot, a huge column of hot and molten rock rising from the Earth's interior that traced a 50-mile wide, 500-mile-long path northeastward across Idaho. Generating cataclysmic volcanic eruptions and large earthquakes, the hotspot helped lift the Yellowstone Plateau to more than 7,000 feet and pushed the northern Rockies to new heights, forming unusually large glaciers to carve the landscape. It also created the jewel of the U.S. national park system: Yellowstone. Meanwhile, forces stretching apart the western U.S. created the mountainous glory of Grand Teton National Park. These two parks, with their majestic mountains, dazzling geysers, and picturesque hot springs, are windows into the Earth's interior, revealing the violent power of the dynamic processes within. Smith and Siegel offer expert guidance through this awe-inspiring terrain, bringing to life the grandeur of these geologic phenomena as they reveal the forces that have shaped--and continue to shape--the greater Yellowstone-Teton region. Over seventy illustrations--including fifty-two in full color--illuminate the breathtaking beauty of the landscape, while two final chapters provide driving tours of the parks to help visitors enjoy and understand the regions wonders. Fascinating and informative, this book affords us a striking new perspective on Earth's creative forces.
Author: David Rains Wallace
Publisher: Forgotten Books
ISBN: 9781527706392
Category :
Languages : en
Pages : 152
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Book Description
Excerpt from Yellowstone: A Natural and Human History, Yellowstone National Park, Idaho, Montana, and Wyoming While 19th - century Americans prized Yellow stone's wonders for their curiosity, they also valued them as manifestations of natural processes that might expand human horizons. The l870s saw the establishment of us. Geological surveys as well as the park. One of Yellowstone's main explorers, Ferdinand Hayden, was a government geologist. Members of Congress would not have voted to pre serve Yellowstone if it had seemed only an infernalamusement park. They were well aware of the deeper implications of all that steam rushing forth from the ground and water crashing over falls - such forces drove industrial development then. Geology was a cutting-edge science of the mid-19th century. Geol ogy then was like space exploration would be to the mid-2oth century, and the Yellowstone area was its Mars. Yellowstone was that faraway, alien place where theories could be tested by observing natural forces still at work in spectacularly pristine ways. This noble deed may be regarded as a tribute from our legislators to science, Hayden wrote about the park's creation. The new way of regarding the Earth was not con fined to geologists and legislators. The fur trapper Joe Meek expressed it in rudimentary but vivid lan guage in 1829. Meek likened one of Yellowstone's geyser basins to the industrial city of Pittsburgh. Three young frontiersmen who explored the region 40 years later echoed Meek, calling one hot spring concentration the chemical works. 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: Hague A (Arnold)
Publisher: Wentworth Press
ISBN: 9780526514762
Category :
Languages : en
Pages : 24
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Book Description
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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. 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. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. 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 (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages :
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