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Author: William N. Orr Publisher: Waveland Press ISBN: 1478609877 Category : Science Languages : en Pages : 350
Book Description
The geologic history of the Pacific Northwest is as unique as the region itself. Created via tectonic plate movements and accretionary events, the original terranes were subsequently covered by sedimentary layers, ash, lavas, and glacial debris. These processes, begun millions of years ago, continue to affect the area, as seen in the eruption of Mount St. Helens and catastrophic Japanese tsunamis created by earthquakes in the Pacific Northwest. Understanding of the regions geology has led to new insight in volcanic eruption prediction, disaster preparedness, the environmental effects of mining, and urban development as it relates to geologic hazards. The Orrs detailed and informative writing style appeals to those with geologic training as well as beginners with an interest in the region. Each chapter covers a specific subregion, allowing for maximum flexibility both in the classroom and for the casual reader. The authors central theme that continental plate tectonics are the fundamental processes of Northwest geologic history permeates throughout the book.
Author: William N. Orr Publisher: Waveland Press ISBN: 1478609877 Category : Science Languages : en Pages : 350
Book Description
The geologic history of the Pacific Northwest is as unique as the region itself. Created via tectonic plate movements and accretionary events, the original terranes were subsequently covered by sedimentary layers, ash, lavas, and glacial debris. These processes, begun millions of years ago, continue to affect the area, as seen in the eruption of Mount St. Helens and catastrophic Japanese tsunamis created by earthquakes in the Pacific Northwest. Understanding of the regions geology has led to new insight in volcanic eruption prediction, disaster preparedness, the environmental effects of mining, and urban development as it relates to geologic hazards. The Orrs detailed and informative writing style appeals to those with geologic training as well as beginners with an interest in the region. Each chapter covers a specific subregion, allowing for maximum flexibility both in the classroom and for the casual reader. The authors central theme that continental plate tectonics are the fundamental processes of Northwest geologic history permeates throughout the book.
Author: William N. Orr Publisher: Waveland Press ISBN: 1478638834 Category : Science Languages : en Pages : 247
Book Description
The geologic history of the Pacific Northwest is as unique as the region itself. Completely reorganized and revised, the Third Edition of Geology of the Pacific Northwest brings the area’s volcanism, earthquakes, tsunamis, and geologic environmental issues into sharp focus. William and Elizabeth Orr provide a singular perspective and explore the Pacific Northwest writ large, including Southeast Alaska, British Columbia, Washington, Oregon, Idaho, and northern California. Descriptive and detailed photographs of the formations and terranes of each subregion are included, along with color plates that illuminate and expose the fundamental processes that shaped Pacific Northwest geology. The text reveals the geological origins, geographic features, phenomena, and natural resources of areas throughout the region. As urban development continues to expand in the tectonically active Pacific Northwest, environmental concerns and geologic hazards will grow more and more important. The authors’ central theme that continental plate tectonics are the fundamental processes of Northwest geologic history leads to deeper understanding of the region’s geology and new insights in volcanic eruption prediction, disaster preparedness, and the environmental effects of mining.
Author: Leslie Moclock Publisher: Timber Press ISBN: 1604699159 Category : Nature Languages : en Pages : 361
Book Description
Rocks, Minerals, and Geology of the Pacific Northwest highlights100 rocks, minerals, and fossil types found in Oregon and Washington. Each entry has color photography that shows a range of possibilities in appearance and a description of the defining physical properties and textures. Lists of minerals organized by other physical properties like habit, hardness, and cleavage are included. Rocks, Minerals, and Geology of the Pacific Northwest also includes 40 landscape features viewable along trails in Washington and Oregon that will empower hikers to make observations and interpretations about how these features came to be. The essential reference for rockhounds, hikers, climbers, and geology enthusiasts More than 400 photographs, illustrations, tables, and maps showcase and explain everything from minuscule crystals to planetary tectonics Interprets the histories of dominant landscape features along regional hiking trails Profiles more than 100 minerals and rocks in detailed entries with photos, descriptions, identification graphics, and mini indexes Covers the geologic composition and 13 physiographic regions of Washington and Oregon
Author: Cynthia Light Brown Publisher: Nomad Press (VT) ISBN: 9781936313389 Category : Geology Languages : en Pages : 0
Book Description
Venturing through two of the most diverse and fascinating regions of North America, these activity books combine the subjects of geology and physical geography while making them captivating and fun. With a different approach, this series reveals the underlying processes for kids, explaining each region’s evolution and illustrating the different forces of nature that have changed the continent over time. The lush forests of the Pacific Northwest, the dry and arid deserts of the Southwest, and even the volcanoes and rainforests of Hawaii are all explored in detail as the chapters chronicle the effects of plate tectonics; landforms such as mountains, plateaus, and canyons; and the elements of climates and ecosystems. A plethora of hands-on projects ensure the learning process is both engaging and entertaining, including making a swamp cooler, creating a rift zone, building a seismograph, constructing basalt columns and water wheels to harness the power of a river, fashioning moving tectonic plates, and even mimicking nature’s process of carving an arch.
Author: Ellen Morris Bishop Publisher: ISBN: 9780870717482 Category : Science Languages : en Pages : 149
Book Description
The Pacific Northwest is a region defined by its geology as much as its rugged coastline, drippy westside forests, fertile farms, and canyoned eastside grasslands. These landscapes have been forged by volcanoes, crumpled by faults and sculpted by water and ice. But the Northwest's geologic DNA is rooted in volcanic activity. From the ancient lavas of Washington's Selkirks that freed the planet from a global ice age, to the world-class flood-basalts that dominate the Columbia Basin, to the restless peaks of the High Cascades, the thunder of volcanic eruptions echos through the ages. In Living with Thunder, geologist and photographer Ellen Morris Bishop offers a fascinating and up-to-date geologic survey of the Northwest?Washington, Oregon, northern California, and western Idaho. New discoveries include Smith Rock as part of Oregon's largest (and most extinct) volcano, portraits of Mount Hood's 1793-1795 eruptions, and new ideas about the origin of the Columbia River basalts, and the course of the ancestral Columbia River. Intended as an introduction for the general reader and geological non-specialist, Living with Thunder enlivens Northwest geological history by combining engaging science writing with the author's stunning color photographs. In addition, color maps and time charts help guide the reader through time. The book presents evidence of changing ecosystems and ancient life, as well as the Northwest's exceptional record of past climate changes and the implications for our future. The title harks to the Klamath Indian recounting of Mount Mazama's cataclysmic eruption, and the book also examines the confluence between scientific findings and Native American documentation of several major geologic events. An important work by a gifted scientist and storyteller, Living with Thunder offers a key to understanding the Northwest's unique, long-term volcanic heritage.
Author: William N. Orr Publisher: ISBN: 9781478636304 Category : Geology Languages : en Pages : 0
Book Description
The geologic history of the Pacific Northwest is as unique as the region itself. Completely reorganized and revised, the Third Edition of Geology in the Pacific Northwest brings the area's volcanism, earthquakes, tsunamis, and geologic environmental issues pinto sharp focus. William and Elizabeth Orr provide a singular perspective and explore the Pacific Northwest writ large, including Southeast Alaska, British Columbia, Washington, Oregon, Idaho, and northern California. Descriptive and detailed photographs of the formations and terranes of each subregion are included, along with color plates that illuminate and expose the fundamental processes that shaped Pacific Northwest geology. The text reveals the geological origins, geographic features, phenomena, and natural resources of areas throughout the region.As urban development continues to expand in the tectonically active Pacific Northwest, environmental concerns and geologic hazards will grow more and more important. The authors' central theme that continental plate tectonics are the fundamental processes of Northwest geologic history leads to deeper understanding of the region's geology and new insights in volcanic eruption prediction, disaster preparedness, and the environmental effects of mining.
Author: Brian F. Atwater Publisher: University of Washington Press ISBN: 0295998512 Category : Nature Languages : en Pages : 144
Book Description
A puzzling tsunami entered Japanese history in January 1700. Samurai, merchants, and villagers wrote of minor flooding and damage. Some noted having felt no earthquake; they wondered what had set off the waves but had no way of knowing that the tsunami was spawned during an earthquake along the coast of northwestern North America. This orphan tsunami would not be linked to its parent earthquake until the mid-twentieth century, through an extraordinary series of discoveries in both North America and Japan. The Orphan Tsunami of 1700, now in its second edition, tells this scientific detective story through its North American and Japanese clues. The story underpins many of today�s precautions against earthquake and tsunami hazards in the Cascadia region of northwestern North America. The Japanese tsunami of March 2011 called attention to these hazards as a mirror image of the transpacific waves of January 1700. Hear Brian Atwater on NPR with Renee Montagne http://www.npr.org/templates/story/story.php?storyId=4629401
Author: Ralph A. Haugerud Publisher: Geological Society of America ISBN: 0813700493 Category : Geology Languages : en Pages : 264
Book Description
"This volume contains guides that geographically focus on the Seattle, Washington, area within the Puget lowland, and also includes descriptions of trips in the Cascade Range and the region east of the Cascades"--
Author: William N. Orr
Author: William N. Orr
Author: William N. Orr
Author: Leslie Moclock
Author: Adam M. Booth
Author: Cynthia Light Brown
Author: Bates McKee
Author: Ellen Morris Bishop
Author: William N. Orr
Author: Brian F. Atwater
Author: Ralph A. Haugerud