Ancient Oregon

Ancient Oregon PDF

Author: Ralph W. Chaney

Publisher:

Published: 2001-12-01

Total Pages: 320

ISBN-13: 9780871141064

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Studies by geologists Hodges and Williams and paleontologist Chaney. Originally published as three volumes: Mount Multnomah, Ancient Ancestor of the Three Sisters in 1925; The Ancient Volcanoes of Oregon; and The Ancient Forests of Oregon; both in 1948.

Living with Thunder

Living with Thunder PDF

Author: Ellen Morris Bishop

Publisher:

Published: 2014

Total Pages: 149

ISBN-13: 9780870717482

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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.

Roadside Geology of Oregon

Roadside Geology of Oregon PDF

Author: Marli Bryant Miller

Publisher: Roadside Geology

Published: 2014

Total Pages: 0

ISBN-13: 9780878426317

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When the first edition of Roadside Geology of Oregon was published in 1978, it was revolutionary�the first book in a series designed to educate, inspire, and wow nongeologists. Back then, the implications of plate tectonic theory were only beginning to shape geologic research and discussion. Geologists hadn�t yet learned that Oregon�s Klamath and Blue Mountains were pieces of far-traveled island arcs and ocean basins that had been piled against the growing North American continent. Steaming volcanoes, ghost forests, recent landslides, and towns heated with geothermal energy attest to Oregon�s still-prominent position at the edge of an active tectonic plate. Author, photographer, and geologist Marli Miller has written a completely new second edition based on the most up-to-date understanding of Oregon�s geology. Spectacular photographs showcase the state�s splendor while also helping readers understand geologic processes at work. Roadside Geology of Oregon, Second Edition, is a must-have for every Oregon resident, student, and rockhound.

Volcanoes to Vineyards

Volcanoes to Vineyards PDF

Author: Jim E. O'Connor

Publisher: Geological Society of America

Published: 2009

Total Pages: 886

ISBN-13: 0813700159

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"This volume contains guides for 34 geological field trips offered in conjunction with the October 2009 GSA Annual Meeting in Portland, Oregon. Showcasing the region's geological diversity, the peer-reviewed papers included here span topics ranging from accreted terrains and mantle plumes to volcanoes, floods, and vineyard terroir. Locations visited throughout Oregon, Washington, and Idaho encompass Astoria to Zillah. More than just a series of maps, the accompanying descriptions, observations, and conclusions offer new insights to the geologic processes and history of the Pacific Northwest - insights that will inspire readers to put their boots on the evidence as they develop their own understanding of this remarkable and dynamic corner of the world."--Publisher's description.

In Search of Ancient Oregon

In Search of Ancient Oregon PDF

Author: Ellen Morris Bishop

Publisher: Timber Press

Published: 2006-06-29

Total Pages: 0

ISBN-13: 9780881927894

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Geology is an extremely visual subject, and In Search of Ancient Oregon is a beautifully photographed, expertly written account of Oregon's fascinating geological story. Written by a passionate and professional geologist who has spent countless hours in the field exploring and photographing the state, In Search of Ancient Oregon is a book for all those interested in Oregon's landscapes and environments. It presents fine-art-quality color photographs of well-known features such as Mount Hood, Crater Lake, Smith Rock, Steens Mountain, the Columbia River Gorge, and Cannon Beach, and scenic, not so well known places such as Jordan Craters, Leslie Gulch, Abert Rim, Hells Canyon, Elkhorn Mountains, and Three Fingered Jack. Each of the more than 220 stunning photographs is accompanied by readable text, presenting the story of how Oregon's diverse landscapes evolved — and what we may expect in the future. Until now, no book has presented this dynamic story in a way that everyone interested in Oregon's natural history can easily understand. The combination of extraordinary photographs and the author's lucid explanations make this book both unique and essential for those curious about our own contemporary landscape.