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Author:
Publisher:
ISBN: 9780940949072
Category :
Languages : en
Pages : 358
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Book Description
The introductory section of the book has an overview of the geology of the Pacific Northwest to give the necessary background and context for understanding the origin and evolution of large-scale landscapes. The Theory of Plate Tectonics revolutionized every aspect of earth science when it was formulated in the 1960s. This great unifying theory gave us a conceptual understanding of the origin and evolution of the major features of the continents and ocean basins. Throughout most of geological time archipelagos and microcontinents (the building blocks) have accreted to continents and continents have broken apart by rifting. Few continental margins of the Earth have been as affected by these processes as the American West. The Introduction also includes a timeline for the important events through geologic time and an overview of the common rocks and minerals of Idaho. Part two features geologic provinces and major rock types occurring in Idaho, and in many cases, extending over other States in the American West. Geologically significant landforms and features are scattered throughout Idaho and adjacent states. Many of these features are scientifically significant because they are among the best examples of their kind regionally, nationally, and in a few cases, globally. Part three describes water resources and features formed by water. Part four covers lode, placer, and gemstone deposits, using many Idaho examples.Idaho has outstanding examples of almost every type of landform, scientifically significant feature, rock type and mineral deposit. The oldest rocks are more than 2500 million years old and contain a record of many the events that transpired during that vast span of geologic time, including accretion of a significant portion of the Pacific Northwest terranes. During the last 20,000 years, Idaho has experienced major earthquakes, catastrophic floods, huge glacial ice sheets and volcanic eruptions. By visiting these diverse geologic environments, it is possible to develop a broad background in field geology applicable to understanding geology almost anyplace on earth.
Author:
Publisher:
ISBN: 9780940949072
Category :
Languages : en
Pages : 358
Get Book Here
Book Description
The introductory section of the book has an overview of the geology of the Pacific Northwest to give the necessary background and context for understanding the origin and evolution of large-scale landscapes. The Theory of Plate Tectonics revolutionized every aspect of earth science when it was formulated in the 1960s. This great unifying theory gave us a conceptual understanding of the origin and evolution of the major features of the continents and ocean basins. Throughout most of geological time archipelagos and microcontinents (the building blocks) have accreted to continents and continents have broken apart by rifting. Few continental margins of the Earth have been as affected by these processes as the American West. The Introduction also includes a timeline for the important events through geologic time and an overview of the common rocks and minerals of Idaho. Part two features geologic provinces and major rock types occurring in Idaho, and in many cases, extending over other States in the American West. Geologically significant landforms and features are scattered throughout Idaho and adjacent states. Many of these features are scientifically significant because they are among the best examples of their kind regionally, nationally, and in a few cases, globally. Part three describes water resources and features formed by water. Part four covers lode, placer, and gemstone deposits, using many Idaho examples.Idaho has outstanding examples of almost every type of landform, scientifically significant feature, rock type and mineral deposit. The oldest rocks are more than 2500 million years old and contain a record of many the events that transpired during that vast span of geologic time, including accretion of a significant portion of the Pacific Northwest terranes. During the last 20,000 years, Idaho has experienced major earthquakes, catastrophic floods, huge glacial ice sheets and volcanic eruptions. By visiting these diverse geologic environments, it is possible to develop a broad background in field geology applicable to understanding geology almost anyplace on earth.
Author: V. E. Chamberlain
Publisher: University of Idaho Press
ISBN:
Category : Science
Languages : en
Pages : 172
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Book Description
Guidebook to the Geology of Northern & Western Idaho & Surrounding Area. (Illus.). 156p. 1989. pap. 24.00 (ISBN 1-55765-027-6). Idaho Geol. Survey Pr. With this book those with a smattering of geology enjoy at their leisure, in easy-to-follow road logs, self-directed educational tours from the comfort of their cars. The book consists of nine field trips in Idaho & adjoining parts of Oregon & Washington. Articles cover late Cenozoic lake environments, the Idaho batholith & accreted terranes, tectonic & sedimentary sequences, & the Coeur d'Alene mining district. For those interested in other parts of Idaho, a companion volume includes broad areas of the rest of the state. Guidebook to the Geology of Central & Southern Idaho (Illus. 319p. 1988. pap. 35.00 ISBN 1-55765-026-8) contains 21 road logs describing the geology of central Idaho, the Snake River Plain, & southwest Montana in addition to the Paleozoic stratigraphy, economic geology, & Quaternary geology on this extensive region. Both guidebooks provide long-awaited summaries of the current geologic knowledge of the state. Another book of interest to serious students of geology is the Cenozoic Geology of Idaho (Illus. 725p. 1982. pap. 39.00 ISBN 1-55765-025-X).
Author: Terry S. Maley
Publisher:
ISBN: 9780940949003
Category : Science
Languages : en
Pages : 232
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Book Description
Author: Donald W. Hyndman
Publisher: Mountain Press
ISBN: 9780878426966
Category : Geology
Languages : en
Pages : 480
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Book Description
Now, nearly 50 years after the first book, Mountain Press is releasing this completely revised full-color second edition that, like so many things in Montana, is big. But consider this: no other place in the world has such amazingly diverse and well-exposed rocks with such dramatic stories.
Author: Shawn Willsey
Publisher: Geology Underfoot
ISBN: 9780878426782
Category : Science
Languages : en
Pages : 0
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Book Description
Geology professor Willsey aims to inspire more Idahoans and visitors to take an interest in one of the most compelling and fascinating regions of the earth. He aims to bridge the gap between geologists and the interested public by passing along a collection of fascinating stories told by southern Idaho's rocks and landscapes. Southern Idaho's geologic history spans about 2.5 billion years--more than half that of the Earth. Chapters represent a sampling of the unique geologic features that formed during this immense amount of time. Willsey selects accessible locations that are exceptional in terms of either location or geologic history. --Publisher.
Author: Reed Stone Lewis
Publisher: Mountain Press
ISBN: 9780878426997
Category : Geology
Languages : en
Pages : 160
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Book Description
To discover the unworldly geologic novelties of the Gem State, all that is required is a good map, a sense of adventure, and Idaho Rocks!, a guide to 60 of the most compelling geologic sites in Idaho. The well-chosen destinations span the state's geologic history from the 2.6-billion-year-old gneiss in the Panhandle to 2,000-year-old lava at Craters of the Moon, and from gold and silver deposits hidden in Idaho's mountains to visible scars from recent earthquakes and landslides. With its beautiful photographs and informative figures and maps, this guidebook will get you up to speed on every aspect of Idaho's diverse geology. Northern and central Idaho's sparkling rivers flow past algal mounds in 1.4-billion-year-old limy sediments, sandy beaches eroded from crystalline granite, and exotic rocks of ancient volcanic islands. Southern Idaho has been shaped by calderas of the Yellowstone hot spot, along with active faults of the Basin and Range, and one monumental flood that carried boulders the size of cars. Rock hounds can search for star garnets along Emerald Creek, zeolite crystals in basalt cavities, and eye-shaped feldspar in ancient gneiss. Fossil enthusiasts can discover leaf imprints at Clarkia Fossil Beds, learn about Pliocene horses at Hagerman Fossil Beds, and contemplate the bizarrely whorled teeth of the buzz saw shark who prowled the sea 290 million years ago when Idaho's phosphate deposits were accumulating.
Author: Paul Link
Publisher: Mountain Press
ISBN: 9780878427024
Category : Science
Languages : en
Pages : 416
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Book Description
Learn about the remarkable geologic diversity of the Gem State with the completely revised, full-color edition of Roadside Geology of Idaho. Excellent graphics, spectacular photographs, and straightforward writing describe and interpret the rocks and landscapes visible outside your car window, whether you're speeding across the Snake River Plain or following a narrow canyon enroute to a weekend getaway. The authors, a trio of experienced field geologists, guide you to outcrops and roadcuts where you can stretch your legs and expand your minds. The rocks of Idaho span a vast chunk of Earth's long-lived history and tell stories with many plot twists. Time and time again, geologic processes transformed the landscape-- mountains grew to towering heights only to be leveled by erosion, vast lakes drained in massive floods when ice and sediment dams failed, and lava poured into river valleys, creating new dams. With this book as their travel companion, residents and visitors alike are sure to understand and appreciate Idaho's sprawling plains, forested hills, and deep canyons in a completely new way.
Author: Reed S. Lewis
Publisher: Geological Society of America
ISBN: 0813700418
Category : Science
Languages : en
Pages : 292
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Book Description
"This volume is composed of guides to the lavas of the Columbia River basalts, megaflood landscapes of the Channeled Scablands, Mesozoic accreted terranes, metamorphic Precambrian Belt and pre-Belt rocks, and other features of this tectonically active region"--
Author:
Publisher:
ISBN: 9780940949089
Category :
Languages : en
Pages : 360
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Book Description
Idaho has outstanding examples of almost every type of landform, geologic feature, rock type and mineral deposit. It is a veritable outdoor geologic museum because of its diverse geologic environments and scientifically significant geologic attractions. During the last 20,000 years, Idaho has experienced major earthquakes, two of the largest catastrophic floods in the global geologic record, stunning alpine glaciation and volcanic eruptions. There are few places on Earth that rival Idaho's remarkable geology.
Author: Mary Caperton Morton
Publisher: Timber Press
ISBN: 1604697628
Category : Science
Languages : en
Pages : 306
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Book Description
“Get your head into the clouds with Aerial Geology.” —The New York Times Book Review Aerial Geology is an up-in-the-sky exploration of North America’s 100 most spectacular geological formations. Crisscrossing the continent from the Aleutian Islands in Alaska to the Great Salt Lake in Utah and to the Chicxulub Crater in Mexico, Mary Caperton Morton brings you on a fantastic tour, sharing aerial and satellite photography, explanations on how each site was formed, and details on what makes each landform noteworthy. Maps and diagrams help illustrate the geological processes and clarify scientific concepts. Fact-filled, curious, and way more fun than the geology you remember from grade school, Aerial Geology is a must-have for the insatiably curious, armchair geologists, million-mile travelers, and anyone who has stared out the window of a plane and wondered what was below.
