Special offers

Roadside Geology of Oregon


Roadside Geology of Oregon

Details

SKU
GB-33010001
In stock
3 available
Weight
1.40 lbs
Retail Price
$16.00
Our Internet Price
$12.00 (Save 25%)

Options

Quantity
(from 1 to 3)


Until about 200 million years ago, the western margin of North America lay to the east, along the present Idaho border, and a broad coastal plain spread westward into Oregon. The rest of the state was ocean floor. Then the continent began moving slowly westward away from Europe and the floor of the Pacific Ocean began sliding beneath the western edge. That is what created Oregon, and this book tells how it happened.
  • Customers Also Bought

  • Customer Reviews

  • Send to Friend

  • Geology Underfoot in Illinois

    Illinois--a flat and boring state with nothing but cornfields and crowded expressways, right? Balderdash! Geology Underfoot in Illinois scratches the Prairie State's surface to expose geologic diversity that stretches back more than a billion years.

    Copious illustrations and witty, page-turning prose guide readers on geologic walking or driving tours of thirty-seven sites in Illinois. Enjoy an unexpected exploration of Chicago's architectural geology. Embark on a fault-seeking expedition in Mark Twain's big-river country. Or try moraine-surfing on Interstates 55 and 74. With a touch of curiosity and Geology Underfoot in Illinois in hand, you will view the state with a new sense of wonder.

    GB-21010001
    $15.00
  • Roadside Geology of Northern and Central California

    Twenty-five years after writing the groundbreaking Roadside Geology of Northern California, David Alt and Donald W. Hyndman have written an entirely new book--with expanded coverage, new photos and maps, and the latest interpretations of California's turbulent rocks. Geologic road guides include tours of Lake Tahoe, Yosemite National Park, Lassen Volcanic National Park, Lava Beds National Monument, Kings Canyon National Park, Point Reyes National Seashore, and the San Francisco Bay area. Learn about earthquake prediction, gold mining, pillow basalts, cinder cones, and more with this book as your guide.

    GB-31010001
    $15.00
  • Roadside Geology of Colorado

    The geology of Colorado has not changed much since the first edition of Roadside Geology of Colorado in 1980, but the understanding of geology has--particularly the comprehension of billion-year-old granites and gneisses of Precambrian time that form the core of the Rocky Mountains. With improved age-dating techniques geologists can now distinguish Precambrian rocks of different ages, giving readers more detailed maps and a more accurate interpretation of the rock history passing beneath their tires and outside their car windows.

    That's not all that's changed in this reader-friendly new edition: 50 percent of the photographs are new; all the maps have been updated; and seven new road guides lead you on spectacular trips--including Colorado 65, which crosses over the Grand Mesa. Chronic and Williams break Colorado into four digestible geographic regions: the Plains, the Rockies, the Plateaus, and the San Juans. The authors also guide you through several national treasures, including Black Canyon of the Gunnison National Monument, Rocky Mountain National Park, Dinosaur National Monument, Great Sand Dunes National Monument, Mesa Verde National Park, and Florissant Fossil Beds National Monument.

    GB-38010001
    $15.00
  • Glacial Lake Missoula and Its Humongous Floods

    Glacial Lake Missoula and Its Humongous Floods tells the tale of a huge Ice Age Lake that, when it suddenly drained, unleashed more then ten times the combined flow of all the modern rivers of the world. The book follows the path of the floodwaters as they raged from western montana across the Idaho Panhandle, then scoured eastern Washington and rushed down the Columbia Gorge to the Pacific Ocean.
    GB-42001001
    $11.25
  • Roadside Geology of Washington

    The geology of Washington is a story of islands-- micro-continents-- coming in from the sea. Two hundred million years ago most of Washington consisted of two large islands, each one a scrap of continent, lying somewhere in the vastness of the Pacific Ocean. One after the other they docked onto the North American continent, each adding its distinctive bit to the complex geologic and geographic mosaic of western North America.
    GB-42010001
    $13.50
  • Roadside Geology of New Mexico

    The Land of Enchantment, New Mexico is as varied in its scenery as its nickname suggests. With desert lowlands in the south and high, hoary peaks in the north, with rugged volcanic uplands and colorful plateaus, with high plains along its eastern border, and with a great rift valley that quite literally slashes the state in two, New Mexico presents many faces to its residents and visitors--faces that can largely be laid at the doorstep of the state's varied geology.
    GB-47010001
    $15.00
  • Oregon Gold/Silver & Gems Maps - Then and Now

    Height 9.5 Width 6.4

    This map packet includes five maps printed on both sides. Maps one through four features gold, silver and gem deposits. The fifth map, side one, shows gold occurrances taken from an 1871 map. Side 2 is a page outlining the history of Oregon's mining operations and how to find and mark your own gold deposits. Every map tells the greatest story! Reported and known occurrences of gold and silver, as well as the popular gem deposits are identified in red. Many secrets of prospecting and mining are revealed in this collection! This publication is attractively packaged for display.


    Map identifies locations of: gold and silver, agate, apache tears, bloodstone, carnelian, chalcedony, feldspar, fossils, garnet, geodes, jasper, limb casts, nodules, obsidian, opal, petrified wood, quartz, rhondonite, rhyolite, sagenite, serpentine, sunstones, thunder eggs, tourmaline, jade

    GM-3300301
    $15.95
  • Montana Gold & Gems Maps : Then and Now

    This packet contains 5 maps (17 1/2 X 23) printed on both sides. The maps divide the state into four sections and show the location of 63 gems in addition to gold and silver. The maps featured were chosen due to their clarity. This package is a must for both the serious or the part time rock hound.


    Map locates deposits of actinolite, agate, amazonite, amethyst, anthophylite, apatite, arsenopyrite, azurite, barite, beryl, broznite, calcite, cassiterite, cerussite, chert, chalcopyrite, chryscolla, corundum, diopside, enargite, epidote, flourite, fossil, garnet, geodes, hematite, meminorphite, heulandite, heubnerite, jasper, kyanite, limonite, magnetite, malachite, muscovite, olivine, opal, orthoclase, parisite, petrified wood, psilomelane, pyrite, pyrolusite, pyrrhotite, quartz, rhodochrosite, rhyolite, sapphire, selenite, serpentine, scheelite, spinel, staurolite, stibbnite, titanite, topaz, vesuvianite, wulfenite, and zeolite.

    GM-4100301
    $15.95

Customer Reviews

There have been no reviews for this product.

  Sign in to post a review

: *
: *
: *
Type the characters you see in the picture:


*

Categories

Manufacturers

Recently Viewed