The result is a major enterprise comprising over 850 descriptions, 100 line drawings, and 70 quotations from works by Willa Cather, Truman Capote, John Updike, Cormac McCarthy, and others. Carefully researched and exquisitely written by talents such as Barbara Kingsolver, Lan Samantha Chang, Robert Hass, Terry Tempest Williams, Jon Krakauer, Gretel Ehrlich, Luis Alberto Urrea, Antonya Nelson, Charles Frazier, Linda Hogan, and Bill McKibben, Home Ground is a striking composite portrait of the landscape. At the heart of this expansive work is a community of writers in service to their country, emphasizing a language that suggests the vastness and mystery that lie beyond our everyday words.

    It can be easily understood by non-scientists but also covers a wide range of topics in enough detail to be used by advanced researchers. Illustrated with more than 500 black-and-white photographs and 250 diagrams and maps, this book is dedicated to anyone with an interest in caves and their origin.

    This guide divides the attractions into sections—the North Rim, South Rim, Colorado River, and Havasu Falls—with lodging, dining, and camping information given for each. Outfitters for hiking, backpacking, mule rides, and rafting adventures are listed, and carefully researched chapters about the park's history, geology, and wildlife encourage leisurely study of the area's unmatched natural beauty. This book is the winner of the Benjamin Franklin Award for best full-color travel guide and the Independent Publisher Award for best travel guide. About The Complete Guides:With a large number of beautiful, high-quality color photographs, these guides are as browsable as the best coffee table books but also supply travelers with maps, travel tips, and extensive listings for lodging, camping, and sightseeing.

    Supports the Common Core State Standards.

    David Livingstone, Henry Morton Stanley, Frederick Courtney Selous, John Hanning Speke and others all faced starvation, fever and often death to open up Africa to the Western world. Like these brave and tenacious individuals, the Holgate party tackle mighty rivers such as the Nile, Congo, Rovuma and Rufiji, negotiating angry rapids, thrashing with crocodiles and startling territorial hippos. Circumnavigating Africa’s greatest lakes - Niassa, Victoria and Tanganyika - they battle demonic high winds and water, and endure the blistering furnace of the desolate lava-bouldered Jade Sea’s shores. These are tales of such daring, courage and endurance that it’s impossible for readers to tire of the Kingsley family’s high adventures.

    Giant ancient lakes such as Glacial Lake Missoula were created as lobes of the massive ice sheets blocked river valleys. These "ice dams" broke time and again over the millennia, sending walls of ice-laden water, miles wide and hundreds of feet deep, racing over the land at speeds up to 80 mph - scouring a fantastic landscape and leaving a fascinating geologic record.Now geologist Bruce Bjornstad has written the most comprehensive guide book yet to the incredible landforms scoured out by the Ice Age floods in the Mid-Columbia Basin. His new book, On the Trail of the Ice Age Floods: A geological field guide to the Mid-Columbia Basin explores the origins and mysteries of the Ice Age floods and describes each of 19 geologic features they left behind. It is also an exciting field guide to features, trails and tours in the Mid- Columbia Basin where we may see today the awesome power of the ancient floods. The guide includes:· Explanations of landforms created by the floods, from hanging coulees and giant gravel bars to "ice-rafted erratics" such as boulders carried on huge icebergs and deposited hundreds of miles from their places of origin.· Detailed descriptions of 70 distinct flood-formed features scattered throughout the basin, with driving directions to observation points.· 30 off-road hiking and biking trails where adventurers can walk and ride amid the flood geology.· 5 driving tours and 2 aerial tours for day trips to view the scope of the landscape carved by the great floods.Illustrated with more than 260 maps, schematics, photos and illustrations, including 16 pages of color plates, On the Trail of the Ice Age Floods provides a clear, concise and easily useable guide to the remarkable geologic record of the great Ice Age floods.

    Fascinating information on the science and cultural history of particular crystals is also provided, including any myths and legends associated with them. Each entry also has invaluable guidelines on the identification and care of the crystal (with a list of similar-looking stones); and a unique set of keywords indicating the main functions of the crystal at a glance.Also included is practical information on key topics such as healing meditation, Ayurveda, Fengh Shui, amulets and birthstones, wands and pendulums, connections with auras and chakras, how to cleanse, charge and care for crystals, and how to use them most effectively for healing and balancing.

    Its geology, its unique flora and fauna, and its striking role in human history intersect in surprising and dynamic ways. This book is the most wide-ranging and beautifully illustrated book available on the famous islands. Not since Darwin’s Naturalist’s Voyage has a book combined so much scientific and historic information with firsthand accounts that bring the Galápagos to life.Galápagos: The Islands That Changed the World describes how tragedy and murderous pirates curtailed settlement of the islands and how the islands’ pristine nature, spectacular geology, and defining isolation inspired Darwin’s ideas about evolution. The book explores the diverse land and marine habitats that shelter Galápagos species and considers the islands’ importance today as a frontier for science and a refuge for true wilderness. The book’s extensive gazetteer provides details about endemic plants and animals as well as travel advice about visitors’ sites, diving, photography, when to go, and what to take. Vividly illustrated throughout, this guide is an indispensable reference for natural history enthusiasts, armchair travelers, and island visitors alike.

     For this highly anticipated revision of Raup and Stanley’s one-term undergraduate text, two of Raup’s former students—Michael Foote and Arnold Miller—use that defining core approach to present a thoroughly up-to-date portrait of a field that has undergone major transformations in the last two decades.

    Reason and logic are strained when they describe mountains that were once seas, or seas where there were once mountains. It is hoped that this book will go some way to alleviating this kind of difficulty.’-- from the IntroductionSouthern Africa is without equal in terms of geology, a treasure trove of valuable minerals with a geological history dating back some 3 600 million years. In addition, the evolution of plants and animals, especially mammals and dinosaurs, is well preserved in the region, which also has among the best records of the origin of modern man. The Story of Earth and Life provides a fascinating insight into this remarkable history – how southern Africa’s mineral deposits were formed, how its life evolved and how its landscape was shaped. Along the way readers will be enthralled by accounts of the Big Bang that marked the beginning of time and matter, by drifting and colliding continents, folding and fracturing rocks, meteors colliding with the Earth, volcanic eruptions, and the start of life. Other topics include why South Africa is so rich in minerals, how glacial deposits came to be found in the Karoo, why dinosaurs became extinct, how mammals developed from reptiles, and how closely humans are related to the apes. The answers to many such questions can be found here. The book is comprehensively illustrated with explanatory diagrams and full color photographs.

    Now, for the first time, journalist and geologist Chris Turney explains to the non-specialist exactly how archaeologists, paleontologists, and geologists "tell the time". Each chapter explores one famous event or object from the past, walking readers step by step through the detective work used to determine when things happened. From the Ice Age to the pyramids, from human evolution to the Shroud of Turin, Turney reveals how written records, carbon, pollen, constellations, DNA sequencing, and more all play a part in solving the mystery of the true age of objects and events. As we struggle to manage current environmental threats and conservation troubles, we ignore or misunderstand these techniques and their results at our peril.

    Eyewitness accounts of these events are chronicled in rich oral traditions handed down through generations of native peoples. The authors’ recent scientific discoveries link all these events to a single cause.In The Cycle of Cosmic Catastrophes Richard Firestone, Allen West, and Simon Warwick-Smith present new scientific evidence about a series of prehistoric cosmic events that explains why the last Ice Age ended so abruptly. Their findings validate the ubiquitous legends and myths of floods, fires, and weather extremes passed down by our ancestors and show how these legendary events relate to each other. Their findings also support the idea that we are entering a thousand-year cycle of increasing danger and possibly a new cycle of extinctions.

    This textbook thoroughly develops fundamental concepts of sequence stratigraphy that links base-level changes to sedimentary deposits. It examines differing approaches to how the sequence stratigraphic method can be applied to the rock record, and reviews practical applications such as how petroleum geologists can target where to drill for oil. The book's balanced approach helps students acquire a common terminology and conceptual understanding that will be helpful later in their academic and professional careers, whether they pursue jobs as geologists, geophysicists, or reservoir engineers.This textbook offers theoretical guidelines of how the facies and time relationships are expected to be under specific circumstances such as subsidence patterns, sediment supply, topographic gradients, etc. It goes beyond the standard treatment of sequence stratigraphy by focusing on a more user-friendly and flexible method of analysis of the sedimentary rock record than other current methods. The text is richly illustrated with dozens of full color photographs and original illustrations of outcrop, core, well log, and 3D seismic data. There is a dedicated chapter on discussions and conclusions, along with an instructor site containing images from the book.Principles of Sequence Stratigraphy will appeal to researchers and professionals, as well as upper graduate and graduate students in stratigraphy, sedimentology, petroleum peology and engineering, economic geology, coal geology, seismic exploration, precambrian geology, and mining geology and engineering.

    Writing for a broad audience, Mark Bertness examines how distinctive communities of plants and animals are generated on rocky shores and in salt marshes, mangroves, and soft sediment beaches on Atlantic shorelines.The book provides a comprehensive background for understanding the basic principles of intertidal ecology and the unique conditions faced by intertidal organisms. It describes the history of the Atlantic Coast, tides, and near-shore oceanographic processes that influence shoreline organisms; explains primary production in shoreline systems, intertidal food webs, and the way intertidal organisms survive; sets out the unusual reproductive challenges of living in an intertidal habitat, and the role of recruitment in shaping intertidal communities; and outlines how biological processes like competition, predation, facilitation, and ecosystem engineering generate the spatial structure of intertidal communities.The last part of the book focuses on the ecology of the three main shoreline habitats--rocky shores, soft sediment beaches, and shorelines vegetated with salt marsh plants and mangroves--and discusses in detail conservation issues associated with each of them.

    Though it is written as a textbook, it will also be of interest to more advanced scientists as a wide-ranging synthesis of our present understanding of ocean biogeochemical processes.The first two chapters of the book provide an introductory overview of biogeochemical and physical oceanography. The next four chapters concentrate on processes at the air-sea interface, the production of organic matter in the upper ocean, the remineralization of organic matter in the water column, and the processing of organic matter in the sediments. The focus of these chapters is on analyzing the cycles of organic carbon, oxygen, and nutrients.The next three chapters round out the authors' coverage of ocean biogeochemical cycles with discussions of silica, dissolved inorganic carbon and alkalinity, and CaCO3. The final chapter discusses applications of ocean biogeochemistry to our understanding of the role of the ocean carbon cycle in interannual to decadal variability, paleoclimatology, and the anthropogenic carbon budget. The problem sets included at the end of each chapter encourage students to ask critical questions in this exciting new field. While much of the approach is mathematical, the math is at a level that should be accessible to students with a year or two of college level mathematics and/or physics.

    Like new book, dust cover have normal wear

    With insights from many cultures and across time, Bedrock wonderfully illuminates the geology of our home planet.The book is organized into sections that deal with rock and stone; deep time; earthquakes and faults; volcanoes and eruptions; rivers to the sea; mountains and high¬lands; wind and desert; the flow of ice; and the life of the Earth. Insightful, penetrating, and provocative, the works are written from many positions — traditional and indigenous as well as Western scientific. Bedrock bridges specialized science and ordinary existence, providing a fascinating portrait of the forces that have shaped the Earth and giving readers a sense of the geologic experience encompassing their lives.

    

    They accumulate in large and small intermontane valleys, in the broad valleys of trunk rivers, in the wedges of alluvial fans flanking areas of uplift, in the outwash plains fronting melting glaciers, and in coastal plains. The nature of alluvial assemblages - their lithofacies composition, vertical stratigraphic record, and architecture - reflect an inter play of many processes, from the wandering of individual channels across a floodplain, to the long-term effects of uplift and subsidence. Fluvial deposits are a sensitive indicator of tectonic processes, and also carry subtle signatures of the climate at the time of deposition. They are the hosts for many petroleum and mineral deposits. This book is about all these subjects. The first part of the book, following a historical introduction, constructs the strati graphic framework of fluvial deposits, step by step, starting with lithofacies, combining these into architectural elements and other facies associations, and then showing how these, in turn, combine to represent distinctive fluvial styles. Next, the discussion turns to problems of correlation and the building of large-scale stratigraphic frameworks. These basin-scale constructions form the basis for a discussion of causes and processes, including autogenic processes of channel shifting and cyclicity, and the larger questions of allogenic (tectonic, eustatic, and climatic) sedimentary controls and the development of our ideas about nonmarine sequence stratigraphy."