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On Methuselahs Trail
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Book Synopsis On Methuselah's Trail by : Peter Douglas Ward
Download or read book On Methuselah's Trail written by Peter Douglas Ward and published by W H Freeman & Company. This book was released on 1993-03 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents examples of animals, such as the horseshoe crab, which have existed through ice ages, changes in ocean levels, and more, while other species have died out
Book Synopsis Mountain Bike! San Francisco and the Bay Area by : Skye Kraft
Download or read book Mountain Bike! San Francisco and the Bay Area written by Skye Kraft and published by Menasha Ridge Press. This book was released on 2012-01-15 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The San Francisco Bay Area is known for its natural diversity --; its forested areas, mountainous peaks, and coastal environments make for an array of outdoor experiences. Mountain bikers of all skill and intensity levels will find many exciting paths to take in this detailed and exhaustive guide.
Book Synopsis The Call of Distant Mammoths by : Peter D. Ward
Download or read book The Call of Distant Mammoths written by Peter D. Ward and published by Springer Science & Business Media. This book was released on 1998-10-09 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: To help us understand what happened during the Ice Age, Peter Ward takes us on a tour of other mass extinctions through earth's history. He presents a compelling account of the great comet crash that killed off the dinosaurs, and describes other extinctions that were even more extensive. In so doing, he introduces us to a profound paradigm shift now taking place in paleontology: rather than arising from the gradual workings of everyday forces, all mass extinctions are due to unique, catastrophic events. Written with an irresistible combination of passion and expertise, The Call of Distant Mammoths is an engaging exploration of the history of life and the importance of humanity as an evolutionary force. "Carefully argued...an intelligent and compelling book."-THE OLYMPIAN, SEATTLE, WASHINGTON "Ward deftly summarizes a large body of scientific literature, simplifying complex ideas for the general reader without condescension."-PUBLISHERS WEEKLY "Did the overkill really happen?...Peter Ward deftly summarizes the arguments...Ward tells (the story) well."-THE NEW SCIENTIST
Book Synopsis Trail Runners Guide to San Francisco Bay Area by : Jessica Lage
Download or read book Trail Runners Guide to San Francisco Bay Area written by Jessica Lage and published by ReadHowYouWant.com. This book was released on 2010-07-19 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trail Runner's Guide; San Francisco Bay Area covers the best trail runs in the region's parklands and open spaces. This informative guide provides the detailed routes with descriptions of terrain, views, and vegetation from a runner's perspective. 50 featured routes, from 2 to 22 miles, plus alternative routes from every trailhead. Topographic maps with easy directions on facing pages. Simple to copy and carry in your pocket. An elevation profile, and at-a-glance trail conditions and regulations for each run, plus equipment, safety, and running tips.
Download or read book Backpacker written by and published by . This book was released on 2009-05 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.
Download or read book Peninsula Trails written by Jean Rusmore and published by Wilderness Press. This book was released on 2013-10-15 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Choose from more than 150 trips on over 500 miles of trails with this comprehensive guide to every park and preserve on the San Francisco Peninsula. From Fort Funston and San Bruno Mountain south to Saratoga Gap, and from the Bay west to the Pacific Ocean, the peninsula offers something for everyone. This edition includes 18 new trips covering newly acquired public lands. Also includes maps and a trips-by-theme appendix.
Download or read book Sea Dragons written by Richard Ellis and published by . This book was released on 2003 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the days when dinosaurs dominated the earth, their marine counterparts - every bit as big and ferocious - reigned supreme in prehistoric seas. In this book, Richard Ellis takes us back to the Mesozoic era to resurrect the fascinating lives of these giant seagoing reptiles. fierce predators, speculates on their habits, and tells how they eventually became extinct - or did they? He traces the 200-million-year history of the great ichthyosaurs, plesiosaurs and mosasaurs who swam the ancient oceans - and who may, according to some, still frequent the likes of Loch Ness. animal that looked like a crocodile crossed with a shark the size of a small yacht. With its impossibly long neck, Plesiosaurus conybeari has been compared to a giant snake threaded through the body of a turtle. At a length of nearly 60 feet, Mosasaurus hoffmanni boasted powerful jaws that could crunch up even the hardest-shelled giant sea turtle. And Kronosaurus queenslandicus, perhaps the most formidable of the lot, had a skull nine feet long - more than twice that of Tyrannosaurus rex - with teeth to match. reconstruct their lives and habitats. Their fossils have been found all over the world - in Europe, Australia, Japan and even Kansas - in lands that once lay on the floors of Jurassic and Triassic seas. Along the way, the book also provides intriguing insights into and entertaining tales about the work, discoveries and competing theories that compose the world of vertebrate paleontology. The text is also accompanied by Ellis' own illustrations of how these creatures probably appeared and, through these likenesses, we are invited to speculate on their locomotion, their predatory habits and their lifestyles.
Book Synopsis Limulus in the Limelight by : John T. Tanacredi
Download or read book Limulus in the Limelight written by John T. Tanacredi and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Limulus in the Limelight: A Species 350 Million Years in the Making and in Peril? contains 14 chapters covering the horseshoe crab's biology, ecology and evolutionary development. The book is a result of three mini-conferences held between 1996 and 2000 celebrating the populations in NY harbor. This book exposes the impacts of over fishing on this species; clarifies the future research agenda for the species worldwide and emphasizes the need for conservation of this fascinating creature's estuaries/ocean habitats. Biologists, ecologists, science educators, and conservationists will welcome this book because it is aimed at the preservation of Limulus, not only for its pharmacological interest but for the mystery related to its longevity. Limulus is a unique animal which has provided numerous uses for man over the years, from fertilizer to bait to medical research. However, if this species is not protected soon, it will be lost for the future.
Book Synopsis A Biographical Dictionary of Contributors to the Natural History of the Free State and Lesotho by : Rodney Moffett
Download or read book A Biographical Dictionary of Contributors to the Natural History of the Free State and Lesotho written by Rodney Moffett and published by UJ Press. This book was released on 2014-02-01 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work briefly records the lives and achievements of 502 men and women who contributed, or are still contributing, to the natural history of the Free State and Lesotho, between 1829 and 2013.
Book Synopsis On the Shoreline of Knowledge by : Chris Arthur
Download or read book On the Shoreline of Knowledge written by Chris Arthur and published by University of Iowa Press. This book was released on 2012-08-15 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The carefully crafted, meditative essays in On the Shoreline of Knowledge sometimes start from unlikely objects or thoughts, a pencil or some fragments of commonplace conversation, but they soon lead the reader to consider fundamental themes in human experience. The unexpected circumnavigation of the ordinary unerringly gets to the heart of the matter. Bringing a diverse range of material into play, from fifteenth-century Japanese Zen Buddhism to how we look at paintings, and from the nature of a briefcase to the ancient nest-sites of gyrfalcons, Chris Arthur reveals the extraordinary dimensions woven invisibly into the ordinary things around us. Compared to Loren Eiseley, George Eliot, Seamus Heaney, Aldo Leopold, V. S. Naipaul, W. G. Sebald, W. B. Yeats, and other literary luminaries, he is a master essayist whose work has quietly been gathering an impressive cargo of critical acclaim. Arthur speaks with an Irish accent, rooting the book in his own unique vision of the world, but he addresses elemental issues of life and death, love and loss, that circle the world and entwine us all.
Book Synopsis Environmental Stress, Adaptation and Evolution by : K. Bijlsma
Download or read book Environmental Stress, Adaptation and Evolution written by K. Bijlsma and published by Birkhäuser. This book was released on 2013-03-08 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most organisms and populations have to cope with hostile environments, threatening their existence. Their ability to respond phenotypically and genetically to these challenges and to evolve adaptive mechanisms is, therefore, crucial. The contributions to this book aim at understanding, from a evolutionary perspective, the impact of stress on biological systems. Scientists, applying different approaches spanning from the molecular and the protein level to individuals, populations and ecosystems, explore how organisms adapt to extreme environments, how stress changes genetic structure and affects life histories, how organisms cope with thermal stress through acclimation, and how environmental and genetic stress induce fluctuating asymmetry, shape selection pressure and cause extinction of populations. Finally, it discusses the role of stress in evolutionary change, from stress induced mutations and selection to speciation and evolution at the geological time scale. The book contains reviews and novel scientific results on the subject. It will be of interest to both researchers and graduate students and may serve as a text for graduate courses.
Book Synopsis The Structure of Evolutionary Theory by : Stephen Jay Gould
Download or read book The Structure of Evolutionary Theory written by Stephen Jay Gould and published by Harvard University Press. This book was released on 2002-03-21 with total page 1099 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world's most revered and eloquent interpreter of evolutionary ideas offers here a work of explanatory force unprecedented in our time--a landmark publication, both for its historical sweep and for its scientific vision. With characteristic attention to detail, Stephen Jay Gould first describes the content and discusses the history and origins of the three core commitments of classical Darwinism: that natural selection works on organisms, not genes or species; that it is almost exclusively the mechanism of adaptive evolutionary change; and that these changes are incremental, not drastic. Next, he examines the three critiques that currently challenge this classic Darwinian edifice: that selection operates on multiple levels, from the gene to the group; that evolution proceeds by a variety of mechanisms, not just natural selection; and that causes operating at broader scales, including catastrophes, have figured prominently in the course of evolution. Then, in a stunning tour de force that will likely stimulate discussion and debate for decades, Gould proposes his own system for integrating these classical commitments and contemporary critiques into a new structure of evolutionary thought. In 2001 the Library of Congress named Stephen Jay Gould one of America's eighty-three Living Legends--people who embody the "quintessentially American ideal of individual creativity, conviction, dedication, and exuberance." Each of these qualities finds full expression in this peerless work, the likes of which the scientific world has not seen--and may not see again--for well over a century.
Download or read book BSCS Biology written by and published by Kendall Hunt. This book was released on 1997 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Species Problem by : David N. Stamos
Download or read book The Species Problem written by David N. Stamos and published by Lexington Books. This book was released on 2003-03-17 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stamos squarely confronts the problem of determining what a biological species is, whether species are real, and the nature of their reality. He critically considers the evolution of the major contemporary views of species and also offers his own solution to the species problem.
Book Synopsis Among the Creationists by : Jason Rosenhouse
Download or read book Among the Creationists written by Jason Rosenhouse and published by OUP USA. This book was released on 2012-04-10 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why does creationism, universally reviled by scientists, retain such popularity among the public? Seeking answers, mathematician Jason Rosenhouse became a regular attendee at creationist conferences and other gatherings. He tells his story through anecdotes, personal reflections, and scientific discussion, thereby painting a more realistic and human picture of modern creationism.
Book Synopsis How the Snake Lost its Legs by : Lewis I. Held, Jr
Download or read book How the Snake Lost its Legs written by Lewis I. Held, Jr and published by Cambridge University Press. This book was released on 2014-01-09 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: How did the zebra really get its stripes, and the giraffe its long neck? What is the science behind camel humps, leopard spots, and other animal oddities? Such questions have fascinated us for centuries, but the expanding field of evo-devo (evolutionary developmental biology) is now providing, for the first time, a wealth of insights and answers. Taking inspiration from Kipling's 'Just So Stories', this book weaves emerging insights from evo-devo into a narrative that provides startling explanations for the origin and evolution of traits across the animal kingdom. Held's unique and engaging style makes this narrative both enlightening and entertaining, guiding students and researchers through even complex concepts and encouraging a fuller understanding of the latest developments in the field. The first five chapters cover the first bilaterally symmetric animals, flies, butterflies, snakes, and cheetahs. A final chapter surveys recent results about a menagerie of other animals.
Download or read book Rare Earth written by Peter D. Ward and published by Springer Science & Business Media. This book was released on 2000-01-14 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: What determines whether complex life will arise on a planet, or even any life at all? Questions such as these are investigated in this groundbreaking book. In doing so, the authors synthesize information from astronomy, biology, and paleontology, and apply it to what we know about the rise of life on Earth and to what could possibly happen elsewhere in the universe. Everyone who has been thrilled by the recent discoveries of extrasolar planets and the indications of life on Mars and the Jovian moon Europa will be fascinated by Rare Earth, and its implications for those who look to the heavens for companionship.
