Horseshoe Crabs and Velvet Worms

Author: Richard Fortey
Publisher: Knopf
ISBN: 0307957411
Category : Science
Languages : en
Pages : 483

Book Description
From one of the world’s leading natural scientists and the acclaimed author of Trilobite!, Life: A Natural History of Four Billion Years of Life on Earth and Dry Storeroom No. 1 comes a fascinating chronicle of life’s history told not through the fossil record but through the stories of organisms that have survived, almost unchanged, throughout time. Evolution, it seems, has not completely obliterated its tracks as more advanced organisms have evolved; the history of life on earth is far older—and odder—than many of us realize. Scattered across the globe, these remarkable plants and animals continue to mark seminal events in geological time. From a moonlit beach in Delaware, where the hardy horseshoe crab shuffles its way to a frenzy of mass mating just as it did 450 million years ago, to the dense rainforests of New Zealand, where the elusive, unprepossessing velvet worm has burrowed deep into rotting timber since before the breakup of the ancient supercontinent, to a stretch of Australian coastline with stromatolite formations that bear witness to the Precambrian dawn, the existence of these survivors offers us a tantalizing glimpse of pivotal points in evolutionary history. These are not “living fossils” but rather a handful of tenacious creatures of days long gone. Written in buoyant, sparkling prose, Horseshoe Crabs and Velvet Worms is a marvelously captivating exploration of the world’s old-timers combining the very best of science writing with an explorer’s sense of adventure and wonder.

Survivors: The Animals and Plants that Time has Left Behind (Text Only)

Author: Richard Fortey
Publisher: HarperCollins UK
ISBN: 000744138X
Category : Science
Languages : en
Pages : 356

Book Description
This ebook edition does not include illustrations. An awe-inspiring journey through the eons and across the globe, in search of visible traces of evolution in the living creatures which have survived from earlier times and whose stories speak to us of seminal events in the history of life.

Horseshoe Crab

Author: Anthony D. Fredericks
Publisher:
ISBN: 9780983011187
Category : Limulus polyphemus
Languages : en
Pages : 0

Book Description
Traveling from the Delaware Bay to the Florida Panhandle, this examination is a quest through the natural history and science behind one of nature's oldest and oddest survivors--the horseshoe crab. With ten eyes, five pairs of walking legs, a heart half the length of their bodies, and blood that can save a person's life, horseshoe crabs have been on this planet for 445 million years--since long before the dinosaurs arrived. This book explores their unique biology and sex life, explains their importance to medical science and migratory shorebirds, and introduces readers to the people who are working to study and protect them.

Crab Wars

Author: William Sargent
Publisher: University Press of New England
ISBN: 1584655313
Category : Science
Languages : en
Pages : 137

Book Description
Surviving almost unmolested for 300 million years, the horseshoe crab is now the object of an intense legal and ethical struggle involving marine biologists, environmentalists, US government officials, biotechnologists, and international corporations. The source of this friction is the discovery 25 years ago that the blood of these ancient creatures serves as the basis for the most reliable test for the deadly and ubiquitous gram-negative bacteria. These bacteria are responsible for life-threatening diseases like menengitis, typhoid, E. coli, Legionnaire's Disease and toxic shock syndrome. Because every drug certified by the FDA must be tested using the horseshoe crab derivative known as Limulus lysate, a multimillion dollar industry has emerged involving the license to "bleed" horseshoe crabs and the rights to their breeding grounds. Since his youthful fascination with these ancient creatures, William Sargent has spent much of his life observing, studying, and collecting horseshoe crabs. As a result, he presents a thoroughly accessible insider's guide to the discovery of the lysate test, the exploitation of the crabs at the hands of multinational pharmaceutical conglomerates, local fishing interests, and the legal and governmental wrangling over the creatures' ultimate fate. In the end, the story of the horseshoe crab is a sobering reflection on the unintended consequences of scientific progress and the danger of self-regulated industries controlling a limited natural resource.

Ginkgo

Author: Peter Crane
Publisher: Yale University Press
ISBN: 0300190476
Category : Science
Languages : en
Pages : 689

Book Description
DIVPerhaps the world’s most distinctive tree, ginkgo has remained stubbornly unchanged for more than two hundred million years. A living link to the age of dinosaurs, it survived the great ice ages as a relic in China, but it earned its reprieve when people first found it useful about a thousand years ago. Today ginkgo is beloved for the elegance of its leaves, prized for its edible nuts, and revered for its longevity. This engaging book tells the full and fascinating story of a tree that people saved from extinction—a story that offers hope for other botanical biographies that are still being written./divDIV /divDIVInspired by the historic ginkgo that has thrived in London’s Kew Gardens since the 1760s, renowned botanist Peter Crane explores the evolutionary history of the species from its mysterious origin through its proliferation, drastic decline, and ultimate resurgence. Crane also highlights the cultural and social significance of the ginkgo: its medicinal and nutritional uses, its power as a source of artistic and religious inspiration, and its importance as one of the world’s most popular street trees. Readers of this extraordinarily interesting book will be drawn to the nearest ginkgo, where they can experience firsthand the timeless beauty of the oldest tree on Earth./div

Life

Author: Richard Fortey
Publisher: Vintage
ISBN: 0307761185
Category : Science
Languages : en
Pages : 567

Book Description
By one of Britain's most gifted scientists: a magnificently daring and compulsively readable account of life on Earth (from the "big bang" to the advent of man), based entirely on the most original of all sources--the evidence of fossils. With excitement and driving intelligence, Richard Fortey guides us from the barren globe spinning in space, through the very earliest signs of life in the sulphurous hot springs and volcanic vents of the young planet, the appearance of cells, the slow creation of an atmosphere and the evolution of myriad forms of plants and animals that could then be sustained, including the magnificent era of the dinosaurs, and on to the last moment before the debut of Homo sapiens. Ranging across multiple scientific disciplines, explicating in wonderfully clear and refreshing prose their findings and arguments--about the origins of life, the causes of species extinctions and the first appearance of man--Fortey weaves this history out of the most delicate traceries left in rock, stone and earth. He also explains how, on each aspect of nature and life, scientists have reached the understanding we have today, who made the key discoveries, who their opponents were and why certain ideas won. Brimful of wit, fascinating personal experience and high scholarship, this book may well be our best introduction yet to the complex history of life on Earth. A Book-of-the-Month Club Main Selection With 32 pages of photographs

Weird Life: The Search for Life That Is Very, Very Different from Our Own

Author: David Toomey
Publisher: W. W. Norton & Company
ISBN: 0393089940
Category : Science
Languages : en
Pages : 246

Book Description
“Weird indeed, and not a little wonderful.”—Nature In the 1980s and 1990s, in places where no one thought it possible, scientists found organisms they called extremophiles: lovers of extremes. There were bacteria in volcanic hydrothermal vents on the ocean floor, single-celled algae in Antarctic ice floes, and fungi in the cooling pools of nuclear reactors. But might there be life stranger than the most extreme extremophile? Might there be, somewhere, another kind of life entirely? In fact, scientists have hypothesized life that uses ammonia instead of water, life based not in carbon but in silicon, life driven by nuclear chemistry, and life whose very atoms are unlike those in life we know. In recent years some scientists have begun to look for the tamer versions of such life on rock surfaces in the American Southwest, in a “shadow biosphere” that might impinge on the known biosphere, and even deep within human tissue. They have also hypothesized more radical versions that might survive in Martian permafrost, in the cold ethylene lakes on Saturn’s moon Titan, and in the hydrogen-rich atmospheres of giant planets in other solar systems. And they have imagined it in places off those worlds: the exotic ices in comets, the vast spaces between the stars, and—strangest of all—parallel universes. Distilling complex science in clear and lively prose, David Toomey illuminates the research of the biological avant-garde and describes the workings of weird organisms in riveting detail. His chapters feature an unforgettable cast of brilliant scientists and cover everything from problems with our definitions of life to the possibility of intelligent weird life. With wit and understanding that will delight scientists and lay readers alike, Toomey reveals how our current knowledge of life forms may account for only a tiny fraction of what’s really out there.

Everything Was Goodbye

Author: Gurjinder Basran
Publisher: Penguin
ISBN: 0143194887
Category : Fiction
Languages : en
Pages : 332

Book Description
THE YOUNGEST OF SIX daughters raised by a widowed mother, Meena is a young woman struggling to find her place in the world. Originally from India, her family still holds on to many old-world customs and traditions that seem stifling to a young North American woman. She knows that the freedom experienced by others is beyond her reach. But unlike her older sisters, Meena refuses to accept a life dictated by tradition. Against her mother’s wishes, she falls for a young man named Liam who asks her to run away with him. Meena must then make a painful choice—one that will lead to stunning and irrevocable consequences. Heartbreaking and beautiful, Everything Was Good-bye is an unforgettable story about family, love, and loss, and the struggle to live in two different cultural worlds.

The Wood for the Trees

Author: Richard Fortey
Publisher: Vintage
ISBN: 1101875763
Category : Science
Languages : en
Pages : 403

Book Description
From the author of Earth: An Intimate History, an exuberant "biography" of four acres of woodland, evoking a cosmos of living and inanimate things and imagining its millennia of existence A few years ago, award-winning scientist Richard Fortey purchased four acres of woodland in the Chiltern Hills of Oxfordshire, England. The Wood for the Trees is the joyful, lyrical portrait of what he found there. With one chapter for each month, we move through the seasons: tree felling in January, moth hunting in June, finding golden mushrooms in September. Fortey, along with the occasional expert friend, investigates the forest top to bottom, discovering a new species and explaining the myriad connections that tie us to nature and nature to itself. His textured, evocative prose and gentle humor illuminate the epic story of a small forest. But he doesn't stop at mere observation. The Wood for the Trees uses the forest as a springboard back through time, full of rich and unexpected tales of the people, plants, and animals that once called the land home. With Fortey's help, we come to see a universe in miniature.

The Book of Barely Imagined Beings

Author: Caspar Henderson
Publisher: University of Chicago Press
ISBN: 022604470X
Category : Nature
Languages : en
Pages : 448

Book Description
From medieval bestiaries to Borges’s Book of Imaginary Beings, we’ve long been enchanted by extraordinary animals, be they terrifying three-headed dogs or asps impervious to a snake charmer’s song. But bestiaries are more than just zany zoology—they are artful attempts to convey broader beliefs about human beings and the natural order. Today, we no longer fear sea monsters or banshees. But from the infamous honey badger to the giant squid, animals continue to captivate us with the things they can do and the things they cannot, what we know about them and what we don’t. With The Book of Barely Imagined Beings, Caspar Henderson offers readers a fascinating, beautifully produced modern-day menagerie. But whereas medieval bestiaries were often based on folklore and myth, the creatures that abound in Henderson’s book—from the axolotl to the zebrafish—are, with one exception, very much with us, albeit sometimes in depleted numbers. The Book of Barely Imagined Beings transports readers to a world of real creatures that seem as if they should be made up—that are somehow more astonishing than anything we might have imagined. The yeti crab, for example, uses its furry claws to farm the bacteria on which it feeds. The waterbear, meanwhile, is among nature’s “extreme survivors,” able to withstand a week unprotected in outer space. These and other strange and surprising species invite readers to reflect on what we value—or fail to value—and what we might change. A powerful combination of wit, cutting-edge natural history, and philosophical meditation, The Book of Barely Imagined Beings is an infectious and inspiring celebration of the sheer ingenuity and variety of life in a time of crisis and change.