Living Fossil The Story Of The Coelacanth Book PDF, EPUB Download & Read Online Free

Living Fossil: The Story of the Coelacanth

Living Fossil: The Story of the Coelacanth
Author: Keith Stewart Thomson
Publisher: W. W. Norton & Company
ISBN: 0393245357
Pages: 252
Year: 1992-07-17
View: 297
Read: 1033

"An engrossing tale of obsession, adventure and scientific reasoning." —Betty Ann Kevles, Los Angeles Times In the winter of 1938, a fishing boat by chance dragged from the Indian Ocean a fish thought extinct for 70 million years. It was a coelacanth, which thrived concurrently with dinosaurs and pterodactyls—an animal of major importance to those who study the history of vertebrate life. Living Fossil describes the life and habitat of the coelcanth and what scientists have learned about it during fifty years of research. It is an exciting and very human story, filled with ambitious and brilliant people, that reveals much about the practice of modern science.

Search for a Living Fossil

Search for a Living Fossil
Author: Eleanor Clymer
Pages: 94
Year: 1965
View: 1244
Read: 755

A Fish Caught in Time

A Fish Caught in Time
Author: Samantha Weinberg, Fourth Estate
Publisher: Harper Collins
ISBN: 0060932856
Pages: 240
Year: 2001-02-06
View: 580
Read: 523

The coelacanth (see-lo-canth) is no ordinary fish. Five feet long, with luminescent eyes and limb like fins, this bizarre creature, presumed to be extinct, was discovered in 1938 by an amateur icthyologist who recognized it from fossils dating back 400 million years. The discovery was immediately dubbed the "greatest scientific find of the century," but the excitement that ensued was even more incredible. This is the entrancing story of that most rare and precious fish -- our own great-uncle forty million times removed.

Living Fossils: Clues to the Past

Living Fossils: Clues to the Past
Author: Caroline Arnold
Publisher: Charlesbridge Publishing
ISBN: 1607348365
Pages: 32
Year: 2016-02-02
View: 845
Read: 301

You haven’t changed a bit! Living fossils, or modern-day animals that very closely resemble their ancient relatives. Meet the coelacanth, horseshoe crab, dragonfly, tuatara, nautilus, and Hula painted frog. All are living fossils. Why have they changed so little over time, while other animals evolved or went extinct? Using contrasting "then" and "now" illustrations, veteran nonfiction writer Caroline Arnold alternates between a prehistoric creature in its native environment and its contemporary living-fossil counterpart. An amazing way to experience the ancient past! Back matter includes a time line, additional information about the six living fossils, a glossary, and suggestions for further reading.

Fossil Fish Found Alive

Fossil Fish Found Alive
Author: Sally M. Walker
Publisher: Carolrhoda Books
ISBN: 1575055368
Pages: 72
Year: 2002
View: 446
Read: 710

Describes the 1938 discovery of the coelacanth, a fish previously believed to be extinct, and subsequent research about it.


Author: Peter L.. Forey, Peter L. Forey
Publisher: Forrest
ISBN: 0955074096
Pages: 209
Year: 2009
View: 573
Read: 706

The purpose of this book is to give an account of the life and times of a single species of fish, Latimeria chalumnae- the coelacanth (or are there now two species?). Before the discovery of the modern Latimeria, relationships of the coelacanths were thought to lie with the rhipidistians, a group of fossil fishes that many think are tetrapod ancestors. Hence, by looking at the modern coelacanth and assuming conservatism we may be able to reconstruct the life of the 'missing link' between fishes and tetrapods. The coelacanth is the only living animal to retain some structuralcharacteristics that were certainly present in the tetrapod ancestors, such as the intracranial joint. Therefore it is of some interest to try and find out how this joint works and what it is there for. The gene pool of the coelacanth has been separated from that of all other living vertebrates for at least 360 million years. Therefore, it is of some interest to find out how much deviation from contemporaneous fishes there has been. Coelacanths have often been used as the classic example of a particular evolutionary pattern whereby evolution is very fast in the early years and then slows down to stability and finally stagnation. This needs to be evaluated in the light of what we now know of the history of the coelacanths as a genetic lineage.

Horseshoe Crabs and Velvet Worms

Horseshoe Crabs and Velvet Worms
Author: Richard Fortey
Publisher: Knopf
ISBN: 0307957411
Pages: 352
Year: 2012-04-10
View: 1310
Read: 249

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.

The Annotated Old Fourlegs

The Annotated Old Fourlegs
Author: Mike Bruton
ISBN: 0813064643
Pages: 328
Year: 2018-03-06
View: 517
Read: 555

The latest episode in the greatest fish discovery ever made "The appearance of the Coelacanth was like a gigantic tidal wave which washed me violently from my path, held me in its grip, carried me along, and set my feet on a quest that dominated some of the best years of my life."--JLB Smith, Old Fourlegs: The Story of the Coelacanth When scientist JLB Smith published Old Fourlegs: The Story of the Coelacanth in 1956, he created an international sensation. A dramatic account of the discovery of a creature thought to have been extinct for 65 million years, the book brought science into the living rooms of thousands. It was published in six English editions and translated into ten foreign languages. The Annotated Old Fourlegs brings this incredible story back to life for today's readers. Smith's famous account begins with the finding of a strange fish off the coast of South Africa by a local fisherman. As large as a person, the fish had fins like arms and vicious snapping jaws. Smith became certain that what had been caught was the legendary coelacanth, previously known only through fossils. The book follows Smith's obsessive drive to track down other specimens and to learn more about this extraordinary fish that has lived on Earth from the era of the dinosaurs to modern times. The Annotated Old Fourlegs features a facsimile reprint of the original book with extensive margin notes, providing insights on JLB Smith, updates on coelacanth research, and comments on the coelacanth's influence on contemporary culture. Mike Bruton, an ichthyologist who has dedicated his life to continuing the pioneering studies begun by Smith, provides a new introduction and concluding chapters that bring the coelacanth story up to date.

The Legacy of the Mastodon

The Legacy of the Mastodon
Author: Keith Stewart Thomson
Publisher: Yale University Press
ISBN: 0300151845
Pages: 421
Year: 2008-10-01
View: 765
Read: 153

The uncovering in the mid-1700s of fossilized mastodon bones and teeth at Big Bone Lick, Kentucky, signaled the beginning of a great American adventure. The West was opening up and unexplored lands beckoned. Unimagined paleontological treasures awaited discovery: strange horned mammals, birds with teeth, flying reptiles, gigantic fish, diminutive ancestors of horses and camels, and more than a hundred different kinds of dinosaurs. This exciting book tells the story of the grandest period of fossil discovery in American history, the years from 1750 to 1890. The volume begins with Thomas Jefferson, whose keen interest in the American mastodon led him to champion the study of fossil vertebrates. The book continues with vivid descriptions of the actual work of prospecting for fossils--a pick in one hand, a rifle in the other--and enthralling portraits of Joseph Leidy, Ferdinand Hayden, Edward Cope, and Othniel Marsh among other major figures in the development of the science of paleontology. Shedding new light on these scientists feuds and rivalries, on the connections between fossil studies in Europe and America, and on paleontologys contributions to Americas developing national identity, The Legacy of the Mastodon is itself a fabulous discovery for every reader to treasure.

Before Darwin

Before Darwin
Author: Keith Stewart Thomson
Publisher: Yale University Press
ISBN: 030012600X
Pages: 314
Year: 2007-08
View: 354
Read: 1251

Scientists and thologians had long been debating the religious implicaitons of evolutionary theory when Darwin announced his theory of natural selection.

Fossils: A Very Short Introduction

Fossils: A Very Short Introduction
Author: Keith Thomson
Publisher: OUP Oxford
ISBN: 0191578029
Pages: 160
Year: 2005-10-13
View: 502
Read: 1104

Fossils have been vital to our understanding of the formation of the earth and the origins of all life on it. However, their impact has not been limited to debates about geology and evolution: attempts to explain their existence has shaken religion at its very roots, and they have remained a subject of ceaseless fascination for people of all ages and backgrounds. In this delightful book, Keith Thomson provides a remarkably all-encompassing explanation of fossils as a phenomenon. How did Darwin use fossils to support his theory of evolution? What are 'living fossils'? What fossils will we leave behind for future generations to examine? Building on the scientific aspects, he places fossils in a very human context, highlighting their impact on philosophy and mythology, our concept of time, and today's popular culture. What quickly becomes obvious is that the discovery of fossils and the ways in which they have been interpreted over time makes for fascinating reading. From the black market to the Piltdown Man, and from mythological dragons to living dinosaurs, fossils hold a permanent place in the popular imagination. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

The Young Charles Darwin

The Young Charles Darwin
Author: Keith Stewart Thomson
Publisher: Yale University Press
ISBN: 0300136080
Pages: 276
Year: 2009
View: 244
Read: 612

This book is the first to inquire into the range of influences and ideas, the mentors and rivals, and the formal and informal education that shaped Charles Darwin and prepared him for his remarkable career of scientific achievement. Keith Thomson concentrates on Darwin's early life as a schoolboy, a medical student at Edinburgh, a theology student at Cambridge, and a naturalist aboard the Beagle on its famous five-year voyage

Grandmother Fish

Grandmother Fish
Author: Jonathan Tweet
Publisher: Feiwel & Friends
ISBN: 1250134110
Pages: 40
Year: 2016-09-06
View: 416
Read: 591

Where did we come from? It's a simple question, but not so simple an answer to explain—especially to young children. Charles Darwin's theory of common descent no longer needs to be a scientific mystery to inquisitive young readers. Meet Grandmother Fish. Told in an engaging call and response text where a child can wiggle like a fish or hoot like an ape and brought to life by vibrant artwork, Grandmother Fish takes children and adults through the history of life on our planet and explains how we are all connected. The book also includes comprehensive backmatter, including: - An elaborate illustration of the evolutionary tree of life - Helpful science notes for parents - How to explain natural selection to a child

Fish Caught in Time

Fish Caught in Time
Author: Samantha Weinberg
ISBN: 1841154466
Pages: 239
Year: 2000-05
View: 1060
Read: 471

The coelacanth (see-lo-canth) is no ordinary fish. Five feet long, with luminescent eyes and limb like fins, this bizarre creature, presumed to be extinct, was discovered in 1938 by an amateur icthyologist who recognized it from fossils dating back 400 million years. The discovery was immediately dubbed the "greatest scientific find of the century," but the excitement that ensued was even more incredible. This is the entrancing story of that most rare and precious fish -- our own great-uncle forty million times removed.

At the Water's Edge

At the Water's Edge
Author: Carl Zimmer
Publisher: Simon and Schuster
ISBN: 0684856239
Pages: 304
Year: 1999-09-08
View: 333
Read: 1164

AT THE WATER'S EDGE is a beautifully-written, accessible account of the greatest evolutionary mystery of all. We all know about evolution but it still seems absurd that our ancestors were fish. How did we ever get ashore? How did we make legs, arms and our extremely complex intelligence? Darwin's natural selection was the key to solving generation-to-generation evolution - microevolution - but it could only point us to an explanation still to come of the engines of macroevolution, the transformation of body shapes across millions of years. Carl Zimmer takes the reader on a fascinating quest to understand their beginnings, from pre-Darwinian scientists struggling to interpret early fossil discoveries to latter day geneticists, from whale graveyards in the deserts of Egypt to an amazing find in a forgotten specimen drawer at Oxford University. Including all the latest scientific research, AT THE WATER'S EDGE reveals how macroevolution works and, in doing so, provides a comprehensive, lucid and authoritative answer to the mystery of how nature actually made itself.

Recent Post