Time Machines

Peter D. Ward

ISBN 10: 1461272394 / ISBN 13: 9781461272397

Editore: Springer New York, Springer New York Sep 2012, 2012

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Neuware -I n modem times, science has brought the past-and so many of its creatures-back to life via intellectual inquiry, application of the scientific method, and some extraordinary technology that has recently been devel oped. The wonder of the process is that such a rich and vivid understanding of the deep past has been generated from such scanty evidence: broken bones, lithified shells, fossil leaves, and even simple layered rocks. The sci entists who have contributed to this work have woven rich tapestries of an cient times, and their weaving, which is an adventure in itself, is the subject of this book. It is as if true time machines existed, enabling us to retreat through time's mists into the past, to examine the then-living as though liv ing still, to visit ancient worlds and reconstruct the lives their denizens led. vii TIME MA[HINES The past tantalizes us; it is part of our nature to seek clues about an cient times and our origins. Yet the past is far more than just some moment in time. In our own lives, for instance, it is also place, people (and other liv ing things), and history. Take the first day of school: the desks and posters, the windows and chalkboards, the people who left us there, the people we met. So, too, for paleontologists and archeologists is the deep past a conver gence of time, place, inhabitants, and their history or biological interactions.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 264 pp. Englisch.

Codice articolo 9781461272397

Dati bibliografici

• Titolo: Time Machines
• Editore: Springer New York, Springer New York Sep 2012
• Data di pubblicazione: 2012
• Lingua: Inglese
• ISBN 10: 1461272394
• ISBN 13: 9781461272397
• Rilegatura: Taschenbuch
• Condizione: Neu
• Dimensioni: 235 L x 155 A x 15 P (millimetri) 235 millimetri di larghezza per 155 millimetri di altezza per 15 millimetri di profondità
• Peso: 406 grammi

Descrizione articolo

Riassunto

In ten essays united by a common theme, acclaimed author Peter D. Ward shows how paleontologists use time machines to probe the distant past. The machines may be as simple as a rock hammer, as humble as a magnifying glass or as esoteric as a mass spectrometer, but when powered by the imagination of scientists willing to take creative risks, each takes us on a fascinating journey to long-ago worlds. In the tradition of Loren Eisley and Steven Jay Gould, these essays present fascinating profiles of the past and the people who are making it come alive.

Contenuti

One: Finding Time.- 1 Fossils and the Birth of the Geological Time Scale.- 2 Radiometric Clocks.- 3 Magnetic Clocks.- Two: Place.- 4 Baja British Columbia.- 5 Ancient Environments and the Level of the Sea.- Three: Inhabitants.- 6 The Bite of a Mosasaur.- 7 Virtual Ammonites.- 8 The Ancestry of the Nautilus.- 9 Of Inoceramids and Isotopes.- Four: The Time Machine.- 10 Cretaceous Park.- Afterword.- References.