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Author: Christopher McGowan
Publisher: Island Press
ISBN: 9781559633048
Category : Science
Languages : en
Pages : 0
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Book Description
In Diatoms to Dinosaurs, Chris McGowan takes the reader on a fascinating journey through the natural world, and examines life in all its various forms. He imparts the excitement of discovery and the joy of understanding as he demonstrates the central importance of size and scale to the survival of living organisms. McGowan investigates a wide range of size-related phenomena, from the gliding mechanism of diatoms to blood pressure problems of dinosaurs. Questions asked -- and answered -- include: Will we ever see giant insects the size of pterodactyls? Why are ants so much stronger relative to body size than elephants? What do a clam, a condor, a tortoise, and a sturgeon have in common? How did the skeleton of a 28-ton Apatosaurus support its weight? How can blood get from the heart to the head of a giraffe without rupturing blood vessels? The author explicates the scientific concepts -- both physical and biological -- needed to inform the relevant phenomena: area/volume relations, metabolism and other basic physiology, kinetic energy, inertial forces, the biology of senescence, boundary layers, and Reynolds numbers. Numerous illustrations scattered throughout the text make the biophysical principles easily comprehensible to readers, regardless of their scientific sophistication.
Author: Christopher McGowan
Publisher: Island Press
ISBN: 9781559633048
Category : Science
Languages : en
Pages : 0
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Book Description
In Diatoms to Dinosaurs, Chris McGowan takes the reader on a fascinating journey through the natural world, and examines life in all its various forms. He imparts the excitement of discovery and the joy of understanding as he demonstrates the central importance of size and scale to the survival of living organisms. McGowan investigates a wide range of size-related phenomena, from the gliding mechanism of diatoms to blood pressure problems of dinosaurs. Questions asked -- and answered -- include: Will we ever see giant insects the size of pterodactyls? Why are ants so much stronger relative to body size than elephants? What do a clam, a condor, a tortoise, and a sturgeon have in common? How did the skeleton of a 28-ton Apatosaurus support its weight? How can blood get from the heart to the head of a giraffe without rupturing blood vessels? The author explicates the scientific concepts -- both physical and biological -- needed to inform the relevant phenomena: area/volume relations, metabolism and other basic physiology, kinetic energy, inertial forces, the biology of senescence, boundary layers, and Reynolds numbers. Numerous illustrations scattered throughout the text make the biophysical principles easily comprehensible to readers, regardless of their scientific sophistication.
Author: Donald R. Prothero
Publisher: Indiana University Press
ISBN: 0253000556
Category : Science
Languages : en
Pages : 393
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Book Description
A fascinating study of the thousands of new animal species that walked in the footsteps of the dinosaurs—and the climate changes that brought them forth. The fascinating group of animals called dinosaurs became extinct some 65 million years ago (except for their feathered descendants). In their place evolved an enormous variety of land creatures, especially mammals, which in their way were every bit as remarkable as their Mesozoic cousins. The Age of Mammals, the Cenozoic Era, has never had its Jurassic Park, but it was an amazing time in earth’s history, populated by a wonderful assortment of bizarre animals. The rapid evolution of thousands of species of mammals brought forth many incredible creatures―including our own ancestors. Their story is part of a larger story of new life emerging from the greenhouse conditions of the Mesozoic, warming up dramatically about 55 million years ago, and then cooling rapidly so that 33 million years ago the glacial ice returned. The earth’s vegetation went through equally dramatic changes, from tropical jungles in Montana and forests at the poles. Life in the sea underwent striking evolution reflecting global climate change, including the emergence of such creatures as giant sharks, seals, sea lions, dolphins, and whales. Engaging and insightful, After the Dinosaurs is a book for everyone who has an abiding fascination with the remarkable life of the past.
Author: Steve Parker
Publisher: Capstone
ISBN: 0756542243
Category : Algae
Languages : en
Pages : 26
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Book Description
This book introduces you to creatures from the protist kingdom, from microscopic protozoans to seaweedlike algae. It examines the parts, life cycle, and reproduction of various types of protists. It also looks at the harmful effects some protists have on humans. Did You Know? The deadly disease malaria is caused in part by the protist Plasmodium. The fossils of one type of protist, the red algae, date back more than 500 million years. Paramecium, a well known protist, uses hairlike cilia to sweep food into its mouth.
Author: Holmes Rolston
Publisher: Cambridge University Press
ISBN: 9780521646741
Category : Philosophy
Languages : en
Pages : 420
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Book Description
This book argues that the phenomena of religion can not be reduced to the phenomena of biology.
Author: Christopher McGowan
Publisher: Harper Collins
ISBN: 0060952261
Category : Juvenile Nonfiction
Languages : en
Pages : 164
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Book Description
Paleontology meets fun when an esteemed scientist teaches young and old alike how to transform ordinary chicken bones into an incredibly realistic skeletal model of Apatosaurus. Featuring recipes for chicken soups and salads to ensure that the chicken meat is put to good use, "Make Your Own Dinosaur Out of Chicken Bones" is the perfect treat for dinosaur lovers of all ages. 50 drawings.
Author: Dr. Gary Parker
Publisher: New Leaf Publishing Group
ISBN: 1614581606
Category : Religion
Languages : en
Pages : 80
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Book Description
Fossils have fascinated humans for centuries. From the smallest diatoms to the largest dinosaurs, finding a fossil is an exciting and rewarding experience. But where did they come from, and how long have they been around? These and many other questions are answered in this remarkable book. The Fossil Book will teach you about: The origin of fossils How to start your own fossil Collection What kinds of fossils can be commonly found The age of fossils How scientists find and preserve fossils How to identify kinds of fossils How the flood affected fossil formation The Geologic Column Diagram The difference between evolutionists’ and creationists’ views on fossils The “four Cs” biblical creation The different kinds of rocks fossils are found in coal and oil formation Learning about fossils, their origins, and how to collect them can be both fun and educational. The abundance of both marine and land fossils and the locations they are found in is a fascinating subject for students of all ages and has been studied by scientists and laypersons alike for many years. Learn what all the excitement is about!
Author: Christopher McGowan
Publisher: New York : HarperPerennial
ISBN: 9780060952815
Category : Nature
Languages : en
Pages : 195
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Book Description
In the colossal tradition of "Make Your Own Dinosaur out of Chicken Bones", Toronto paleontologist McGowan rises to the mightiest challenge of all--creating the chicken-bone T-Rex. Line drawings.
Author: Patrick De Wever
Publisher: Johns Hopkins University Press
ISBN: 1421436736
Category : Science
Languages : en
Pages : 257
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Book Description
Training a powerful lens on the microscopic wonders of the universe, hundreds of photos, both exquisite and strange, accompany this startling exposé of a secret world invisibly evolving around us for billions of years. Silver Winner of the 2021 IBPA Benjamin Franklin Award for Nature & Environment Microfossils—the most abundant, ancient, and easily accessible of Earth's fossils—are also the most important. Their ubiquity is such that every person on the planet touches or uses them every single day, and yet few of us even realize they exist. Despite being the sole witnesses of 3 billion years of evolutionary history, these diminutive fungi, plants, and animals are themselves invisible to the eye. In this microscopic bestiary, prominent geologist, paleontologist, and scholar Patrick De Wever lifts the veil on their mysterious world. Marvelous Microfossils lays out the basics of what microfossils are before moving on to the history, tools, and methods of investigating them. The author describes the applications of their study, both practical and sublime. Microfossils, he explains, are indispensable in age-dating and paleoenvironmental reconstruction, which guide enormous investments in the oil, gas, and mining industries. De Wever shares surprising stories of how microfossils made the Chunnel possible and have unmasked perpetrators in jewel heists and murder investigations. He also reveals that microfossils created the stunning white cliffs on the north coast of France, graced the tables of the Medici family, and represent our best hope for discovering life on the exoplanets at the outer edges of our solar system. Describing the many strange and beautiful groups of known microfossils in detail, De Wever combines lyrical prose with hundreds of arresting color images, from delicate nineteenth-century drawings of phytoplankton drafted by Ernst Haeckel, the "father of ecology," to cutting-edge scanning electron microscope photographs of billion-year-old acritarchs. De Wever's ode to the invisible world around us allows readers to peer directly into a minute microcosm with massive implications, even traversing eons to show us how life arose on Earth.
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Category : Pacific Area
Languages : en
Pages : 1006
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Book Description
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Category : Marine biology
Languages : en
Pages : 202
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Book Description
