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Allosaurus And Other Dinosaurs Of The Rockies

Allosaurus and Other Dinosaurs of the Rockies PDF
Author: Dougal Dixon
Publisher: Capstone
ISBN: 9781404827486
Size: 74.12 MB
Format: PDF, ePub, Docs
Category : Juvenile Nonfiction
Languages : en
Pages : 24
View: 4862

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Describes the dinosaurs that once lived in the Rocky Mountains, giving the physical characteristics of each type and explaining how they displayed similar behaviors to many animals of today.

The Story Of Life In 25 Fossils

The Story of Life in 25 Fossils PDF
Author: Donald R. Prothero
Publisher: Columbia University Press
ISBN: 0231539428
Size: 10.73 MB
Format: PDF, ePub, Docs
Category : Science
Languages : en
Pages : 432
View: 7312

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Every fossil tells a story. Best-selling paleontology author Donald R. Prothero describes twenty-five famous, beautifully preserved fossils in a gripping scientific history of life on Earth. Recounting the adventures behind the discovery of these objects and fully interpreting their significance within the larger fossil record, Prothero creates a riveting history of life on our planet. The twenty-five fossils portrayed in this book catch animals in their evolutionary splendor as they transition from one kind of organism to another. We witness extinct plants and animals of microscopic and immense size and thrilling diversity. We learn about fantastic land and sea creatures that have no match in nature today. Along the way, we encounter such fascinating fossils as the earliest trilobite, Olenellus; the giant shark Carcharocles; the "fishibian" Tiktaalik; the "Frogamander" and the "Turtle on the Half-Shell"; enormous marine reptiles and the biggest dinosaurs known; the first bird, Archaeopteryx; the walking whale Ambulocetus; the gigantic hornless rhinoceros Paraceratherium, the largest land mammal that ever lived; and the Australopithecus nicknamed "Lucy," the oldest human skeleton. We meet the scientists and adventurers who pioneered paleontology and learn about the larger intellectual and social contexts in which their discoveries were made. Finally, we find out where to see these splendid fossils in the world's great museums. Ideal for all who love prehistoric landscapes and delight in the history of science, this book makes a treasured addition to any bookshelf, stoking curiosity in the evolution of life on Earth.

The Story Of The Dinosaurs In 25 Discoveries

The Story of the Dinosaurs in 25 Discoveries PDF
Author: Donald R. Prothero
Publisher: Columbia University Press
ISBN: 0231546467
Size: 70.15 MB
Format: PDF, ePub
Category : Science
Languages : en
Pages : 472
View: 6454

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Today, any kid can rattle off the names of dozens of dinosaurs. But it took centuries of scientific effort—and a lot of luck—to discover and establish the diversity of dinosaur species we now know. How did we learn that Triceratops had three horns? Why don’t many paleontologists consider Brontosaurus a valid species? What convinced scientists that modern birds are relatives of ancient Velociraptor? In The Story of the Dinosaurs in 25 Discoveries, Donald R. Prothero tells the fascinating stories behind the most important fossil finds and the intrepid researchers who unearthed them. In twenty-five vivid vignettes, he weaves together dramatic tales of dinosaur discoveries with what modern science now knows about the species to which they belong. Prothero takes us from eighteenth-century sightings of colossal bones taken for biblical giants through recent discoveries of enormous predators even larger than Tyrannosaurus. He recounts the escapades of the larger-than-life personalities who made modern paleontology, including scientific rivalries like the nineteenth-century “Bone Wars.” Prothero also details how to draw the boundaries between species and explores debates such as whether dinosaurs had feathers, explaining the findings that settled them or keep them going. Throughout, he offers a clear and rigorous look at what paleontologists consider sound interpretation of evidence. An essential read for any dinosaur lover, this book teaches us to see an ancient world ruled by giant majestic creatures anew.

Rocky Mountain National Park Dayhiker S Guide

Rocky Mountain National Park Dayhiker s Guide PDF
Author: Jerome Malitz
Publisher: Big Earth Publishing
ISBN: 9781555663407
Size: 75.93 MB
Format: PDF, ePub
Category : Sports & Recreation
Languages : en
Pages : 141
View: 6940

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First published in 1993, a totally revised, re-designed edition adds new features, updates trail access information, and brings hikers up-to-date on park policies. Colorado's most visited and accessible National Park has visitors who are both experienced and new to the outdoors. This guide is for all who want to sample the great natural beauty this park has to offer. Original.

Dinosaurs

Dinosaurs PDF
Author: Mary Higby Schweitzer
Publisher: CRC Press
ISBN: 0429882467
Size: 37.37 MB
Format: PDF, ePub, Docs
Category : Nature
Languages : en
Pages : 548
View: 2486

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This textbook introduces research on dinosaurs by describing the science behind how we know what we know about dinosaurs. A wide range of topics is covered, from fossils and taphonomy to dinosaur physiology, evolution, and extinction. In addition, sedimentology, paleo-tectonics, and non-dinosaurian Mesozoic life are discussed. There is a special opportunity to capitalize on the enthusiasm for dinosaurs that students bring to classrooms to foster a deeper engagement in all sciences. Students are encouraged to synthesize information, employ critical thinking, construct hypotheses, devise methods to test these hypotheses, and come to new defensible conclusions, just as paleontologists do. Key Features Clear and easy to read dinosaur text with well-defined terminology Over 600 images and diagrams to illustrate concepts and aid learning Reading objectives for each chapter section to guide conceptual learning and encourage active reading Companion website (teachingdinosaurs.com) that includes supporting materials such as in-class activities, question banks, lists of suggested specimens, and more to encourage student participation and active learning Ending each chapter with a specific "What We Don’t Know" section to encourage student curiosity Related Titles Singer, R. Encyclopedia of Paleontology (ISBN 978-1-884964-96-1) Fiorillo, A. R. Alaska Dinosaurs: An Ancient Arctic World (ISBN 978-1-138-06087-6) Caldwell, M. W. The Origin of Snakes: Morphology and the Fossil Record (ISBN 978-1-4822-5134-0)

A Traveler S Guide To Tracking Dinosaurs In The Western United States

A Traveler s Guide to Tracking Dinosaurs in the Western United States PDF
Author: William D. Panczner
Publisher: American Traveler Press
ISBN: 9781558381490
Size: 79.37 MB
Format: PDF, Docs
Category : Travel
Languages : en
Pages : 48
View: 2974

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The Rocky Mountains and surrounding areas contain some of the biggest and best preserved dinosaur remains on earth. This book describes the types that have been found, where they were located, and the museums that display them.