Whatever Happened To The Dinosaurs

Download or read book Whatever Happened to the Dinosaurs? written by and published by Houghton Mifflin Harcourt. This book was released on 1987-09-07 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A humorous speculation on what really happened to make the dinosaurs disappear.

Download or read book What Happened to Patrick's Dinosaurs? written by Carol Carrick and published by Houghton Mifflin Harcourt. This book was released on 1986 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fascinated with dinosaurs, Patrick invents an imaginary explanation of why they became extinct.

Download or read book What Happened to the Dinosaurs? written by Rebecca Olien and published by Capstone. This book was released on 2007 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn more about extinction and how it affects the world around you.

Download or read book The Great Dinosaur Extinction Controversy written by Charles Officer and published by Addison Wesley Publishing Company. This book was released on 1996-06-30 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1980 Nobel Laureate Luis Alvarez announced his theory of the dinosaurs final demise: a gigantic meteorite crashed into the earth and raised a cloud of dust that caused darkness for years, suppressing photosynthesis, which impeded plant growth, and eventually starved the dinosaurs. This idea exploded into common awareness with almost unprecedented speed, and was instantly embraced by the media and the public. Almost without question, it quickly became the hottest scientific "fact". Unfortunately for Alvarez, many in the scientific community did to support this theory, and in fact later research showed the impossibility of such an idea. The Great Dinosaur Extinction Controversy chronicles the fantastic story of how this hypothesis became so widespread, the way it became "common knowledge" - from the pages of Science to The New York Times to Parade Magazine, the controversy it caused, and the ample scientific research that proves the theory wrong. Officer and Page also present an attractive and carefully investigated alternative explanation for the mass extinctions that occurred at the end of the Cretaceous period. Through this account they show the ways that sound science should be performed and the findings transmitted.

Download or read book If the Dinosaurs Came Back written by and published by Houghton Mifflin Harcourt. This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: A young boy who wishes for the return of dinosaurs imagines ow useful they would be.

Download or read book How Big Were the Dinosaurs? written by Bernard Most and published by Houghton Mifflin Harcourt. This book was released on 1995-09 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the size of different dinosaurs by comparing them to more familiar objects, such as a school bus, a trombone, or a bowling alley. Copyright © Libri GmbH. All rights reserved.

Download or read book Mesozoic Birds written by Luis M. Chiappe and published by Univ of California Press. This book was released on 2002-12-05 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Mesozoic Birds is the first book to bring together world-renowned specialists on fossil birds and their importance to avian origins and, more importantly, it stresses a unified approach (cladistics) and presents the most anatomically detailed analyses available to date. No other study or collection of studies has ever done so much. How could the project not be welcomed by its audience of paleontologists, ornithologists, and evolutionary biologists!"—David Weishampel, editor of The Dinosauria "This is the first comprehensive volume dedicated to the relationships and evolution of the birds that lived during the Age of Dinosaurs. Its wealth of information and its diversity of viewpoints will ensure that this indispensable volume is used and discussed for many years to come."—Kevin Padian, University of California, Berkeley