Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download When Dinosaurs Die PDF full book. Access full book title When Dinosaurs Die by Laurene Krasny Brown. Download full books in PDF and EPUB format.
Author: Laurene Krasny Brown Publisher: Turtleback ISBN: 9780613718028 Category : Juvenile Nonfiction Languages : en Pages : 32
Book Description
Explains in simple language the feelings people may have regarding the death of a loved one and the ways to honor the memory of someone who has died.
Author: Laurene Krasny Brown Publisher: Turtleback ISBN: 9780613718028 Category : Juvenile Nonfiction Languages : en Pages : 32
Book Description
Explains in simple language the feelings people may have regarding the death of a loved one and the ways to honor the memory of someone who has died.
Author: George Poinar Jr. Publisher: Princeton University Press ISBN: 1400835690 Category : Science Languages : en Pages : 279
Book Description
Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to roam the Earth. Yet as What Bugged the Dinosaurs? reveals, T. rex was not the only killer. George and Roberta Poinar show how insects--from biting sand flies to disease-causing parasites--dominated life on the planet and played a significant role in the life and death of the dinosaurs. The Poinars bring the age of the dinosaurs marvelously to life. Analyzing exotic insects fossilized in Cretaceous amber at three major deposits in Lebanon, Burma, and Canada, they reconstruct the complex ecology of a hostile prehistoric world inhabited by voracious swarms of insects. The Poinars draw upon tantalizing new evidence from their amazing discoveries of disease-producing vertebrate pathogens in Cretaceous blood-sucking flies, as well as intestinal worms and protozoa found in fossilized dinosaur excrement, to provide a unique view of how insects infected with malaria, leishmania, and other pathogens, together with intestinal parasites, could have devastated dinosaur populations. A scientific adventure story from the authors whose research inspired Jurassic Park, What Bugged the Dinosaurs?? offers compelling evidence of how insects directly and indirectly contributed to the dinosaurs' demise.
Author: Jacqueline Guest Publisher: Coteau Books ISBN: 1550509454 Category : Young Adult Fiction Languages : en Pages : 162
Book Description
Fourteen-year-old Sam Stellar and her cousin Paige have decided to spend the summer working at the Royal Tyrrell Museum of Palaeontology in Drumheller, Alberta, as part of the Summer Studies and Work Experience Program. While not the ideal scenario for a summer vacation, both girls try to make the best of it: Paige, a whiz with the computers in the IT department, has one eye on her work and the other on the adorable assistant helping out in the museum, while Sam, a wannabe detective (who has studied online), is convinced there’s a potential theft about to happen. Sure enough, Sam’s hunch proves correct, and a piece from a fossil goes missing. Determined to solve the crime and apprehend the culprit, Sam drags Paige along as her unwilling accomplice, convinced she can unravel the mystery, despite the fact that no one believes her hunches. As Sam closes in on the truth, things get ugly, as she finds herself kidnapped and threatened. Can Sam outwit her foe and save the museum?
Author: Steve Brusatte Publisher: Quercus ISBN: 1623655382 Category : Nature Languages : en Pages : 226
Book Description
From the king of the dinosaurs the Tyrannosaurus Rex to the formidable Brachiosaurus, dinosaurs are a perennial favorite of children of all ages. The 14 stunning images in this bookazine reveal the dinosaurs as you have never seen them before. Every poster is accompanied by the facts and figures surrounding the individual dinosaurs, including information about their habitat, food and predators. Featuring a dinosaur family tree and scale pictures to help compare the size and dominance of these incredible beasts, this entertaining and educational collection will captivate and amaze.
Author: Kenneth Lacovara Publisher: Simon and Schuster ISBN: 1501120107 Category : Nature Languages : en Pages : 192
Book Description
What can long-dead dinosaurs teach us about our future? Plenty, according to paleontologist Kenneth Lacovara, who has discovered some of the largest creatures to ever walk the Earth. By tapping into the ubiquitous wonder that dinosaurs inspire, Lacovara weaves together the stories of our geological awakening, of humanity’s epic struggle to understand the nature of deep time, the meaning of fossils, and our own place on the vast and bountiful tree of life. Go on a journey––back to when dinosaurs ruled the Earth––to discover how dinosaurs achieved feats unparalleled by any other group of animals. Learn the secrets of how paleontologists find fossils, and explore quirky, but profound questions, such as: Is a penguin a dinosaur? And, how are the tiny arms of T. rex the key to its power and ferocity? In this revealing book, Lacovara offers the latest ideas about the shocking and calamitous death of the dinosaurs and ties their vulnerabilities to our own. Why Dinosaurs Matter is compelling and engaging—a great reminder that our place on this planet is both precarious and potentially fleeting. “As we move into an uncertain environmental future, it has never been more important to understand the past.”
Author: Charles Officer Publisher: Addison Wesley Publishing Company ISBN: Category : Nature Languages : en Pages : 232
Book Description
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.
Author: Lisa Randall Publisher: HarperCollins ISBN: 0062328514 Category : Science Languages : en Pages : 359
Book Description
“Takes readers on illuminating scientific adventure, beginning sixty-six million years ago, that connects dinosaurs, comets, DNA, and the future of the planet.” —Huffington Post In this brilliant exploration of our cosmic environment, the renowned particle physicist and New York Times–bestselling author of Warped Passages and Knocking on Heaven’s Door uses her research into dark matter to illuminate the startling connections between the furthest reaches of space and life here on Earth. Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? In Dark Matter and the Dinosaurs, Lisa Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter embedded in the Milky Way. In a sense, it might have been dark matter that killed the dinosaurs. Working through the background and consequences of this proposal, Randall shares with us the latest findings—established and speculative—regarding the nature and role of dark matter and the origin of the Universe, our galaxy, our Solar System, and life, along with the process by which scientists explore new concepts. In Dark Matter and the Dinosaurs, Randall tells a breathtaking story that weaves together the cosmos’ history and our own, illuminating the deep relationships that are critical to our world and the astonishing beauty inherent in the most familiar things. “Randall has woven a beautiful account of how life on Earth is intimately connected to the cosmos.” —The Daily Telegraph (UK)
Author: John Tully Publisher: John Tully ISBN: Category : Languages : en Pages : 65
Book Description
A young man Jeff Martin joins Starpol (the Star Police Force) and is sent to Space Patrol Ship Hunter 5 captained by an American, Chuck Grant. Jeff finds that all is not as it should be when he encounters the Shadow who is pointing a gun at him. When in pursuit of diamond thieves Hunter 5 arrives at Omega 2, a hitherto unexplored planet, Jeff and his French colleague Anna discover just what might have happened on Earth if the dinosaurs had not been wiped out. On a further mission to Planet Ka the crew find themselves in the strange land of the Kels, obliged to deal with their formidable leader, the Great Mother. (The sci-fi stories are developed from those in the popular Starpol English Reader Series).
Author: Laurene Krasny Brown
Author: Laurene Krasny Brown
Author: George Poinar Jr.
Author: Charlotte Lewis Brown
Author: Jacqueline Guest
Author: Steve Brusatte
Author: Kenneth Lacovara
Author: Charles Officer
Author: Lisa Randall
Author: Ken Ham
Author: John Tully