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.

In the bestselling tradition of Jurassic Park and Dinotopia comes an exciting anthology of all new dinosaur stories by such top fantasy and science fiction writers as Melanie Rawn, Jennifer Roberson, Kristine Kathryn Rusch, and Gene Wolfe -- to name just a few! Timed for publication just prior to the release of the movie sequel to "Jurassic Park", this collection of radical reptiles will ride the newest crest of dinosaur fever!

The Poinars are world leaders in the study of amber fossils and have spent years examining the uniquely rich supply that has survived from the ancient forests of the Dominican Republic. They draw on their research here to reconstruct in words, drawings, and spectacular color photographs the ecosystem that existed on the island of Hispaniola between fifteen and forty-five million years ago. The Poinars present richly detailed drawings of how the forests once appeared. They discuss how and when life colonized Hispaniola and what caused some forms to become extinct. Along the way, they describe how amber is formed, how and where it has been preserved, and how it is mined, sold, and occasionally forged for profit today.

From one dinosaur�s head to another�s tail, this informational picture book challenges readers to guess which prehistoric creature each of eight different body parts belongs to. (For example, _What dinosaur had claws like this?”) For each question, the answer is given on the following spread, with an overview that includes the name of the dinosaur, an illustration of the entire animal in its habitat and facts about the featured body part, such as why it looked the way it did and how scientists believe it was used.

"Amber is a semi-precious gem that is formed over eons by natural forces out of the resin of trees. Human fascination with amber dates back to prehistoric times, when it was probably considered to have magical powers and was used for adornment and trade. Amber amulets and beads dating from 35,000 to 1,800 B.C. have been found, and where they have been found (for example in graves hundreds of miles from their chemically determined origins) has often helped to establish ancient trade routes." "The preservative qualities of plant resins were well known by the ancients. The Egyptians used resins to embalm their dead, and the Greeks used them to preserve their wine. Amber often preserved fossils, frequently in a pristine state, of all kinds of animal and plant organisms that made contact with the sticky substance and became trapped in it. These fossils include such fragile organisms as nematodes and mushrooms that ordinarily are not preserved under normal processes of fossilization, as well as larger organisms like scorpions and lizards, and the fossils are preserved in their full three-dimensional form, complete with minute details of scales, mouth parts, antennae, and hairs. It has even been suggested that viable DNA may persist in some amber-trapped organisms." "This book is a compendium of all that we know about life found in amber. It surveys all life forms, from microbes to vertebrates and plants, that have been reported from amber deposits throughout the world, beginning with the earliest pieces dating from some 300 million years ago. It also describes the formation of amber and the location, geological history, and early exploration of the major world amber deposits, including those still being worked today." "The book also provides practical information on how to determine fake amber containing present-day forms of life. It can serve as a beginning for tracing the geological history of a particular group of animals or plants or even reconstructing ancient paleoenvironments, and because amber fossils are preserved so completely, in a transparent medium, they can be intimately compared with related living species. Finally, the book discusses what amber fossils can tell us about evolution and speciation, cellular preservation, and paleosymbiosis." "The book is illustrated with 37 color photographs, 154 black-and-white photographs and drawings, and 8 maps."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved

Animal Planet introduces information-packed nonfiction chapter books that are just right for pleasure reading and schoolwork. Take a trip back in history and visit the incredible creatures that once dominated life on Earth. Profiles of popular dinosaurs, such as the Tyrannosaurus Rex and the Velociraptor, are interspersed with chapters on how dinosaurs ate, slept, and lived. Kids ready to flex their reading muscles can take dino learning to the next level with Dinosaurs!. Special features include full-color photography throughout, "Meet the Scientist" sidebars, and "In Your Newsfeed" articles about new discoveries in the world of paleontology. Don't miss the other books in the series, including Animal Planet Chapter Books: Sharks!.

Animal Planet introduces information-packed nonfiction chapter books that are just right for pleasure reading and schoolwork. Dive inside the world of sharks with this guide to the most incredible creatures in the sea. Photographically illustrated chapters highlight kid-favorite species such as Great Whites and Hammerheads, with a focus on behavior, senses, breeding, and feeding. Sharks! is the perfect overview for developing readers ready to explore this popular animal subject on their own. Special features include full-color photography throughout, "Meet the Scientist" sidebars, and "In Your Newsfeed" articles about amazing new discoveries. Don't miss the other books in the series, including Animal Planet Chapter Books: Dinosaurs!.