It’s fight time for Velociraptor and Pachycephalosaurus! Which prehistoric powerhouse will win this epic animal battle? This 24-page children’s book is specifically designed for elementary-age readers developing literacy skills. It features a manageable word count, accessible word choices, and supportive visuals. Easy-to-understand infographics are also included to help kids compare and contrast content.
Introduces the pachycephalosaurus; describes in graphic novel form its life as a hatchling survives until, as an adult, he fights to lead the herd; and provides information on pachycephalosaurus fossils and the other creatures in the story.
What would happen if a Tyrannosaurus Rex and a Velociraptor had a fight? Who do you think would win? This nonfiction reader compares and contrasts the two species. Students will learn about the animals' anatomies, behaviors, and more. Includes charts, illustrations, and fascinating facts.
#1 NEW YORK TIMES BESTSELLER • From the author of Timeline, Sphere, and Congo comes the sequel to the smash-hit Jurassic Park, a thriller that’s been millions of years in the making. “Fast and gripping.”—The Washington Post Book World It is now six years since the secret disaster at Jurassic Park, six years since the extraordinary dream of science and imagination came to a crashing end—the dinosaurs destroyed, the park dismantled, and the island indefinitely closed to the public. There are rumors that something has survived. . . . “Harrowing thrills . . . fast-paced and engaging.”—People “A very scary read.”—Entertainment Weekly “Action-packed.”—New York Daily News “An edge-of-the-seat tale.”—St. Petersburg Times
While triceratopses are one of the most recognizable dinosaurs, they are far from the only ones with distinctive features on and around their heads. This colorful, informative volume discusses the marginocephalians, dinosaurs with fringed heads. Readers will learn about how these dinosaurs' frills and thick or domed heads helped them identify one another, eat, and survive. Timelines and classifications help readers distinguish between various species and provide a complete picture of how the marginocephalians lived.
An argument that we should be optimistic about the capacity of “methodologically omnivorous” geologists, paleontologists, and archaeologists to uncover truths about the deep past. The “historical sciences”—geology, paleontology, and archaeology—have made extraordinary progress in advancing our understanding of the deep past. How has this been possible, given that the evidence they have to work with offers mere traces of the past? In Rock, Bone, and Ruin, Adrian Currie explains that these scientists are “methodological omnivores,” with a variety of strategies and techniques at their disposal, and that this gives us every reason to be optimistic about their capacity to uncover truths about prehistory. Creative and opportunistic paleontologists, for example, discovered and described a new species of prehistoric duck-billed platypus from a single fossilized tooth. Examining the complex reasoning processes of historical science, Currie also considers philosophical and scientific reflection on the relationship between past and present, the nature of evidence, contingency, and scientific progress. Currie draws on varied examples from across the historical sciences, from Mayan ritual sacrifice to giant Mesozoic fleas to Mars's mysterious watery past, to develop an account of the nature of, and resources available to, historical science. He presents two major case studies: the emerging explanation of sauropod size, and the “snowball earth” hypothesis that accounts for signs of glaciation in Neoproterozoic tropics. He develops the Ripple Model of Evidence to analyze “unlucky circumstances” in scientific investigation; examines and refutes arguments for pessimism about the capacity of the historical sciences, defending the role of analogy and arguing that simulations have an experiment-like function. Currie argues for a creative, open-ended approach, “empirically grounded” speculation.
This book describes the body, habitat, feeding habits, life cycle, and mating behavior of the Pachycephalosaurus. Readers will learn about their young, as well as the conditions of the world when they were alive.
