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Accompanying CD-ROM has supplementary materials related to chapters 7 (color images of the black and white figures in the book), 11 (Flash-animated movie about tyrannosaurid postures), and 13 (skull bone atlas).
Sixty-five million years ago, a comet or asteroid larger than Mount Everest slammed into the Earth, inducing an explosion equivalent to the detonation of a hundred million hydrogen bombs. Vaporized detritus blasted through the atmosphere upon impact, falling back to Earth around the globe. Disastrous environmental consequences ensued: a giant tsunami, continent-scale wildfires, darkness, and cold, followed by sweltering greenhouse heat. When conditions returned to normal, half the plant and animal genera on Earth had perished. This horrific chain of events is now widely accepted as the solution to a great scientific mystery: what caused the extinction of the dinosaurs? Walter Alvarez, one of the Berkeley scientists who discovered evidence of the impact, tells the story behind the development of the initially controversial theory. It is a saga of high adventure in remote locations, of arduous data collection and intellectual struggle, of long periods of frustration ended by sudden breakthroughs, of friendships made and lost, and of the exhilaration of discovery that forever altered our understanding of Earth's geological history.
Drawn from a 2005 international symposium, these essays explore current tyrannosaurid current research and discoveries regarding Tyrannosaurus rex. The opening of an exhibit focused on “Jane,” a beautifully preserved tyrannosaur collected by the Burpee Museum of Natural History, was the occasion for an international symposium on tyrannosaur paleobiology. This volume, drawn from the symposium, includes studies of the tyrannosaurids Chingkankousaurus fragilis and “Sir William” and the generic status of Nanotyrannus; theropod teeth, pedal proportions, brain size, and craniocervical function; soft tissue reconstruction, including that of “Jane”; paleopathology and tyrannosaurid claws...
About other titles in the series, which to date have sold 65,000 copies: The Little Book of Woodland Bird Songs "An excellent home purchase, but it should certainly also be considered by libraries and classrooms that are willing to accept some wildlife sounds. Highly Recommended." --Canadian Review of Materials The Little Book of Backyard Bird Songs "A 'trilling' way to bring natural history into the nursery." --Kirkus "One of the very few items with a battery that I like for young children." --LivingMontessoriNow.com "The sounds and selected facts may spark an interest in venturing out into the backyard 'wild' to glimpse some of its avian residents." --Kirkus Reviews "The naturalist in me a...
"Introduces young readers to Tyrannosaurus Rex, including physical characteristics, diet, habitat, life cycle, and the Cretaceous period"--
Touch, read, and discover all about the incredible T.rex with your toddler and Smithsonian Kids Featuring special embossing to highlight fun facts about these "kings of the dinosaurs," this book engages both verbal and tactile learning skills. Embossed textures and bright, detailed photographs and renderings from Smithsonian are sure to engage, entertain, and educate your curious toddler. Embossed pictures allow your toddler to touch and feel as they learn. Learn surprising facts about these amazing prehistoric creatures. Facts and images from Smithsonian Kids are sure to educate and entertain. Our First Discovery books engage your toddler's verbal and tactile learning skills with fun facts for you to read paired with textured embossing over the images. Practice preschool and kindergarten skills with Smithsonian
Are you frightened of big, scary dinosaurs? Tyrannosaurus Reg is! At first each of this tiny dino's hiding spots seem safe and calm, but the peace and quiet is always interrupted by big, scary dinosaurs. With a hide-and-peek surprise on every page, plus a noisy 'ROAR' sound-chip AND an amazing earth-trembling finale, this book is guaranteed to delight all dinosaur fans!
"Readers will root for bighearted, small armed Tiny." —Publishers Weekly Tiny T. Rex has a HUGE problem. His friend Pointy needs cheering up and only a hug will do. But with his short stature and teeny T. Rex arms, is a hug impossible? Not if Tiny has anything to say about it! Join this plucky little dino in his very first adventure, Tiny T. Rex and the Impossible Hug—a warm and funny tale that proves the best hugs come from the biggest hearts. • Readers are sure to fall in love with Tiny! • Full of sweet, adorable illustrations • Teaches lessons in kindness, overcoming obstacles, and perseverance Fans of Dragons Love Tacos, Grumpy Monkey, and Llama Destroys the World will enjoy following Tiny on his big adventure. • Great family read aloud book • Perfect for dinosaur enthusiasts • Picture books for preschool and kindergarten
Big change is afoot in this swamp!
Tyrannosaurus rex may be the most famous dinosaur of all time, but how did we discover this beloved beast? Retrace the steps including the scientists, digs, and fossils from Wyoming to China that brought T. rex into modern times. With supports for the Common Core and visual learning, Dinosaur Discovery Timelines provide a fresh approach to prehistoric creatures.