What is a dinosaur? How big was a baby dinosaur when it was born? Which dinosaur was the smartest? How do we know what color dinosaurs were? What is the biggest dinosaur? These and scores of other questions are answered clearly and concisely in this readable, fact-filled guide. Early in the book, Canadian paleontologist Philip J. Currie and his Danish colleague Eva B. Koppelhus dismiss the popular notion that all dinosaurs lived at the same time. Actually, various species dominated their environments over a span of some 160 million years. The authors also provide a wealth of information about where and how the first dinosaur fossils were discovered; the sizes, nesting habits, and eyesight of dinosaurs; how dinosaurs hunted; other animals related to dinosaurs; and many other aspects of this intriguing topic.

101 Questions About Dinosaurs

Science & Math

Currie, Philip J.

Koppelhus, Eva B.

Biological Sciences

Dover Publications

Twister, a young Centrosaurus with an uneven neck shield, joins others to migrate north for the summer and return south in the fall, a journey that takes an enormous toll and gives Twister a chance at leadership, in a story that also includes informationabout Centrosaurus.Twister, a young Centrosaurus, joins others to migrate north for the summer and return south in the fall, a journey that takes an enormous toll and gives Twister a chance at leadership, in a story with information about Centrosaurus.

A Moment In Time With Centrosaurus (A Moment In Time)

Children's Books

Sovak, Jan

Animals

Red Deer Press

Layah, a small, feathered predatory dinosaur of the saurischian family, hunts for food and avoids her enemies, watches the mammals, birds, and reptiles around her, and finds temporary shelter near a volcano, in a story that also includes information about Sinosauropteryx.Layah, a small, feathered predatory dinosaur, hunts for food and avoids her enemies, watches the mammals, birds, and reptiles around her, and finds shelter near a volcano, in a story that also includes information about Sinosauropteryx.

A Moment In Time With Sinosauropteryx (A Moment In Time Series)

Troodon Producitons

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Books by Koppelhus, Eva B.