Dinosaur Systematics presents a current overview of dinosaur systematics, increasing our understanding of dinosaurs as a biological species.

A highly illustrated celebration of dinosaurs for general readers, presenting a thorough survey from the earliest discoveries to contemporary controversies over extinction. Chapters are written by experts in fields including functional morphology, paleobiology, and biogeography, with sections on the discovery of dinosaurs, the study of dinosaurs, groups of dinosaurs, their

Ceratopsids, or horned dinosaurs, are a group of large-bodied, quadruped herbivores, which lived roughly 65–70 million years ago. Part of a larger group of dinosaurs that includes stegosaurs, ankylosaurs, ornithopods, and pachycephalosaurs, the better-known members of the ceratopsids include centrosaurs, chasmosaurs, and triceratops. Easily distinguished by the horns and frills

This is a New York Public Library Outstanding Reference Book of 1998. While the inhabitants of the lost world have long held sway over our imaginations, in recent years dinosaur science has experienced an explosive growth. More books on dinosaurs have been published in the past decade than in all

This major study on heterodontosaurid dinosaurs is the first to review the taxonomy, morphology, functional anatomy, and phylogeny of this important early radiation of small-bodied herbivores. Heterodontosaurids persisted for approximately 100 My, from Late Triassic to Early Cretaceous time, during which they evolved some of the most sophisticated dentitions for