One of the most geologically complex and diverse states, California spent much of the age of dinosaurs under water. While most of the fossils found in the state

"Mesozoic Birds is the first book to bring together world-renowned specialists on fossil birds and their importance to avian origins and, more importantly, it s

This second edition includes coverage of dinosaur systematics, reproduction, life history strategies, biogeography, taphonomy, paleoecology, thermoregulation &

Provides information about enormous reptiles who swam the seas during the dinosaur age.

Explore the world of dinosaurs with the Smithsonian! From the mighty T. rex to the plant-grazing Triceratops, Smithsonian Jigsaw Journeys: Dinosaurs & Other Pre