Product Description
One hundred million years ago, the skies were filled with enormous flying reptiles. With wings spans up to nearly forty feet, pterosaurs were the dominant life form on earth. The relationship of these giants of the air to dinosaurs and to other reptiles, their varied appearance and lifestyles, their evolution and extinction, the fossil discoveries that scientists are continually making throughout the world--all are depicted in this beautifully illustrated, accessible book for young scientists and their parents and teachers.Product Videos
Custom Field
Author Caroline Arnold
Binding Library Binding
Language English
Book Type Nonfiction
Grade Content 7
Lexile 1170
Accelerated Reading Level 7.5
Subject Science
Standard S7L5c. Analyze patterns in the fossil record about the existence, diversity, and extinction of organisms and their relation to modern organisms.
Copyright 2004
