"Provides an annotated timeline of the discovery of Tyrannosaurus rex including details on the scientists, dig sites, fossils, and other findings that have shap

"Provides an annotated timeline of the discovery of Tyrannosaurus rex including details on the scientists, dig sites, fossils, and other findings that have shap

Describes the discovery and excavation of the world's only complete Tyrannosaurus fossil in Montana, and what was learned from it.

Photographed in full color.

A detective story that encourages children to look closer at artifactsDo you know your dinosaurs? Dan does. He and his dog are digging down to see if they can f