The Triassic (251.9 to 201.3 million years before present)
The Jurassic (201.3 to 145 million years before present)
The dinosaurs of the Morrison Formation
The Lower Cretaceous (145 to 100.5 million years before present)
Argentina-where the giants live
Myanmar-trapped in "liquid gold"
The Upper Cretaceous (100.5 to 66 million years before present)
Tyrannosaurus-the measure of all things!
Movement captured in the stone: what footprints tell us
