Readers discover incredible dinosaurs and lush landscapes in this vibrant book. They experience the flourishing natural environments of the Lower Jurassic perio
Readers discover incredible dinosaurs and lush landscapes in this vibrant book. They experience the flourishing natural environments of the Lower Jurassic perio
The dinosaurs of the Upper Jurassic were larger than ever before, including the first birds and incredible sea creatures. The most amazing dinosaurs and reptile
The Upper Triassic period is when dinosaurs first began to roam Earth. Readers explore the world of the first dinosaurs in this book. They learn about giant sea
Readers get a detailed look at the landscapes and creatures of the Lower Cretaceous period and the dramatic changes of life on Earth during that time. They expl