| Overview and introduction
to the group of related animals commonly referred to as the Dinosauria.
Anatomy, evolutionary relationships, place in the world. Dinosaurs
dominated every known terrestrial ecosystem for almost 150 million
years - one of the most impressive success stories in the entire history
of life on Earth, including the modern Age of Mammals. Beyond the
scales, feathers, teeth, and claws, there is much to learn about the
world in general and perhaps the place of humans in it by studying
the Age of Reptiles. Examination of the dinosaurs themselves, the
time in which they lived, their history, and the ways in which we
study them. |