Prehistoric animals once roamed — and ruled — planet Earth. Some of them ... After the extinction of the dinosaurs, it zipped up the food chain and quickly came to dominate the tropical ...

What comes to mind when you think of the prehistoric world? For many, it is dinosaurs, the fierce and powerful stars of the Mesozoic era, which spanned from about 251 to 66 million years ago.

The museum hopes that after learning about the planet’s prehistoric past ... tantalizingly close in time to when the dinosaurs went extinct, a multitude of sea creatures died here — a ...