Mega-Cool Megafauna: Creatures of Ancient Seas

Mega-Cool Megafauna: Creatures of Ancient Seas — page 1
The Ancient Seas How do we know what lived in the sea long ago Fossils Ancient bones shells and other parts of living things washed up on seashores where people found them Finding fossils led people such as Mary Anning to discover megafauna The rocks on this beach in Lyme Regis England sometimes have fossils in them 4