In the days when dinosaurs dominated the earth, their marine counterparts - every bit as big and ferocious - reigned supreme in prehistoric seas. In this book,

Told in rich detail and with gorgeous color recreations, this is the story of marine life in the age before the dinosaurs. During the Middle Triassic Period (24

Takes a look at the prehistoric reptiles that lived in the Earth's oceans during the Mesozoic era (about 250 to 65 million years ago).

The girl who found the first sea reptile fossil Mary Anning loved to scour the shores of Lyme Regis, England, where she was born in 1799, for stone sea lilies a

The Sea Dragon is the largest and heaviest helicopter in the United States military. It can transport troops and haul cargo. It is also used to detect and blow