Showing results for "Ocean" in Ancient

Bloomsbury presents Ocean: A History of the Atlantic Before Columbus by John Haywood, read by Ben Eagle. Ocean is an ambitious history of the pre-Columbian Atlantic Ocean, a story that begins with the formation of the mid-Atlantic ridge some 200 million years ago and ends with the Castilian...

This volume, aimed at the general audience, presents life and times of the amazing animals that inhabited Earth more than 500 million years ago. The Cambrian Period was a critical time in Earth's history. During this immense span of time nearly every modern group of animals appeared. Although life had been around for more than 2 million millennia, Cambrian rocks preserve the record of the first appearance of complex animals with eyes, protective skeletons, antennae, and complex ecologies.