All the Latest Game Footage and Images from Cambrian Dawn Journey to a time long forgotten... In this thrilling underwater world of strange and beautiful creatures, only the strongest species will ...

Learn more about a time period marked by an intense burst of evolution. 3 min read The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known.

But here in the Burgess Shale, the conditions were just right for preventing decomposition, an underwater landslide ... It was the time of the Cambrian Explosion, an eruption of life when Earth ...

All animal evolution for the last half billion years has come from tinkering with these Cambrian body plans. Then, between about 570 and 530 million years ago, another burst of diversification ...