This original CuriosityStream 3-part documentary series features stunning animations in Ultra HD 4K quality and sheds light on the kind of life that existed in the Permian, Triassic and Cretaceous periods beginning 250 million years ago.

In this 3-part original and exclusive CuriosityStream series, travel back in time to visit the three most powerful extinction events in Earth's history. Only in the last blink of an eye have a variety of ancient sea creatures and land dwellers evolved to inhabit the Earth. This series explores the major events that wiped out between 70-90% of Earth's species developed during the Permian, Triassic and Cretaceous periods. Available in 4K only on CuriosityStream.—CuriosityStream