260 million years ago, life on Earth suffered wave after wave of cataclysmic extinctions, with the worst-- the end-Permian extinction-- wiping out nearly every species on the planet. This book delves into the mystery behind these extinctions and sheds light on the fateful role the primeval supercontinent, known as Pangea, may have played in causing these global catastrophes. Drawing on the latest discoveries as well as his own field expeditions to...