Excavating four billion years of history from the ground beneath our feet! Over the past four billion years, life on our planet has evolved from microscopic single-celled organisms to the incredible array of flora and fauna today. In the course of this time, layer upon layer of life was buried in sediment, turning into a fossilised record of the planet's history. This highly-illustrated, large-format book looks at all the incredible things that scientists have learned from the fossil record: The ways in which continents have drifted, merged and fragmented again. The life forms that have evolved and the great extinction events that wiped them out. Clear, concise texts are accompanied by Sophie Williams' warm and entertaining illustrations, making this a book to cherish and return to. A worthy follow-on from Earth-Shattering Events.