Dougal Dixon

After Man: A Zoology of the Future is a 1981 speculative evolution book by the Scottish geologist and author, Dougal Dixon. In it, he presents his hypothesis of various organisms apparent after a mass extinction succeeding our own time.

From exploring the basic principles of geology to starting a rock and mineral collection, The Practical Geologist is the perfect introduction to the world of earth science. Beginning with a history of the earth's formation and development, this book explores the substances that compose the planet, movements within …

The ultimate reference to 355 dinosaurs from the Triassic, Jurassic and Cretaceous periods, including more than 900 watercolors, maps, timelines and photographs.