The Eternal Frontier : An Ecological History of North America and Its Peoples

An account of the ecological history of North America over the last 65 million years, from the arrival of the largest asteroid ever to hit the Earth, through the evolution of North America's landscape, mountains, forests, prairies, volcanoes, and rivers, its climate and flora and fauna, and the Burgess shale, through the story of the Native Americans to the arrival of the European invaders.