A Brief History of Earth: Four Billion Years in Eight ChaptersHarvard's acclaimed geologist "charts Earth's history in accessible style" (AP) "A sublime chronicle of our planet. Booklist, STARRED review How well do you know the ground beneath your feet? Odds are, where you're standing was once cooking under a roiling sea of lava, crushed by a towering sheet of ice, rocked by a nearby meteor strike, or perhaps choked by poison gases, drowned beneath ocean, perched atop a mountain range, or roamed by fearsome