books.google.co.uk - This best-selling historical geology text provides geologists with an excellent balance of basic geology and paleontology. The ninth edition presents rich, authoritative coverage of the history of the Earth, offering the most comprehensive history in the discipline today. It maintains its strong approach...http://books.google.co.uk/books/about/The_Earth_Through_Time.html?id=D0yl7Cqsu78C&utm_source=gb-gplus-shareThe Earth Through Time