This post is largely just a graphic, or page if you will, of the major forces that shaped life on earth today. It covers the very beginning of Earth's formation until today, the major life species trends and Geologic Eras that have all conspired to me writing this out on this little blog article. So, setting this up... I arranged Dr. Ann Purdy to come to a meeting that I arranged for a club I currently help out with their general meeting nights. We cover all sorts of topics t