The Marine-Life Era on Urantia

Paper 59 divides Earth's history into five major eras, focusing on the fascinating period when life first emerged in our planet's ancient seas. During the marine-life era, which lasted 250 million years, simple organisms evolved into complex creatures like the dominant trilobites, while the first plants began their bold venture onto land. This paper reveals how our planet's oceans served as the primordial cradle of life, setting the stage for all the diverse forms of life we see today.