The Marine-Life Era on Urantia

Audio File   The history of Urantia is reckoned as beginning about one billion years ago and extending through five major eras: The prelife era extends over the initial four hundred and fifty million years, from about the time our planet attained its present size to the time of life establishment. Students here have designated … Continue reading The Marine-Life Era on Urantia

Early Marine Life in the Shallow Seas — The Trilobite Age

Audio File   By the dawn of this period of relative quiet on the earth's surface, life is confined to the various inland seas and the oceanic shore line; as yet no form of land organism has evolved. Primitive marine animals are well established and are prepared for the next evolutionary development. Ameba are typical … Continue reading Early Marine Life in the Shallow Seas — The Trilobite Age