The Cenozoic era, meaning “new life”, is a division of earth’s history spanning from around 66 million years ago to the present. It is subdivided into the Paleogene, Neogene and Quaternary periods. The beginning of the Cenozoic is characterised by a phase of recovery following the end Cretaceous mass extinction, and during which mammals and birds began to diversify.
Published on September 15th, 2012 | by David Marshall
In our first episode on the early origins of life, we discussed how without symbiosis or mutualism (the co-operation of organisms) life as we know it would not have evolved past its most basic levels. Within [&hellip... Read More →