Earth S Ocean Was Stagnant And Stinking For A Billion Years Here S Why That S Exciting
Our planet has been shaped by many monumental events. From the Cambrian explosion around 540 million years ago, when most animal forms appeared, to the rise and fall of the dinosaurs, the dramatic course of biological evolution is well documented by the fossil record. Similarly, from the glaciations of the most recent ice age, to much earlier “snowball Earth” periods, when the entire planet may have frozen over for millions of years, climate change has left a clear imprint on the geological record....