For ancient deep-sea plankton, a long decline before extinction
Tuesday, July 19, 2016 - 10:01
in Paleontology & Archaeology
A new study of nearly 22,000 fossils finds that ancient plankton communities began changing in important ways as much as 400,000 years before massive die-offs ensued during the first of Earth’s five great extinctions. The research, published July 18 in the Early Edition of the Proceedings of the National Academy of Sciences, focused on large […]