In Earth’s largest extinction, land animal die-offs began long before marine extinction

New dates for fossils indicate land animal turnover extended for hundreds of thousands of years University of California – Berkeley The mass extinction at the end of the Permian Peri od 252 million years ago — one of the great turnovers of life on Earth — appears to have played out differently and at different … Continue reading In Earth’s largest extinction, land animal die-offs began long before marine extinction