In Earth’s largest extinction, land animal die-offs began long before marine extinction
Sunday, March 29, 2020 - 14:50
in Paleontology & Archaeology
The mass extinction at the end of the Permian Period 252 million years ago — one of the great turnovers of life on Earth — appears to have played out differently and at different times on land and in the sea, according to newly redated fossils beds from South Africa and Australia. New ages for […]