4 ms·
The brief timespan of the Cretaceous–Paleogene extinction event does not get a "-cene", let's maybe wait a few million years and see what/who's left before bran
by polotics 8y ago
The brief timespan of the Cretaceous–Paleogene extinction event does not get a "-cene", let's maybe wait a few million years and see what/who's left before branding ourselves anything but an extinction trigger.