Fossils thought to be from animals killed by K-T asteroid found

I thought about bumping the earlier thread (that this should be merged with) but decided it was too speculative (the rework possibility mentioned).

It is just correcting an asymmetry in terms. Cretaceous–Tertiary is like saying “December-2022”. Cretaceous-Paleogene is like saying “December-January”. (I still like to call it “Katey”, though.)