What Caused the End-Cretaceous Mass Extinction?
Our series on mass extinctions has explored Earth’s five mass extinctions: the End-Ordovician, the Late Devonian, the End Permian, the End-Triassic, and the End-Cretaceous (K-Pg) extinction. We are at the last mass extinction event. What caused the End-Cretaceous mass extinction? The End-Cretaceous mass extinction was caused by a 6-9 mile … Continue Reading