What event brought the end of the Mesozoic Era?

1 Answer
Sep 26, 2016

A mass extinction marked the end of the Mesozoic Era

Explanation:

The Mesozoic era is the era of dinosaurs and lasted 180 million years. This era includes 3 well-known periods - Triassic, Jurassic, Cretaceous. A mass extinction marked the beginning and the end of the Mesozoic Era.