Quotes Donut - This is a point known to geology as the KT boundary1 and it marks the time, 65 million years ago, when the dinosaurs and roughly half the world’s other species of animals abruptly vanish from the fossil record.

This is a point known to geology as the KT boundary1 and it marks the time, 65 m... - Bill Bryson - Quotes Donut

Written By Bill Bryson

This is a point known to geology as the KT boundary1 and it marks the time, 65 million years ago, when the dinosaurs and roughly half the world’s other species of animals abruptly vanish from the fossil record.

7 Reads • November 21, 2020