An exposed seam of the KT Boundary in Colorado

- Image ID: BGENAE
An exposed seam of the KT Boundary in Colorado
Julie Mowbray / Alamy Stock Photo
Image ID: BGENAE
The KT Boundary displays evidence of an asteroid impact 65 million years ago, that wiped out 70% of life on Earth, including the Dinosaurs.
Location: KT Boundary, Colorado, USA