|Athro, Limited Earth Science K-T Field Trip|
|The K-T Boundary|
The Cretaceous-Tertiary boundary lies in a thin coal that outcrops on the slope on the right side of this image. Click on the image to exaime more closely.
You are currently looking at the Cretaceous-Tertiary boundary. These rocks are labeled 3 on the section at right. You may return to a view of Iridium Hill, or click anywhere on the section at right to explore further.