jan 1, 8000000 BC - Uplift of the Rocky Mountains
Description:
The mountains that make up the park, along the rest of the Rocky Mountains, were uplifted during the Laramide Orogeny starting around 70-80 million years ago and ending roughly 35 million years ago.Added to timeline:
Date:
jan 1, 8000000 BC
Now
~ 5883516 years ago