March 24, 2018
A Brief History of Colorado Through Time (Geology of Colorado)
One of the many fascinating videos from our geo-friends up the road at University of Colorado-Boulder:…
The Precambrian is often thought of as a supereon because it is made up of the Hadean, Archean, and Proterozoic eons. The Precambrian includes the earliest known part of Earth’s history and accounts for 88% of the Earth’s geologic time. Precambrian Pikes Peak Granite was formed from mass amounts of molten rock that later merged to form the continents.