Hosted on MSN4mon
Evidence found in Colorado may prove the Earth was once covered in ice
The evidence is notable for people who believe in “Snowball Earth,” which is a ... a postdoctoral researcher of geological sciences at CU Boulder. Co-authors for the study include Rebecca ...
Evidence from Snowball Earth found in ancient rocks on Colorado’s Pikes Peak – it’s a missing link
Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...