The Places to See Fossils in Colorado poster features a map of Colorado color-coded to represent the respective geologic ages of rocks throughout the state (See the “Key to Ages of Colorado Rocks” in ...
Snowball Earth theory gets a boost from Colorado rock findings Tava sandstone formation provides key evidence for global ice ...
While the Earth has experienced countless climate variations during its long history, a longstanding hypothesis known as ...
We hope the secrets of these elusive Cryogenian rocks in Colorado will lead to the discovery of further terrestrial records ...