The way the Washington State Department of Natural Resources (DNR) sees it, Taylor Swift’s Eras Tour is “championing awareness of Earth’s geologic eras,” according to a department press release. This ...

Add Yahoo as a preferred source to see more of our stories on Google. River full of debris Getty Images/panaramka Earth's 4.5 billion year geological history is full of death and rebirth, mass ...

3. 25 Facts About Geologic Time That Made Our Brains Hurt 4. How Do We Know? A Glimpse into Geologic Sleuthing 5. Our ...

This image is taken from the Geologic Time Viewer, a project presented last week at MIT, which shows how materials created over millions of years in geologic time are now a part of our everyday lives.

Reston, VA – The U.S. Geological Survey (USGS) and the Association of American State Geologists (AASG) announced that they have developed an updated geologic time scale and color scheme for use in ...

What was the West like a thousand years ago, a million years ago — even a billion years ago? And how is that history still visible and consequential today? These were the driving questions behind the ...

Introduction -- Pioneer geologists of the American West / Dr W. Lyle Dockery -- Physical geology -- Regional geography -- Cities, towns and highways / American Association of Petroleum Geologists and ...