Spiral with Geological Time Periods (IMAGE)

National Science Foundation

Spiral with Geological Time Periods

Caption

This is a time spiral: Looking back through time to understand future climate change.

Credit

NASA

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.