Gemstone Blog — Fossil dating
How Old Is That Rock? How Geologists Tell Time
Posted by Roxi Beaton on
Discover how scientists uncover the ages of rocks and piece together a story that stretches back billions of years.
How Geological Time Is Measured: Understanding the Geologic Time Scale
Posted by Roxi Beaton on
Learn how scientists measure geological time using radiometric dating, fossils, and rock layers