Wisconsin is rich with fossils. Though you won’t find any dinosaurs, you can find trilobites, shells, and corals in many locations throughout the state. To find fossils near you, click here.

How are fossils made?

Learn about the fossilization process and find out what it takes for a living animal to become a part of our collection at Colossal Fossils.


Click on the timeline to the left to learn more about Earth’s amazing history.