4,600 - 541 mya

Paleozoic.html
Paleozoic.html
Paleozoic.html
Mesozoic.html
Mesozoic.html
Mesozoic.html
Cenozoic.html
Cenozoic.html
Cenozoic.html
WIfossil.html

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.

HowAreFossilsMade.html

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.

Resources.html

Click here to access dozens of great classroom resources from world-class websites all over the world!

Copyrighted by Colossal Fossils Inc. for the next 65 millions years...

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