Trilobite Fossil
![trilobite specimen cluster](https://rockhoundingmaps.com/wp-content/uploads/2023/09/trilobite-specimen-cluster.jpg)
Trilobite fossils come from species of creatures that lived in the ocean but died out at the end of the Permian, over 250 million years ago. If you’re like me then you’re wondering what could kill off a species living beneath the ocean water. Well, scientists believe the Permian mass extinction is the cause of […]