Category:Fossils of Illinois
Types of fossils that can be found in the US state of .
This category has the following 4 subcategories, out of 4 total.
- ► Fossils from Illinois (2 C, 1 F)
- ► New crinoids from the Chicago area (11 F)
- ► Pennsylvanian flora of northern Illinois (46 F)
Media in category "Fossils of Illinois"
The following 5 files are in this category, out of 5 total.