Kentucky Geological Survey
- State-mandated organization whose mission is the collection, preservation, and dissemination of information about mineral and water resources and the geology of the Commonwealth of Kentucky.
- http://www.uky.edu/KGS/

Kentucky Paleontological Society
- Group of professionals and serious amateurs promoting the science of paleontology. Includes information about collecting, lecture schedule, and fossil descriptions.
- http://www.uky.edu/OtherOrgs/KPS/

Fossils of Kentucky
- Extensive information about fossil groups found in the state.
- http://www.uky.edu/KGS/coal/webfossl/fosslbig.htm