| Location Matches |
| US |
| Arkansas |
| Nepheline Syenite near Little Rock - Little Rock, AR US |
| Highway 62 Roadcut north of Eureka Springs - Eureka Springs, AR US |
| Highway 65 Limestone Roadcut near Tower Road - Burlington, AR US |
| Indiana |
| 421 Roadcuts north of Madison (fossils) - Madison, IN US |
| Kansas |
| Hill City area road cuts - Hill City, KS US |
| Kentucky |
| Highway 60 roadcut near Garrett - geodes - Garrett, KY US |
| Fossils Near Worthville - Worthville, KY US |
| Missouri |
| Meramec Station Road Limestone Road Cuts - St. Louis, MO US |
| La Grange Road Cut - La Grange, MO US |
| Shepherd of the Hills Expressway Roadcut - Branson, MO US |
| New London Fossils - New London, MO US |
| Nevada |
| Flourescent material in roadcut - High Desert, NV US |
| South Dakota |
| Custer Road Cut - Custer, SD US |
| Texas |
| Highway 29 - Llano to Mason - Mile 15.5 - Llano, TX US |
| Highway 29 - Llano to Mason - Mile 20.8 - Mason, TX US |
| Wisconsin |
| Middle Ordovician Fossils - Fennimore, WI US |
