Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Illinois Basin  | |
|---|---|
| BT | United States |
| .Illinois Basin | |
| RT | Kentucky |
| Illinois | |
| Indiana | |
| Aux Vases Sandstone | |
| Tippecanoe Sequence | |
| SN | Structural basin. Indexed with states as applicable. |
| Illinois Deep Hole Project | |
|---|---|
| RT | boreholes |
| continental crust | |
| cores | |
| heat flow | |
| Illinois | |
| SN | Borehole in Stephenson County, NW Illinois. Added to Thesaurus in 1985. |
| Illinois River | |
|---|---|
| RT | Arkansas |
| Colorado | |
| Illinois | |
| Oklahoma | |
| Oregon | |
| United States | |
| SN | River in many locations. In N and W Illinois, formed by the confluence of Des Plaines and Kankakee rivers and flows W and SW to the Mississippi River. Also in Jackson County Colorado, N Colorado. Also in Benton County Arkansas, NW Arkansas; and Adair, Seq |
| Illinois State Geological Survey | |
|---|---|
| BT | government agencies |
| .survey organizations | |
| ..Illinois State Geological Survey | |
| RT | Illinois |
| Illinoisan | |
|---|---|
| USE | Illinoian |