Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Ohio County Indiana  | |
|---|---|
| BT | Indiana |
| .Ohio County Indiana | |
| Ohio County Kentucky | |
|---|---|
| BT | United States |
| .Kentucky | |
| ..Ohio County Kentucky | |
| Ohio County West Virginia | |
|---|---|
| BT | United States |
| .West Virginia | |
| ..Ohio County West Virginia | |
| NT | Wheeling West Virginia |
| SN | N West Virginia. |
| Ohio Range | |
|---|---|
| BT | Antarctica |
| .Ohio Range | |
| SN | N of the Horlick Mountains and S of Marie Byrd Land. |
| Ohio River | |
|---|---|
| BT | United States |
| .Ohio River | |
| RT | Kentucky |
| Illinois | |
| Indiana | |
| Ohio | |
| Pennsylvania | |
| West Virginia | |
| Cincinnati Ohio | |
| SN | Formed by confluence of the Allegheny and Monongahela rivers at Pittsburgh. It flows W and SW into the Mississippi River at Cairo, Illinois. Indexed with states as applicable. |
| Ohio River basin | |
|---|---|
| BT | United States |
| .Ohio River basin | |
| RT | Kentucky |
| Illinois | |
| Indiana | |
| Ohio | |
| Pennsylvania | |
| West Virginia | |
| Mississippi River basin | |
| SN | E United States. Formed by confluence of Allegheny and Monongahela rivers. Chief tributaries are Beaver River, Muskingum River, Hocking River, Scioto River, Miami River, Wabash River, Kanawha River, Guyandot River, Big Sandy River, Licking River, Kentucky |
| Ohio River valley | |
|---|---|
| BT | United States |
| .Ohio River valley | |
| UF | Ohio Valley |
| RT | Kentucky |
| Illinois | |
| Indiana | |
| Ohio | |
| Pennsylvania | |
| West Virginia | |
| SN | Indexed with states as applicable. |
| Ohio Shale | |
|---|---|
| BT | Chronostratigraphic Units |
| .Phanerozoic | |
| ..Paleozoic | |
| ...Devonian | |
| ....Upper Devonian | |
| .....Ohio Shale | |
| RT | Kentucky |
| Ohio | |
| West Virginia | |
| Cleveland Member | |
| Huron Member | |
| SN | Includes Cleveland Member, Huron Member, Chagrin Member. Ohio, N central Kentucky, and West Virginia. |
| Ohio State University | |
|---|---|
| RT | academic institutions |
| Ohio | |
| SN | In Columbus, Franklin County. |
| Ohio Valley | |
|---|---|
| USE | Ohio River valley |