Geologic Systems Pennsylvanian| System | Drawer # | Lithic Type | County | County Exp. # | Cat. # | Heated | Exposure |
|---|
| Pennsylvanian | 7 | Argentine | Madison | MD-A1+ | 163 | + | Q |
| Pennsylvanian | 7 | Argentine | Madison | MD-A2 | 164 | | Q |
| Pennsylvanian | 7 | Argentine | Madison | MD-A2+ | 164 | + | Q |
| Pennsylvanian | 7 | Argentine | Pottawattamie | PW-B | 146 | | Q |
| Pennsylvanian | 7 | Argentine | Pottawattamie | PW-B+ | 146 | + | Q |
| Pennsylvanian | 7 | Bethany Falls A | Madison | MD-D | 321 | | O |
| Pennsylvanian | 7 | Bethany Falls A | Madison | MD-D+ | 321 | + | O |
| Pennsylvanian | 7 | Bethany Falls A | Madison | MD-E | 322 | | M |
| Pennsylvanian | 7 | Bethany Falls A | Madison | MD-E+ | 322 | + | M |
| Pennsylvanian | 7 | Bethany Falls B | Adair | AD-A1 | 323 | | Q |
| Pennsylvanian | 7 | Bethany Falls B | Adair | AD-A1+ | 323 | + | Q |
| Pennsylvanian | 7 | Bethany Falls B | Pottawattamie | PW-A | 145 | | Q |
| Pennsylvanian | 7 | Bethany Falls B | Pottawattamie | PW-A+ | 145 | + | Q |
| Pennsylvanian | 7 | Cement City | Union | UN-A | 315 | | Q |
| Pennsylvanian | 7 | Cement City | Union | UN-A+ | 315 | + | Q |
| Pennsylvanian | 7 | Curzon | Fremont | FM-A | 326 | | Q |
| Pennsylvanian | 7 | Curzon | Fremont | FM-A+ | 326 | + | Q |
| Pennsylvanian | 7 | Curzon | Mills | ML-E1 | 324 | | |
| Pennsylvanian | 7 | Curzon | Mills | ML-E1+ | 324 | + | |
| Pennsylvanian | 7 | Curzon A | Fremont | FM-B | 325 | | C |
| Pennsylvanian | 7 | Curzon A | Fremont | FM-B+ | 325 | + | C |
| Pennsylvanian | 7 | Curzon B | Pottawattamie | PW-C1 | 327 | | Q |
| Pennsylvanian | 7 | Curzon B | Pottawattamie | PW-C1+ | 327 | + | Q |
| Pennsylvanian | 7 | Ervine Creek | Pottawattamie | PW-C2 | 329 | | Q |
| Pennsylvanian | 8 | Ervine Creek | Pottawattamie | PW-C2+ | 329 | + | Q |
| Pennsylvanian | 8 | Hertha (Top) | Pottawattamie | PW-A1 | 147 | | Q |
| Pennsylvanian | 8 | Hertha (Top) | Pottawattamie | PW-A1+ | 147 | + | Q |
| Pennsylvanian | 8 | Hertha (Bottom) | Pottawattamie | PW-A2 | 144 | | Q |
| Pennsylvanian | 8 | Hertha (Bottom) | Pottawattamie | PW-A2+ | 144 | + | Q |
| Pennsylvanian | 8 | Hertha | Union | UN-A1 | 165 | | Q |
| Pennsylvanian | 8 | Hertha | Union | UN-A1+ | 165 | + | Q |
| Pennsylvanian | 8 | Plattsmouth | Mills | ML-B | 160 | | Q |
| Pennsylvanian | 8 | Plattsmouth | Mills | ML-B+ | 160 | + | Q |
| Pennsylvanian | 8 | Plattsmouth | Montgomery | MM-A1 | 13 | | Q |
| Pennsylvanian | 8 | Plattsmouth | Montgomery | MM-A1+ | 13 | + | Q |
| Pennsylvanian | 8 | Plattsmouth | Montgomery | MM-A2 | 153 | | Q |
| Pennsylvanian | 8 | Plattsmouth | Montgomery | MM-A2+ | 153 | + | Q |
| Pennsylvanian | 8 | Raytown | Montgomery | MD-F | 347 | | Q |
| Pennsylvanian | 8 | Raytown | Montgomery | MD-F+ | 347 | + | Q |
| Pennsylvanian | 8 | Sheldon | Mills | ML-E2 | 333 | | Q |
| Pennsylvanian | 8 | Sheldon | Mills | ML-E2+ | 333 | + | Q |
| Pennsylvanian | 8 | Spring Branch (Lower) | Mills | ML-A1 | 31 | | Q |
| Pennsylvanian | 8 | Spring Branch (Lower) | Mills | ML-A1+ | 31 | + | Q |
| Pennsylvanian | 8 | Spring Branch (Upper) | Mills | ML-A2 | 32 | | |
| Pennsylvanian | 8 | Spring Branch (Upper) | Mills | ML-A2+ | 32 | + | |
| Pennsylvanian | 8 | Spring Branch A | Mills | ML-D | 334 | | C |
| Pennsylvanian | 8 | Spring Branch A | Mills | ML-D+ | 334 | + | C |
| Pennsylvanian | 8 | Spring Branch | Montgomery | MM-A3 | 154 | | Q |
| Pennsylvanian | 9 | Spring Branch | Montgomery | MM-A3+ | 154 | + | Q |
| Pennsylvanian | 9 | Spring Branch B | Montgomery | MM-B | 335 | | Q |
| Pennsylvanian | 9 | Spring Branch B | Montgomery | MM-B+ | 335 | + | Q |
| Pennsylvanian | 9 | Stoner | Adair | AD-B | 338 | | C |
| Pennsylvanian | 9 | Stoner | Adair | AD-B+ | 338 | + | C |
| Pennsylvanian | 9 | Stoner | Cass | CA-A | 340 | | M |
| Pennsylvanian | 9 | Stoner | Cass | CA-A+ | 340 | + | M |
| Pennsylvanian | 9 | Stoner | Cass | CA-B | 339 | | M |
| Pennsylvanian | 9 | Stoner | Cass | CA-B+ | 339 | 0 | M |
| Pennsylvanian | 9 | Stoner | Mills | ML-C | 162 | | O |
| Pennsylvanian | 9 | Stoner | Mills | ML-C+ | 162 | + | O |
| Pennsylvanian | 9 | Winterset A | Adair | AD-A2 | 341 | | Q |
| Pennsylvanian | 9 | Winterset A | Adair | AD-A2+ | 341 | + | Q |
| Pennsylvanian | 9 | Winterset A | Decatur | DT-A | 342 | | Q |
| Pennsylvanian | 9 | Winterset A | Decatur | DT-A+ | 342 | + | Q |
| Pennsylvanian | 9 | Winterset A | Madison | MD-B | 161 | | Q |
| Pennsylvanian | 9 | Winterset A | Madison | MD-B+ | 161 | + | Q |
| Pennsylvanian | 9 | Winterset A | Madison | MD-C | 343 | | C |
| Pennsylvanian | 9 | Winterset A | Madison | MD-C+ | 343 | + | C |
| Pennsylvanian | 9 | Winterset C | Harrison | HR-A | 345 | | Q |
| Pennsylvanian | 9 | Winterset C | Harrison | HR-A+ | 345 | + | Q |
| Pennsylvanian | 9 | Hematite | Van Buren | VB-L | 118 | | |
| Pennsylvanian | 9 | Hematite | Van Buren | VB-L+ | 118 | + | |
| Pennsylvanian | 9 | Bog Iron | Wapello | WP-A | 523 | | |
