| 20401 |
| North American | Upper Carboniferous (Pennsylvanian) | 26810 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Honaker Trail | View |
| 20402 |
| North American | Upper Carboniferous (Pennsylvanian) | 26810 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Honaker Trail | View |
| 20403 |
| North American | Upper Carboniferous (Pennsylvanian) | 26810 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |
| 20404 |
| North American | Upper Carboniferous (Pennsylvanian) | 26810 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |
| 20405 |
| North American | Upper Carboniferous (Pennsylvanian) | 26810 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |
| 20406 |
| North American | Upper Carboniferous (Pennsylvanian) | 26810 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |
| 20407 |
| North American | Upper Carboniferous (Pennsylvanian) | 26754 | North American | Marine Shallow | Crossbedding | Sandstone | Saltsburg | View |
| 20408 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20409 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20410 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20411 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20412 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20413 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20414 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20415 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20416 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20417 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20418 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20419 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20420 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20421 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20422 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20423 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20424 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20425 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20426 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20427 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20428 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20429 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20430 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20431 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20432 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tonganoxie Sandstone | View |
| 20433 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20434 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20435 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20436 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20437 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20438 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20439 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20440 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20441 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20442 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20443 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20444 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20445 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20446 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20447 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20448 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20449 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20450 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20451 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20452 |
| North American | Upper Carboniferous (Pennsylvanian) | 26753 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Tondanoxie paleovalley | View |
| 20453 |
| North American | Upper Carboniferous (Pennsylvanian) | 26750 | North American | Marine Deep | Crossbedding | Sandstone | Brush Creek Limestone | View |
| 20454 |
| North American | Upper Carboniferous (Pennsylvanian) | 26750 | North American | Marine Deep | Crossbedding | Sandstone | Mahoning | View |
| 20455 |
| North American | Upper Carboniferous (Pennsylvanian) | 26744 | North American | Marine Deep | Crossbedding | Sandstone | Brush Creek Limestone | View |
| 20456 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Sandstone | Cherokee/Marmaton | View |
| 20457 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20458 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20459 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20460 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20461 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20462 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20463 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20464 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20465 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20466 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20467 |
| North American | Upper Carboniferous (Pennsylvanian) | 26743 | North American | Marine Shallow | Crossbedding | Limestone | Westerville Limestone | View |
| 20468 |
| North American | Upper Carboniferous (Pennsylvanian) | 26742 | North American | Fluvial | Crossbedding | Sandstone | Cherokee/Marmaton | View |
| 20469 |
| North American | Upper Carboniferous (Pennsylvanian) | 26741 | North American | Fluvial | Crossbedding | Sandstone | Babylon Sandstone | View |
| 20470 |
| North American | Upper Carboniferous (Pennsylvanian) | 26741 | North American | Fluvial | Crossbedding | Sandstone | Babylon Sandstone | View |
| 20471 |
| North American | Upper Carboniferous (Pennsylvanian) | 26740 | North American | Fluvial | Crossbedding | Sandstone | Parma Sandstone | View |
| 20472 |
| North American | Upper Carboniferous (Pennsylvanian) | 26740 | North American | Fluvial | Crossbedding | Sandstone | Parma Sandstone | View |
| 20473 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20474 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Fluvial | Paleocurrent Indicator Not Specified | Sandstone | Pleasantview | View |
| 20475 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Fluvial | Paleocurrent Indicator Not Specified | Sandstone | Pleasantview | View |
| 20476 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Fluvial | Paleocurrent Indicator Not Specified | Sandstone | Pleasantview | View |
| 20477 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Fluvial | Paleocurrent Indicator Not Specified | Sandstone | Pleasantview | View |
| 20478 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Alluvial | Paleocurrent Indicator Not Specified | Sandstone | Pleasantview | View |
| 20479 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Alluvial | Paleocurrent Indicator Not Specified | Sandstone | Pleasantview | View |
| 20480 |
| North American | Upper Carboniferous (Pennsylvanian) | 26734 | North American | Fluvial | Paleocurrent Indicator Not Specified | Sandstone | Pleasantview | View |
| 20481 |
| North American | Upper Carboniferous (Pennsylvanian) | 26733 | North American | Marine Shallow | Crossbedding | Sandstone | Olean Conglomerate | View |
| 20482 |
| North American | Upper Carboniferous (Pennsylvanian) | 26732 | North American | Marine Shallow | Crossbedding | Sandstone | Dighton | View |
| 20483 |
| North American | Upper Carboniferous (Pennsylvanian) | 26731 | North American | Marine Deep | Flute/Grooves | Limestone | | View |
| 20484 |
| North American | Upper Carboniferous (Pennsylvanian) | 26731 | North American | Marine Deep | Flute/Grooves | Limestone | | View |
| 20485 |
| North American | Upper Carboniferous (Pennsylvanian) | 26731 | North American | Marine Deep | Flute/Grooves | Limestone | Keeler Canyon | View |
| 20486 |
| North American | Upper Carboniferous (Pennsylvanian) | 26731 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20487 |
| North American | Upper Carboniferous (Pennsylvanian) | 26731 | North American | Marine Shallow | Crossbedding | Conglomerate | | View |
| 20488 |
| North American | Upper Carboniferous (Pennsylvanian) | 26731 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20489 |
| North American | Upper Carboniferous (Pennsylvanian) | 26730 | North American | Marine Shallow | Crossbedding | Sandstone | Homewood Sandstone | View |
| 20490 |
| North American | Upper Carboniferous (Pennsylvanian) | 26730 | North American | Marine Shallow | Crossbedding | Sandstone | Homewood Sandstone | View |
| 20491 |
| North American | Upper Carboniferous (Pennsylvanian) | 26730 | North American | Marine Shallow | Crossbedding | Sandstone | Cherokee/Marmaton | View |
| 20492 |
| North American | Upper Carboniferous (Pennsylvanian) | 26730 | North American | Marine Shallow | Crossbedding | Sandstone | Saltsburg | View |
| 20493 |
| North American | Upper Carboniferous (Pennsylvanian) | 26723 | North American | Marine Shallow | Crossbedding | Sandstone | Connoquenessing | View |
| 20494 |
| North American | Upper Carboniferous (Pennsylvanian) | 26723 | North American | Marine Shallow | Crossbedding | Sandstone | Connoquenessing | View |
| 20495 |
| North American | Upper Carboniferous (Pennsylvanian) | 26723 | North American | Marine Shallow | Crossbedding | Sandstone | Saltsburg | View |
| 20496 |
| North American | Upper Carboniferous (Pennsylvanian) | 26723 | North American | Marine Shallow | Crossbedding | Sandstone | Saltsburg | View |
| 20497 |
| North American | Upper Carboniferous (Pennsylvanian) | 26722 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |
| 20498 |
| North American | Upper Carboniferous (Pennsylvanian) | 26714 | North American | Marine Deep | Crossbedding | Sandstone | Buffalo Sandstone | View |
| 20499 |
| North American | Upper Carboniferous (Pennsylvanian) | 26714 | North American | Marine Deep | Crossbedding | Sandstone | Buffalo Sandstone | View |
| 20500 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |