| 20501 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20502 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20503 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20504 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20505 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20506 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20507 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20508 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20509 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20510 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20511 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20512 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20513 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Current Direction | Sandstone | Atoka | View |
| 20514 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20515 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20516 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20517 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20518 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20519 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20520 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20521 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20522 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20523 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20524 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Sole Marks | Sandstone | Atoka | View |
| 20525 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | Krebs Group | View |
| 20526 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20527 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20528 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20529 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20530 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20531 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20532 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20533 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20534 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20535 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20536 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20537 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20538 |
| North American | Upper Carboniferous (Pennsylvanian) | 26713 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 20539 |
| North American | Upper Carboniferous (Pennsylvanian) | 26712 | North American | Marine Shallow | Crossbedding | Sandstone | Tradewater&carbondale&Mcleansboro | View |
| 20540 |
| North American | Upper Carboniferous (Pennsylvanian) | 26712 | North American | Fluvial | Crossbedding | Sandstone | Tradewater Group | View |
| 20541 |
| North American | Upper Carboniferous (Pennsylvanian) | 26711 | North American | Marine Shallow | Crossbedding | Sandstone | Madera | View |
| 20542 |
| North American | Upper Carboniferous (Pennsylvanian) | 26711 | North American | Marine Shallow | Crossbedding | Sandstone | Madera | View |
| 20543 |
| North American | Upper Carboniferous (Pennsylvanian) | 26710 | North American | Marine Shallow | Crossbedding | Sandstone | Gaptank | View |
| 20544 |
| North American | Upper Carboniferous (Pennsylvanian) | 26710 | North American | Marine Shallow | Crossbedding | Sandstone | Gaptank | View |
| 20545 |
| North American | Upper Carboniferous (Pennsylvanian) | 26710 | North American | Marine Shallow | Crossbedding | Sandstone | Gaptank | View |
| 20546 |
| North American | Upper Carboniferous (Pennsylvanian) | 26710 | North American | Marine Shallow | Crossbedding | Sandstone | Gaptank | View |
| 20547 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20548 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20549 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20550 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20551 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20552 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20553 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20554 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20555 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20556 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20557 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20558 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20559 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20560 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20561 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20562 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | Supai | View |
| 20563 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Paleocurrent Indicator Not Specified | Siltstone or Turbidites | | View |
| 20564 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20565 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20566 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20567 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20568 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20569 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20570 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20571 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Crossbedding | Sandstone | | View |
| 20572 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Paleocurrent Indicator Not Specified | Sandstone | | View |
| 20573 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Paleocurrent Indicator Not Specified | Sandstone | | View |
| 20574 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Paleocurrent Indicator Not Specified | Sandstone | | View |
| 20575 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Paleocurrent Indicator Not Specified | Sandstone | | View |
| 20576 |
| North American | Upper Carboniferous (Pennsylvanian) | 26585 | North American | Alluvial | Paleocurrent Indicator Not Specified | Sandstone | | View |
| 20577 |
| North American | Upper Carboniferous (Pennsylvanian) | 26573 | North American | Marine Shallow | Crossbedding | Sandstone | Butler | View |
| 20578 |
| North American | Upper Carboniferous (Pennsylvanian) | 26572 | North American | Marine General | Crossbedding | Sandstone | | View |
| 20579 |
| North American | Upper Carboniferous (Pennsylvanian) | 26572 | North American | Marine Shallow | Crossbedding | Sandstone | Freeport | View |
| 20580 |
| North American | Upper Carboniferous (Pennsylvanian) | 26571 | North American | Marine Shallow | Crossbedding | Sandstone | Worthington | View |
| 20581 |
| North American | Upper Carboniferous (Pennsylvanian) | 26571 | North American | Marine Shallow | Crossbedding | Sandstone | Worthington | View |
| 20582 |
| North American | Upper Carboniferous (Pennsylvanian) | 26570 | North American | Marine Shallow | Crossbedding | Sandstone | Clarion | View |
| 20583 |
| North American | Upper Carboniferous (Pennsylvanian) | 26570 | North American | Marine Shallow | Crossbedding | Sandstone | Clarion | View |
| 20584 |
| North American | Upper Carboniferous (Pennsylvanian) | 26570 | North American | Marine Shallow | Crossbedding | Sandstone | Clarion | View |
| 20585 |
| North American | Upper Carboniferous (Pennsylvanian) | 26570 | North American | Marine Shallow | Crossbedding | Sandstone | Saltsburg | View |
| 20586 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20587 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20588 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20589 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20590 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20591 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20592 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20593 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Siltstone or Turbidites | | View |
| 20594 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Taos Trough | View |
| 20595 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Taos Trough | View |
| 20596 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Taos Trough | View |
| 20597 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Sandstone | Taos Trough | View |
| 20598 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |
| 20599 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |
| 20600 |
| North American | Upper Carboniferous (Pennsylvanian) | 26564 | North American | Fluvial Deltaic | Crossbedding | Sandstone | | View |