| 21401 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21402 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21403 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21404 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21405 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21406 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21407 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21408 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21409 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21410 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21411 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21412 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21413 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21414 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21415 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21416 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21417 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21418 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21419 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21420 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21421 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21422 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21423 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21424 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21425 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21426 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21427 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21428 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21429 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21430 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21431 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21432 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21433 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21434 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21435 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21436 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21437 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21438 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21439 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21440 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21441 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21442 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21443 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21444 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21445 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21446 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21447 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21448 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21449 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21450 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21451 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21452 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21453 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21454 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21455 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21456 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21457 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21458 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21459 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21460 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21461 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21462 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21463 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21464 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21465 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Imbrication | Conglomerate | | View |
| 21466 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Imbrication | Conglomerate | | View |
| 21467 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Imbrication | Conglomerate | | View |
| 21468 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Imbrication | Conglomerate | | View |
| 21469 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Imbrication | Conglomerate | | View |
| 21470 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Imbrication | Conglomerate | | View |
| 21471 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Imbrication | Conglomerate | | View |
| 21472 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21473 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21474 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21475 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21476 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21477 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21478 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21479 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21480 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21481 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21482 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21483 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21484 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21485 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21486 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21487 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21488 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Ripple Marks | Sandstone | | View |
| 21489 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21490 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21491 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21492 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21493 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21494 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21495 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21496 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21497 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21498 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21499 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |
| 21500 |
| North American | Upper Carboniferous (Pennsylvanian) | 26224 | North American | Fluvial | Crossbedding | Sandstone | | View |