| 27401 |
| North American | Proterozoic | 11150 | North American | alluvial | crossbedding | sandstone | | View |
| 27402 |
| North American | Proterozoic | 11150 | North American | alluvial | crossbedding | sandstone | | View |
| 27403 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27404 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27405 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27406 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27407 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27408 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27409 |
| North American | Proterozoic | 11150 | North American | alluvial | crossbedding | sandstone | | View |
| 27410 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27411 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27412 |
| North American | Proterozoic | 11150 | North American | alluvial | crossbedding | sandstone | | View |
| 27413 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27414 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27415 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27416 |
| North American | Proterozoic | 11150 | North American | alluvial | crossbedding | sandstone | | View |
| 27417 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27418 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27419 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27420 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27421 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27422 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27423 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27424 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27425 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27426 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27427 |
| North American | Proterozoic | 11150 | North American | alluvial | crossbedding | sandstone | | View |
| 27428 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27429 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27430 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27431 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27432 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27433 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27434 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27435 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27436 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27437 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27438 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27439 |
| North American | Proterozoic | 11150 | North American | alluvial | imbrication | volcanic or glacial | | View |
| 27440 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27441 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27442 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27443 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27444 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27445 |
| North American | Proterozoic | 11150 | North American | fluvial deltaic | crossbedding | sandstone | | View |
| 27446 |
| North American | Proterozoic | 11145 | North American | marine shallow | crossbedding | sandstone | | View |
| 27447 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27448 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27449 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27450 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27451 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27452 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27453 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27454 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27455 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27456 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27457 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27458 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27459 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27460 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27461 |
| North American | Proterozoic | 11144 | North American | marine shallow | crossbedding | sandstone | Ortega group | View |
| 27462 |
| North American | Proterozoic | 11143 | North American | marine general | ripple marks | sandstone | Lacloche | View |
| 27463 |
| North American | Proterozoic | 11143 | North American | marine general | crossbedding | sandstone | Lacloche | View |
| 27464 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27465 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27466 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | Serpent | View |
| 27467 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27468 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27469 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27470 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27471 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27472 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27473 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27474 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27475 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27476 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27477 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27478 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27479 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27480 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27481 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27482 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27483 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27484 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27485 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27486 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27487 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27488 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27489 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27490 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27491 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27492 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27493 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27494 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27495 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27496 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27497 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27498 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27499 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |
| 27500 |
| North American | Proterozoic | 11141 | North American | fluvial | crossbedding | sandstone | | View |