| 21801 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21802 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21803 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21804 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21805 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21806 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21807 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21808 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21809 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21810 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21811 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21812 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21813 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21814 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21815 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21816 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21817 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21818 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21819 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21820 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21821 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Turbidity Currents | Sandstone | Pottsville | View |
| 21822 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Model | Limestone | Chester | View |
| 21823 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Provenance | Limestone | Chester | View |
| 21824 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21825 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21826 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21827 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21828 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21829 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21830 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Conglomerate | | View |
| 21831 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21832 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Conglomerate | | View |
| 21833 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21834 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Conglomerate | | View |
| 21835 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21836 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21837 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21838 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21839 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21840 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21841 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21842 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21843 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Conglomerate | | View |
| 21844 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21845 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Paleocurrent Indicator Not Specified | Conglomerate | | View |
| 21846 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Paleocurrent Indicator Not Specified | Conglomerate | | View |
| 21847 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Paleocurrent Indicator Not Specified | Conglomerate | | View |
| 21848 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Paleocurrent Indicator Not Specified | Conglomerate | | View |
| 21849 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21850 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21851 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21852 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21853 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21854 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21855 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21856 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21857 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21858 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21859 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21860 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21861 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21862 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21863 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21864 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21865 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21866 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21867 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21868 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21869 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21870 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21871 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21872 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21873 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21874 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21875 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21876 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21877 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21878 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21879 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21880 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21881 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21882 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21883 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21884 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21885 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21886 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21887 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21888 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21889 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21890 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21891 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21892 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21893 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21894 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21895 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21896 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21897 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21898 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21899 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |
| 21900 |
| North American | Lower Carboniferous (Mississippian) | 25915 | North American | Marine Shallow | Crossbedding | Sandstone | | View |