[[File:Sandstone-Fig-8.png|thumb|300px|Figure 8: glacial Devonian Sandstone at Suur Taevaskoda, Põlva County, Estonia (Source: [http://www.Clastic Depositional Environments.htm]).]] | [[File:Sandstone-Fig-8.png|thumb|300px|Figure 8: glacial Devonian Sandstone at Suur Taevaskoda, Põlva County, Estonia (Source: [http://www.Clastic Depositional Environments.htm]).]] |