Clinch Sandstone  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Silurian
 ....Clinch Sandstone
RTVirginia
 West Virginia
 Tennessee
SNE Tennessee, SW Virginia and S West Virginia. Lower and Middle Silurian. Includes Hagan Shale Member. Added to Thesaurus in 1989.