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- ==St. David Limestone Member== The St. David is marine limestone that overlies the Turner Mine Shale ([[:File:C605-Figure-04.jpg|Figure 4]]). Savage (1927)<ref>Savage, T.E., 198 KB (1,216 words) - 20:57, 23 August 2023
- |category6=Shale |tree2=Canton Shale Member10 KB (1,407 words) - 16:16, 9 February 2022
- |category6=Shale |tree2=Big Creek Shale Member7 KB (1,017 words) - 16:15, 9 February 2022
- |tree3=Hermon Coal Member ...ndbook of Illinois Stratigraphy: Illinois State Geological Survey Bulletin 95, 261 p.3 KB (368 words) - 21:21, 3 February 2017
- {{DISPLAYTITLE:Wiley Coal Member (abandoned)}} |tree2=Wiley Coal Member5 KB (713 words) - 16:31, 9 February 2022
- |tree2=Vermilionville Sandstone Member ...22, Pennsylvanian Subsystem in Illinois: Illinois State Geological Survey, Bulletin (in press).12 KB (1,630 words) - 16:15, 9 February 2022
- * Archer, A.W., and E.P. Kvale, 1993, Origin of gray shale lithofacies (clastic wedges) in U.S. Midcontinent coal measures (Pennsylvan ..., Oxygen levels and sub-Milankovitch sedimentary cycles in the Hushpuckney Shale (Swope Formation, Kasimovian, Pennsylvanian): Geological Society of America42 KB (5,903 words) - 13:35, 23 August 2023