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  • |category4=Hunton Limestone Megagroup |category6=Limestone
    4 KB (583 words) - 18:24, 11 January 2017
  • |category5=Ottawa Limestone Megagroup |tree1=Ottawa Limestone Megagroup
    3 KB (457 words) - 17:29, 12 January 2017
  • |category4=Mammoth Cave Limestone Megagroup |category6=Salem Limestone
    2 KB (261 words) - 20:33, 18 January 2017
  • |category4=Mammoth Cave Limestone Megagroup |tree1=Mammoth Cave Limestone Megagroup
    4 KB (489 words) - 22:44, 18 January 2017
  • |category4=Hunton Limestone Megagroup |tree1=Hunton Limestone Megagroup
    4 KB (602 words) - 18:28, 11 January 2017
  • |category4=Hunton Limestone Megagroup |tree1=Hunton Limestone Megagroup
    5 KB (705 words) - 20:15, 22 October 2019
  • |category4=Mammoth Cave Limestone Megagroup |category6=Salem Limestone
    5 KB (647 words) - 16:08, 18 January 2017
  • |category4=Hunton Limestone Megagroup |category7=Limestone
    3 KB (462 words) - 23:12, 4 January 2017
  • |category4=Mammoth Cave Limestone Megagroup |category6=Ullin Limestone
    4 KB (512 words) - 15:51, 22 October 2019
  • |category7=Limestone |tree3=Conant Limestone Member
    3 KB (424 words) - 17:25, 25 January 2017
  • ...ndbook of Illinois Stratigraphy: Illinois State Geological Survey Bulletin 95, 261 p. ...clude the equivalents of the underlying Joppa Member of the Ste. Genevieve Limestone where the Joppa grades to sandstone and shale. In a much smaller area, the
    4 KB (606 words) - 21:35, 21 October 2019
  • |category4=Hunton Limestone Megagroup |tree1=Hunton Limestone Megagroup
    8 KB (1,128 words) - 18:20, 11 January 2017
  • ...ndbook of Illinois Stratigraphy: Illinois State Geological Survey Bulletin 95, 261 p. ...inois, the Silurian strata were entirely eroded before the Middle Devonian limestone was deposited. No major unconformities are recognized within the Silurian S
    14 KB (2,077 words) - 18:14, 11 January 2017