U.S. Geological Survey: Science for a Changing World - USGS visiaul identifier and link to main Web site at http://www.usgs.gov/

Diagram showing stratigraphic section, Upper Pennsylvanian Monongahela and Conemaugh Groups. For a more detailed explanation, contact Blaine Cecil at bcecil@usgs.gov Explanation of units used in figure 11. For a more detailed explanation, contact Blaine Cecil at bcecil@usgs.gov

Figure 11. Stratigraphic section, Upper Pennsylvanian Monongahela and Conemaugh Groups. Sewickley coal bed; Sewickley limestone of Platt and Platt (1877); Fishpot coal bed; Fishpot limestone of Stevenson (1876); Redstone coal bed; Redstone limestone of Platt and Platt (1877); Pittsburgh coal bed; Little Pittsburgh coal bed, upper and lower seams; and Pittsburgh limestone are shown.
U.S. Department of the Interior, U.S. Geological Survey
URL: https:// pubsdata.usgs.gov /pubs/circ/2004/1264/html/trip3/fig11.html
For more information, contact Blaine Cecil
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