.0                                                                              
    SEDIMENTARY ROCKS OF TRIASSIC, PERMIAN, AND PENNSYLVANIAN AGES              
                                                                                
@Pl    LYKINS FORMATION--Red siltstone, shale, and limestone                    
@Ps    STATE BRIDGE FORMATION--Red and orange siltstone and sandstone           
@Pll   LYKINS FORMATION AND LYONS SANDSTONE                                     
@Pjs   JELM, LYKINS, LYONS, AND SATANKA FORMATIONS--Red siltstone, shale,       
         and sandstone                                                          
@Pcs   CHINLE AND STATE BRIDGE FORMATIONS--Red siltstone and sandstone          
@Pcp   CHINLE, MOENKOPI, AND PARK CITY FORMATIONS--Red and gray siltstone,      
         shale, and sandstone