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[1,"Qal","Alluvium","Alluvium","Quaternary","Medium to dark grayish brown, locally reddish brown, poorly sorted, unconsolidated cobbles, pebbles, sand, silt.  Locally thicker layers of moderately sorted, rounded cobbles or pebbles reflecting previous locations of stream channel.  Thickness is typic","1-1","Header1","Qal","none","255,255,179","no pattern","DS01","Alluvial sediment","High","DMUID01"]
[2,"Qt","Terrace Deposits","Terrace Deposits","Quaternary","Reddish brown, clayey to sandy matrix containing rounded pebbles to cobbles of sandstone, vein quartz, and quartzite.  These deposits are locally present along current stream levels of Toms Creek and the Monacacy River, but at a higher level than the pre","1-2","Header1","Qt","none","255,242,102","no pattern","DS01","Sedimentary material","High","DMUID02"]
[6,"Trg","Gettysburg Formation","Gettysburg Formation","Triassic","Cyclically interbedded reddish gray, laminated, very fine-grained sandstone, sandy siltstone and red to reddish brown shale to rooted mudstone.  Sandstone and siltstone intervals are commonly laminated to cross-laminated and siltstone intervals are mudcr","4","Header1","^g","none","175,217,217","no pattern","DS01","Sandstone and mudstone","High","DMUID06"]
[8,"Trn","New Oxford Formation","New Oxford Formation","Triassic","The New Oxford Formation consists of interbedded, gray, pinkish gray, and reddish brown, fine- to coarse-grained sandstone, brownish red to reddish gray siltstone, red mudstone, shale, and calcareous claystone.  Sandstone or sandstone-dominated intervals","5","Header1","^n","none","171,247,243","no pattern","DS01","Sandstone and mudstone","High","DMUID08"]
[9,"Trni","Irishtown Member","New Oxford Formation, Irishtown Member","Triassic","Thin and discontinuous lenses and wedges of reddish brown, moderately well sorted, poorly cemented quartz-pebble conglomerate interbedded with red brown coarse-grained sandstone and red mudstone. Pebbles are equidimensional and typically moderate well to","5-2","Header2","^noi","none","100,152,254","no pattern","DS01","Clastic sedimentary rock","High","DMUID09"]
[18,"Trns","Sandstone beds","New Oxford Formation, sandstone beds","Triassic","The New Oxford Formation consists of interbedded, gray, pinkish gray, and reddish brown, fine- to coarse-grained sandstone, brownish red to reddish gray siltstone, red mudstone, shale, and calcareous claystone.  Sandstone or sandstone-dominated intervals","5-1","Header1","^ns","none","120,201,168","no pattern","DS01","Sandstone","High","DMUID18"]