soil,topo,phos shale,valley,98 shale,valley,172 shale,valley,185 shale,north,78 shale,north,77 shale,north,100 shale,south,117 shale,south,54 shale,south,96 shale,hilltop,83 shale,hilltop,12 shale,hilltop,14 sandstone,valley,19 sandstone,valley,39 sandstone,valley,25 sandstone,north,27 sandstone,north,49 sandstone,north,24 sandstone,south,28 sandstone,south,53 sandstone,south,72 sandstone,hilltop,55 sandstone,hilltop,21 sandstone,hilltop,19