EXCEPT LOCALLY WHERE SANDSTONE MAY BE ABUNDANT THE OF FINE SHALE PREDOMINANCE FINE-GRAINED ROCK (AND CLAYSTONE) IN THE GEOLOGIC SECTION RESULTS IN SOILS BEING SILTY CLAY OR CLAYEY SILT WITH ROCK FRAGMENTS. RESIDUAL SOILS ARE CHARACTERISTIC OF THE FLAT UPLAND SURFACES WITH COLLUVIALSOILS FORMED ON SLOPES