Belle Fourche Area Davis Ranch Skolton section pieced up slope about 1/2 mi SE stock-dam in N 1/2 sec 32 T10N, R2E. Rough with offset to ridge & Roundout Creek. Covered slope with shale pztles exposed? ?Lower untraced Memb. ? Turner study memb. (1) 1'-4' Shabby fine gr qvzy ss with lzuqu conve frwngy messcs up to 4' thick. (2) 16'+ Gvy fissle shale w/ gypsum (3) 2.0+ Gvy shud and shale thinly rvlbedded (4) 0.5-1.5 Plzton gvy ss w/ conve msscs locally up to 2 or 3 ft thick. (5) 16'+ Covered - to base zone large vushy yellow weathering cone messes (6) 11'+ Zone cones- very lzuq base scattered throught, similar 1 1/2-3' diam in upper part. (7) 15.5+ To zone then plzleg RB cones, small, locally closely spaced to ledge, with thin ribbed fins. 9