m 
?as« 4 y 2 , s 
c> - Clays tone, sandy, light gray to dark gray 
scattered chert granules. Polished chert 
snd quartz pebbles in float. 
O r f 
Sandstone, medium to coarse grained, conglom 
era tic, with interstitial gray clay stone. 
Loaal zones of sandy conglom* clays tone . 
Inert ana quartz granules and scattered 
polished pebbles chert, quartz, quartzite. 
1 e a the r s gr a y-wh i te . 12.0 
Clays tone , slightly sandy, light gray with 
greenish cast} scattered grains and granules 
chert an quarts. Crystals selenite. 2.6* 
15, Claystone, sandy, scattered medium to coarse 
chert ahd quartz grains, mottled red, 
re ddish gray , gray and purple . 7 • 9 ! 
14. Sandstone, fine to medium grained, conglom. 
clayey, friable. Scattered granules chert 
and quartz. Gray, weathers white. 7*9* 
13 • Claystone, sandy, scattered chert and its. 
grains chiefly in upper part. Cray — green. 
/ o • 
^ 
