374 



GEORGE B. RICHARDSON 



Red sandy clay ---------- 



(In places the change from red to buff sediments is abrupt and 

 plane. In others there is an intermingling of red and buff. 

 In one place a pocket 2 inches deep and 4 inches wide in the 

 red clay is filled with buff sandstone and a few rounded 

 quartz pebbles varying in size from pin-heads to peas.) 



XVIII. TWO MILES NORTHWEST OF BEULAH. 



Massive buff sandstone - - - ■ - 

 Drab shale - - - - - - 



Light brown friable sandstone ----- 



Fissile green-drab shale - - - 



12 feet from bottom i-inch bed of marl rich in 



Jurassic fossils. 

 White sandstone, with pebbles of smooth, rounded 



quartz from size of peas down - - - - 



Feet. Inches. 



20+ 



Jurassic -I 



15 

 60 



Undulating surface of contact. 



Chocolate-brown sandy shale . - . - 



Gray-drab clayey sandstone - - - - 



Dark brick-red sandy shale - . - 



Gray- drab clay ------ 



Brick-red sandy shale . . - - - 



Streak of green clay ----- 



Red sandy shale with few streaks of green - 

 Persistent bed of green clay - - - - 



Red sandy shale - - - . . 



Streak of green clay . - - . - 



Red sandy shale - ' - - 



Green clay ------- 



Red sandy shale ..---- 



Green clay ------- 



Red sandy shale ------ 



Green clay 



Red sandy shale, occasional streaks of green clay 



Mottled gypsum (red clay admixture) 



Red sandy shale. 



Concealed. 



Red sandy shale. 



Massive white gypsum ----- 



Red sandy shale ------ 



White gypsum ------- 



Red sandy shale with veins of gypsum 

 Bedded gypsum. 



20 

 3 

 5 



35 



30 



25 



4 



10 



15 



50 

 10 



4 

 10 



2 

 15 



