6. Mudstone, olive gray., hackly fracture , 
contains ostracodes. 
5* Sandstone, yellowish gray, very fine grained 
abundant interstitial material* 
4« Mudstone, olive gray, silty, contains ostra. 
3* San stone and mudstone, interbedded, ss. 
yellowish gray very fine grained; mudstone 
olive grav. silty, ss* forms thin ledges* 
O ** J v J w 
2* Mudstone , dark brownish gray, sandy, abudant 
carb. material, contains ostracodes. 
1. Mudstone, olive gray, minor amounts silt, 
hackly fracture, uncticus. 
