woodavorth: geological expedition to brazil and chile. 57 



Loessite with boulder; sandstones with small vertical fault; 

 downthrow to east. 

 197; Good cut with two small overthrust faults; overthrust eastward. 



Yellowish sandy shale. 



Tillite; fine grained. 



198 



199. Sugar factory at Villa Rafford. 



In cut beyond station, tillite with boulder of conglomerate 

 (Plate 20). Pebbles in boulder mainly quartzite. 

 200 



Trap near to 

 201 



Trap. 



Tillite. 

 202 



Sandstones. 

 203. Cut. 



Boulders and stones in sandy beds. 



Shales; somewhat crumpled. 



Dark shales to 

 204 



Sandstones. 



Shales; with concretions (?). 

 205 



Tillite, with stones. 



Long side cut here with sandstones like moulding sands; con- 

 taining boulders of granite and quartzite. 

 206. Till-like sandstone. 



Red do. 



Beds with pebbles and small blocks. 



207. 



208. 



209. 



Tillite? without pebbles. 



Beds of characteristic yellow, and with bale structure; stones 

 rare and small. Beds flat, to near 



Same as last. 



Chert pebbles appear in surface deposit 



Pebbly sandstones in cut. 



Sandstones in long cut. 

 210. do. 



