BuildiiKj Stones of Victoria. 197 



In conclii.sioii, I am iimch indebted to Prof. E. W. Skeats lor 

 his kindly advice on many occasions, and to Mr. H. J. Gravsoi: 

 for his help in prepai-inij- the microscopic sections and micro- 

 photographs. 



DE8CRIPTT0N OF PLATES XXXIIT.-XXXVM. 



The niicrophotographs are all x 35 diameters and taken in 

 ordinary light.' 



Platk xxxriT. 



Fig. 1- — Microphotograph of Stawell Sandstone. 

 ,, 2 — ,, ,, Dunkeld Sandstone. 



Plate XXX I Y 



Fig. 1 — Microphotograph of Barrabool Hills Sandstone. 



Apollo Bay Sandstone. 



•7 



-* 55 55 



Plate XXXV. 



Fig. 1 — Microphotograph of Bacchus Marsh Sandstone. 



Darley Sandstone. 



9 



J5 55 



Plate XXXVI. 



Fig. 1 — Microphotograph of Egerton Sandstone (fine). 

 ,, 2 — ,, ,, Greendale Sandstone. 



8 



