Trans. X.Z. Inst.. Vol. LI. 



Plate XXVIII. 



[B. C. Asian, photo. 



Isolated Hill from Isolated Hill Creek. The light-coloured rocks in the foreground are 

 Clarentian mndstoncs, the steep cliffs in the middle distance consist of flint-beds, 

 and the higher parts of the mountain are Amuri limestone. 



Face p. 326.] 



