254 



H. I. JENSEN. 



LECEND 



Ojkes t Necks *» 

 Gravels ...... 



Fold ^Xis 

 fault 



Suggested old Course of 

 WarracjBmbd x-X- 



Nepear, *.. x .. 



IGNEOUS AXIS 



Scale. - 



T H ITf A MM W77M 

 o ] I 5 >+ S 



Pdrdmattd 



Fig. 2 — Map showing the suggested old courses of the Nepean and 

 Warragamba Rivers, and axes of earth movements. 



