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Charles Fenner 



(c) The Par wan and Yaloak Creeks. — The Parwan, with its 

 tributary Yaloak, is the only tributary of any note to the south of 

 the Werribee. Its, upper valley is very impressive, especially when 



Fig. 30. — Differential erosion of the Rowsley Scarp at Bacchus Marsh, 

 250-foot contour intervals. The original line of the scarp is 

 marked F. L. — Lerderderg-; W — Werribee; F — Parwan ; K — Korkii- 

 perrimul. This is the most deeply eroded portion of the scarp. 



J 



