160 



Robert A. Kehle : 



(3) Intermediate Cycle. 



This cycle is designated " Intermediate," because on the Port: 

 Phillip area it covers the stream development during the period 

 between the Older and Newer Basalts. Many of the streams have- 

 been repeatedly rejuvenated during that period, but I am guided 

 by the fact that their^ valleys were first formed at a particular time- 

 during the cycle. They may be classified under the system to which 

 they belong. 



POKT PHILLIP SYSTEM. 



Lateral Valleys — 

 Diiimond Creek. 

 Watson's Creek. 

 Gardiner's Creek. 

 Lake Connew;irre. 

 Valleys now occupied with Newer 



Basalt confined lava fields. 

 Yarra (parts). 



Cross Lateral Valleys — 



An old valley in the vicinity of 

 Sprin^vale and Clayton. 



Minor Lateral Valleys — 



Old Elizabeth Street Creek. 

 South Yarra Creek. 

 Moonee Ponds Creek (part). 



Cross Stream Valleys — 

 Yarra, at Melbourne. 

 Yarra, south of Kangaroo Ground. 

 Western end of Channel of Coiio 



Bay. 

 Several valleys infilled with 



Newer Basalt. 



WESTERN PORT SYSTEM. 



Lateral Valleys — 



Woori Yallock Creek. 

 Bunyip River. 

 Narre Worran Creek. 

 Cardinia Creek. 

 Deep Creek (part). 

 Steel's Creek. 

 Olinda Creek (part). 

 Brushy Creek (part). 

 Mooroolbark Creek (part), 

 Dandenong Creek (part). 

 Clyde Creek. 

 Cranbourne Creek. 

 Hallam Creek (part). 

 Yarra (parts). 



Cross Lateral Valleys — 

 Hallam Creek (part). 



Minor Lateral Valleys — 



Creeks crossing Gippsland 

 Road between Narre Worrair 

 Creek and Berwick residual. 

 Several tributaries of Woori' 

 Yallock River. Other un- 

 named creeks. 



Cross Stream Valleys — 



Yarra, north of Lilydale residual.. 

 Brushy Creek, south of Lilydale- 



residual. 

 Yarra, a little west of confluence 



with Watts. 

 Yarra, upstream f lom Warburton. . 

 Headwaters of Latrobe River. 

 'J'arago River. 

 Some channels of Western Port 



Bay. 

 Ararat Creek (head waters). 



