These units are steeper units associated with the previous low hills and hills units but having the distinction of greater relative relief as well as steeper slopes. Examples are the escarpment of Mt. Merragunegin and Genoa Peak which has its own distinctive pinkish granite Aspect and topographic position are important factors in the distribution of soil and vegetation types in these units. For example upper slopes have a developing friable, structured gradational profile which shows much greater stability than the deeper, more duplex profiles on lower slopes which are generally drier, except in drainage lines. Geology: Dgl2; Devonian granite (Maramingo Granite). Rainfall: 700-1000 mm per annum, generally less than 1000 mm per annum. Slope: 32-100%, generally <56%. Dominant landform element: Slope. Minor landform element: Rocky crest. |