Bui. 44, Bureau of Forestry, U. S. Dept. of Agriculture. 



Plate II 



Fig. 



1.— Course of Catfish Creek, Showing Characteristic Landscape of the 

 Rock River Watershed in Wisconsin. 



Fig. 2. 



-Lower End of Six Mile Creek, One of the Numerous Small Tributaries 

 which Form the Upper Sources of the Rock River. 



