R.5-E 



TOPOCRAPHIC MAP OF PEKIN-BORDEN REGION, WASHINGTON AND CLARK COUNTIES, INDIANA 



SHOWING A NOTABLE CASE OF STREAM PIRACY, WHERE BY REVERSAL OF THE DRAINAGE A NEW CYCLE OF EROSION 

 IS INTRENCHED WITHIN AN OLDER ONE. NOTE THE IMMINENCE OF THE DIVERSION OF MUDDY FORK OF BLUE RIVER AT OLD PEKIN, 



I h, K li I 2 3 MItES 4 



SCALE OF MlUrS 



CLYDE A, MALOTT 



INDIANA UNIVERSITY 

 1919 



