68 
The Ohio Naturalist. 
[Vol. VII, No. 4, 
University, and because of the rapid growth of this part of the 
city. The “leveling” hand of man will all too soon obliterate 
its distinctive features. 
The trend of this esker is north to south between Summit 
Street on the east and Indianola Avenue on the west (Fig. 1). 
Fig. 3. A diagram of the cross section of the esker on the north side 
of Woodruff Avenue, width 12S feet, height 16 feet, 8 inches. 
Fig. 4. A portion of the cross section of the esker on the north side 
of Woodruff Avenue. On account of the narrowness of the water-main 
ditch it was necessary to take the photograph at quite an angle. 
It extends from the bank of Neil's Run 150 feet north of Wood¬ 
ruff Avenue south to Fifteenth Avenue. The residence of the 
Neil estate is located upon its southern end. A portion of the 
