GLACIAL BOUNDARY IN OHIO. 761) 
period when the ice was rapidly melting away and producing enormous 
floods. There were spring freshets to the glacial period of unprece- 
dented extent, the marks of which in all these streams. 
I append a list of streams with brief remarks : 
LIST OF PLACES WHERE STREAMS EMERGE FROM THE GLACIATED 
REGION, WITH HEIGHTS AND CHARACTER OF TERRACES. 
MippLEe Fork or Braver, New Lisbon; terrace, 36 feet; material, coarse; peb- 
bles, 10 to 15 inches in diameter, numerous; stratification, indistinct; contains kid- 
ney ore. 
Bia SANDY OrEEK, East Branca, Hast Rochester; extensive kame-like deposits, 
30 feet high; material, coarse, diminishing in quantity and coarseness to Minerva, 
in Stark county. 
NIMISHILLEN, Canton. On east branch, terrace 41 feet above flood-plain; mate- 
rial, coarse and well rounded; pebbles, 16 inches, numerous. On the west branch, 
terrace rises in successive stages to 80 feet; surface, uneven. Two miles and one- 
half southwest a kame called “Buck Ridge” rises 85 feet above this terrace-plain. 
This is coarsely stratified, contains numerous granitic pebbles, and is characterized 
by a line of kettle-holes running to the northwest towards Akron. A mile south of 
the city two terraces, first, 38 feet above the bed of the stream; second, 36 feet 
higher. 
Tuscarawas, Bolivar. Terrace in ox-bow, 51 feet; above the ox-bow, for a 
mile, 61 feet. Immense kame just north of the ox-bow, 154 feet above the river ; 
material, coarse; contains boulders from 2% to 3 feet in diameter. 
Suaar Creek, Beech City. Extensive kames for several miles above Beech 
City; a mile and a half below Beech City gravel accumulation immense; knolls, 
ridges and kettle-holes abundant; terrace decreases in height and in coarseness of 
material down the river. 
KILLBuck, Millersburg. Five miles north, at Holmesville, gravel deposits two 
or three miles in diameter, about 25 feet above the flood-plain of the streams; kame 
running across it northwest by southeast, rising about 100 feet; material, rather 
fine; pebbles, rarely more than 3 inches in diameter. Half way between Holmes- 
ville and Millersburg, kame-like accumulation west side of the river, 50 feet. One 
mile and a half below Millersburg, west side, wide terrace, 102 feet above flood-plain. 
Two miles farther south, terrace 71 feet, level-topped, of much finer material. At 
Oxford, east side of the ox-bow, terrace 76 feet above flood-plain. Between Shimp- 
lin’s Run and Black Creek, west of the Killbuck, terrace, 61 feet, fine material. 
Mourican, northeast corner of Jefferson township, Knox county, terrace 107 feet 
above intervales; material, very coarse, extending up north at least a mile. At Gann’s 
station, six miles below, large deposits of fine gravel. 
Owx Creexk, Millwood, terrace on tributary, from the north, 117 feet. 
Rocky Forrx, Wilkins’ Run, Mary Ann township, Licking county; terrace, 92 
feet, extends west to Madison township, merging there into till. Two miles east, 
extensive kames; material in all these rather fine. 
