Miscellaneous Intelligence. 327 
to the northeast corner of Monroe; then bears northward for ten 
miles to near Martinsville, in Morgan County; then passes west 
and south, diagonally, through Owen and Green Counties, and to 
Knox in Harrison township, in Knox County. 
Professor CHAMBERLIN, who also early surveyed the line from 
Long Island westward, presented an important paper on “ the Ter- 
minal moraines of the second Glacial epoch.” - 
‘ gh i 
Wright as to the existence, in the Glacial era, of an ice-dam 500 to 
600 feet high across the Ohio valley at Cincinnati. The five sev- 
eral terraces at Morgantown are 30, 75,175, 200 and 275 reet 
he 
valley in the Ice Age in which he gaye his reasons for holding 
that the existence of the great flooded Winnipeg lake — Lake 
d 
ed by the drainage; during the later Gla- 
cial epoch the till only partially blocked up the river-course alon 
Ing drift, but later, when the waters carried little drift materia], 
Ing. He holds also that the water of Lake Superior may have 
been held back in a similar way, at a level about 500 feet above its 
oo ; 
1m the currents of the ice of the last Glacial epoch in eastern - 
