AMERICAN 
JOURNAL OF SCIENCE AND ARTS. 
‘ 
[SECOND SERIES.] 
“Rr. XXXI— Remarks on the Eiaren and Loumpey chi gy 
of the Canada Geological Survey ; by J. D. WH 
od examinations in that region, made under the oe eee 
® United States government. Having enjoyed o ee mg 
of two additional seasons of exploration in the vicinity — 
€ “+ peligh since the completion of our i | sury 
it Seems proper to endeavor to throw some additional light - 
rior, tate eon out over so large a por- 
Lake Soper, ta. It undoubtedly forms the base 
ries, sd is page quivalent, or continuation 
idstone of the New York geologists. 
es all rocks lying beneath the lowest fossiliferous beds i in 
: ero ae - hapacaaais INO. 69.—MAY, 1957. , 
