T24 JOURNAL OF PROCEEDINGS. 
NO. 5—CALLOGRAPTUS SP. 
'- While not widely differing in shape from others of “ the 
genera,’ found in our Niagara series here, it possessed an ‘ap- 
parent flexibility not noticed in others of “the group.” The 
actual position in “ the chert” unfortunately was undetermined, 
but it was a layer between the upper glaciated band and one 
about six feet from the top of the quarry not so far back as the 
ones adjacent previously examined. 
CALLOGRAPTUS NO. 5. 
