500 Proceedings of Scientific Societies. [May, 1887 
“On the Floridian Geology,” by W. H. Dall; “On the Taconic 
System of Emmons,” na D. Walċott; “ Is there a Huronian 
Group?” by R. D. Irv “On the Brain of Ceratodus, with 
Remarks on the General orhcloey of the Vertebrate Brain,” 
by B. G. Wilder; Cee of the Ichthyological System,” by 
Theodori Gill. 
The following new aaura were a Prof. H. P. Bow- 
ditch, Boston; Prof. eorge Cook, New Brunswick ; Prof. 
EG Mendenhall, Terre Hau 
Dr. A. W. Hoffmann, Berlin, was elected foreign correspond- 
ent. 
