﻿March 21st, ipoj.] PROCEEDINGS. xxxv 



Mr. Charles Oldham exhibited an example of a new 

 species of Vole from the Orkney Islands (Microtus orcade?isis, 

 Millais), described by Mr J. G. Millais in the July number of 

 the Zoologist for 1904. 



Dr. W. E. Hoyle, F.R.S.E., exhibited a series of maps 

 illustrating the gradual extermination of the bison in North 

 America. 



Mr. Henry Sidebottom read a paper entitled, " On 

 Nevillina, a New Genus of Foraminifera." 



Drawings were exhibited of the only species as yet found in 

 this genus. 



Messrs. H. Morris-Airey, M.Sc, and E. D. Spencer read a 

 paper entitled " On the Temperature Coefficient of Elec- 

 trical Resistivity of Carbon at Low Temperatures." 



General Meeting, April 4th, 1905. 



Professor W. Boyd Dawkins, D.Sc, F.R.S., President, 

 in the Chair. 



The resolution, of which Mr. C. E. Stromeyer, M.Inst.C.E., 

 had previously given notice, was referred to the Council for their 

 consideration in order that they might afterwards report upon it 

 to the Society. 



Ordinary Meeting, April 4th, 1905. 



Professor W. Boyd Dawkins, D.Sc, F.R.S., President, 

 in the Chair. 



The thanks of the members were voted to the donors of the 

 books upon the table. 



Professor F. E. Weiss, D.Sc, F.L.S., exhibited on behalf of 

 Mr. J. Lomax, of Bolton, a portion of a stem of Sigillaria 

 vascularis giving off a branch with the structure of Lepidodendro?i 



