GEOLOGICAL AND NATURAL HISTORY SURVEY OF CANADA. 

 ALKREIJ R. C. SKLWYN, C.M.G., LL.U.. F.R.S , Dibectoe. 



CONTRIBUTIONS 



TO 



CANADIAN 



MICRO-PALEONTOLOGY. 



PART III. 



BY 



PEOF. T. RUPERT JONES, F.R.S., F.G.S. 



PUBLISHED BY AUTHORITY OF PARLIAMENT. 



MONTREAL: 

 WILLIAM FOSTER BROWN & CO. 



189L 



