CEOLOGICAL SURVEY OF CANADA 



A. P. LOW, B.Sa, Deputy Head and Dikeotor. 



PALAEOZOIC FOSSILS 



VOL. Ill, PART IV (AND LAST). 



5. The Fossils of the Silurian {Upper Silurian) rocks of Keewatin, 



Manitoba, the north eastern shore of Lake Winnipegosis, and the 

 lower Saskatchewan River . 



6. Tlie Canadian species of Plectoceras and Barrandeoceras. 



7. Illustrations of seven species of fossils from the Cambrian, Cambro 



Silu/rian, and Devonian rooks of Canada. 



8. Revised list of the fossils of the Guelph formation of Ontario. 

 With Appendix, consisting o^ a list of errata, and an index to the volume. 



J. P. WHITEAVES, LL.D., F.G.S., F.R.S.C., Etc., 



Paleontologist, Zoologist, and Assistant Director. 



OTTAWA 



PRINTED BY S. E. DAWSON, PRINTER TO THE KING'S MOST 



EXCELLENT MAJESTY 



September, 1906 



No. 950. 



