CONTENTS 
Palaeozoic Fossils from a region southwest of Hudson Bay. (Plates 
COAG UAL ike co A Re Sey an SOR: AM OA MR, aM 
W. A. Parks, PH.D., F.R.S.C. 
On Clupea Pallastt Cuvier and Valenciennes. (Plates VIII and 
NG aes. | CDN URE iat er. A MNMeRS SEDI iy amme Ubl: LPP 8. 97 
C. McLEAN FRASER, PH.D. 
Ichthyological, Notes (Plate X, Fies.,21-25).0 oo... ke 5 ol. eek oe 109 
C. McLEAN FRASER, PH.D. 
Submarine Boats (Plates /X1I-XVI) 4). sof eee sh wg ae es 119 
COMMANDER WILLIAM HOVGAARD. 
Sir Sandford Fleming, K.C.M.G., LL.D., M. Inst. C.E., Lond., 
She Oy en a 18 NG A eS A 2s «SPIRE SLE E 139 
G. K. 
famustrial Research: inkmaca ya a) i a Se 143 
Fomes officinalis (Vill.), A Timber-Destroying Fungus (Plates 185 
oS UES, Gn Ey Rie UN pI een. Coonamere mmeumtt: '  AUELaie Mole 
jaar BaAuLT, BIA. Bro; 
Merete Ia NV ar Time's) onto ss WR tee tee) ote ea a eae ae 211 
FRANK T. SHuTT, M.A., D.Sc. 
The Growth of Etch-Figures (Plates XXVI-XXVII)........0....... 230 
WILLIAM HARVEY MCNAIRN, B.A., PH.D. 
The Mining and Metallurgical Treatment of Molybdenum Ores in 
TANTS ASMA ish re So coat Wat na ee Re oy ULM Ns hl "ee 269 
G. C. MACKENZIE. 
LO; Se 
