Contents. iii 



Oldhamia. By G. F. Matthew, LL D., F.R.S.C 228 



Progress of Geological Work in Canada duiiiig 1899. By 



H. M. Ami, M.A., D.Sc 232 



Duck Hawk on Mount Royal. By Alfred Griffin. . . . 265 

 List of Members of Natural History Society of Montreal.. 267 

 Some Paleeobotanical Aspects of the Upper Palaeozoic in 



Nova Scotia. By Professor David White, U.S. 



National Museum, Washington, D. C 271 



Additional Notes on the Flora of Cap-a-L'Aigle. By 



RoBEiiT Campbell, M. A., D.D 281 



On a New or hitherto Unrecognized Geological Formation 



in the Devonian System of Canada. By H. M. Ami, 



D.Sc 296 



An Hour's Botanizing on the Side of Mount Royal. By 



John Dearness 



The Canadian Marine Biological Station. By F. Slater 



Jackson, M.D 308 



A Hornblende Lamprophyre Dyke at Richmond, P.Q. 



By John A. Dresser 315 



Was Mount Royal an A^ctive Volcano ? By J. S. Buchan, 



K.C., B.C.L , 321 



Addenda and Corrigendum to Progress of Geological Work 



in Canada during 1899. By H. M. Ami, D.Sc 329 



PaljBontological Note. By H. M. Ami, D.Sc 331 



The Devonian of the Acadian Provinces. By R.M^. Ells, 



LL.D., F.R.S.C 335 



Letter on D. White's Article in last issue. By G. F. 



Matthew, LL. IJ., F.R.S.C 344 



Life History of the Camberwell Beauty Butterfly. By 



A. E. NoRRis 345 



The Flora of Montreal Island, Continued. By Robert 



Campbell, M. A., D.D 349 



List of the Published Writings of Elkanah Billings, 



F.R.S., Palaeontologist to the Geological Survey of 



Canada, 1856-1876. By B. E. Walker, F.G.S 366 



George Mercer Dawson. By Bernard J. Harrington, 



M.A., Ph.D., LL.D.,— with Portrait 413 



