Published quarterly; Price $3.00 the Volume of eight numbers. 

 YOLUME VI. NUMBER 5. 



THE CANADIAN 



RECORD OF SCIENCE 



INCLUDING THE PROCEEDINGS OF 



THE NATURAL HISTORY SOCIETY OF MONTREAL, 



AND REPLACING 



THE CANADIAN NATTJKALIST. 



CONTENTS. 



PAGE 



Remarkable Flight of Certain Birds from the Atlantic Coast up the St. Law- 

 rence to the Great Lakes. By E. D. Wintle 245 



Unusual Occurrence of Razor-Billed Auk at Montreal. By E. D. Wintle . . 247 



Notes on Special Migrations. By J. B. Williams 248 



Notes on Recent Canadian Unionidae. By J. F. Whiteaves 250 



Contributions to Canadian Botany. By Jas. M. Macoun 264 



A Caddis-Fly from the Leda Clays of the Vicinity of Ottawa, Canada. By 



Samuel H. Scudder 276 



On the Norian or "Upper Laurentian" Formation of Canada. By Frank D. 



Adams, M.A.Sc, Ph.D 277 



Where to find Amoebae in Winter. By W. E. Deeks, B. A. , M.P 305 



The New Director of the Geological Survey 307 



Proceedings of the Natural History Society 308 



Book Notices : 



From the Greeks to Darwin, an Outline of the Development of the Evolu- 

 tion Idea. By Henrt Fairfield Osborn, Sc.D., Da Costa Professor 

 of Biology in Columbia College, Curator of the American Museum of 



Natural History 310 



Amphioxus and the Ancestry of the Vertebrates. By Arthur Willet, 

 B.Sc 311 



MONTREAL : 



PUBLISHED BY THE NATURAL HISTORY SOCIETY. 



LONDON, ENGLAND : BOSTON, MASS. : 



Collins, 157 Great Portland St. A. A. Waterman & Co., 36 Bromfield St. 



1895. 





