NOVEMBER, 1903. 



rHE 



VOL. XVII. No. 8 



OTTAWA 

 NATURALIST. 



Published by the Ottawa Field-Naturalists' Club. 



CONTENTS. 



The Lower Jaw of Dryptosaurus incrassatus (Cope), by 



Lawrence M. Lambe .... .... 



Second Autumn Sub-Excursion . . .... .... 



Book Notice .... .... . , . .... .... 



A ^Veed \Vorth Growing .... .... .... 



Some Introduced Plants .... 



Nature Study — No. 7 . . . . .... .... .... 



Pagb 



133 



140 



14a 



143 

 144 



M5 



(ISSUED NOVEMBER 10, igoj.) 



OTTAWA, CANADA. 



Ottawa Printing Company (Limited). 



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t4»r0j «/ tkt OiUnva Pat Ofict tu tttgnd cloit mm-tttt. 



