240 



The Ottawa Naturalist. 



Slug, new, to Canadian list 94, 150 

 Soils and mainlenanoe of their 

 fertility by growing legumes, 



by F. T. «^hutt 37, 57 



Sornborger, J. D., The Labrador 



Flying Squirrel 48 



Sponges, Catalogue of the recent 

 Marine, of Canada and Al- 

 aska, by L. M. L'uiibe 153 



Sub Excursion i 12 



Sula bassana % . . . . 146 



Summer School of Science, Pro- 

 posed 200 



Taylor, Geo. W., A Slug new to 



the Canadian list 150 



Trap rock, amygdaloidal, A pre- 

 liminary note on, in the East- 

 ern Townships, Que 180 



To'wnshendia scricea 20 



Treasurer's Report for 1899-1900 1 i 

 Two-lined Salamander, by W. S, 



Odell 53 



Unio JVanaimoetisis, a new- Cre- 

 taceous species, by J. F. 

 Whiteaves 177 



Waagen, W. H., Obit, notice .. 174 



Waghorne, Arthur C,, memoriam 



notice 93 



Walker, B. E., On Canadian Sur- 

 veys and Museums 74 



On L. M. Lambe's Revision of 

 Canadian Palaeozoic Corals. 2i~ 



Walker, Bryant, An addition to 



MoUuscan Fauna of Canada. 94 



Warbler, Cerulean, The nestingof 183 

 Warblers, Two, new to Canada. 230 

 Weed, C. M., and Murtfeldt, 

 Mary E., Stories of Insect 



.Lite 34 



Whiteaves, J. F., honoured with 



degree of Doctor of Laws . . 152 

 Description of a new species of 

 Unio from the Cretaceous 



rocks, Nanaimo . . 177 



Ungava inland molhisca 221 



Whitfield, R. I'., "Observations 

 on and Description of Arctic 



Fossils.'' 190 



Whit/leseya, species in Eo-Car- fl 



boniferous, X,S 99 IP 



Winter lectures 145 



work 152 



soirees, 1 900-1 901 176 



soiree, first 185 



Young, C. H., On Prairie Horned 



Lark 23 



Young, Rev. C. J., Notes on rare 

 Birds occasionally breeding 

 in Eastern Ontario 69 



^oology - 



British-American Echinoderms 56 



Fishes, Powers of adaptation in 212 



Labrador Flying Squirrel .... 48 



Pocket-mouse, A Canadian.. . . 173 

 Sponges, Recent Canadian 



Marine 153 



The Squid in St. John harbour. 55 



Two-lined Salamander 53 



