INDEX. 189 



Distribution — Continued. Page 



rivers and lakes 9.5 



rock-societies 94 



. sand-areas 93 



swamps 92 



Definition, definition of 36, 37 



Detroit river course , * 138 



Devonian, deposit 



declination 183 



elevation of sea bottom 184 



Devonian sea 183 



Dodge, C. K 123 



Dove, Mourning 168-170 



Downy Woodpecker 168-171 



Drainage, willowy 142, 143 



Drift sheets 33 



Duck, black ' 167, 170 



Duck, mallard 168, 170 



Duck, redhead 170, 171 



Duck, wood 168, 169 



Earthquakes 33, 43 



Early drainage system, designation 140 



Ecological notes on Lenawee county 32 



Elementary species 30, 38 



Elevations, average, determinations 139 



Elevation, highest, Michigan '. 140 



Elevations of Michigan 138, 139 



Enzymes 38 



Essex and Kent counties, Ont 177 



Etheostoma 33 



Erythronium Americanum, vegetative reproduction in 64 



Essex county 177 



Exchanges, Michigan Academy of Science 19 



Exhibits, requisites of in museums 173 



Farrand Bell 33 



Fertilization, cross ' 38, 41 



Field Museum of Natural History 172, 173 



Field sparrow 168, 169 



Flicker 169-171 



Flora of Marquette quadrangle 32, 88 



Flora of Michigan 32 



Flora of St. Clair county 32 



Flora of S. W. Michigan 104 



Flower, Sir Wm. H 173 



Fluctuating variations 37 



Fomes pinicola 80 



ungulatus 82 



marginatus 82 



Formaldehyde as a germicide 33, 145 



available by permanganate method 146 



liberation of 145 



"Formalin-permanganate" method 145 



Fox sparrow 170, 171 



Fungi of Michigan, unreported 40, 83 



Gannett, Henry M 139 



Geology defined 136 



Geological continuity 177 



Geological map, Southern Ontario. . . .- ' 182 



Gilbert, Grove K 142 



Glaser, O. C 34 



Glacial Phenomena of the Marquette region 33, 132 



Golden-crowned Kinglet ; 167-170 



Goldfinch, American 169 



