642 INDEX 



Vol. Page 

 Great Basin Region, Dissection of Mountain Blocks in, 



C. R. Keyes XII, 165 



Older and Younger Sections of, C. R. Keyes XV, 145 



Greetings from Visiting Academies XIX, 85 



Grettenberg, H. N., See Weems and Grettenberg. 



Grimes Golden, See Flower Buds. 



Grinnell, Casing of Well 4 at, W. S. Hendrixson XVII, 139 



Deep Boring, Record of, A. J. Jones II. 31 



See Ferns and Liverworts. 

 Ground Waters, See Waters. 

 Guernsey, S. C, See Evvard, Dox and Guernsey. 

 Guthe, Karl E., Electrical Standards XIII, 233 



Some Peculiarities in the Elastic Properties of Cer- 

 tain Substances XV, 147 



Guthrie, J. E., The Furcula in the Collembola XI, 69 



Studies of the Collembolan Eye XIII, 239 



Gymnosporanginm macropus Lk., Inoculation Experi- 

 ments With, F. C. Stev/art and G. W. Carver Ill, 162 



Gypsum, Fort Dodge, Features of, J. H. Lees XXV, 587 



H 



Hadden, David E., The Total Solar Eclipse of May 28, 



1900, Observed at Wadesboro, N. C VIII, 145 



The Solar Surface During the Past Twelve Years — A 

 Review of Sun-Spot Observations Made at Alta, 



Iowa, from 1890 to 1902 X, 74 



The Solar Surface During the Past Five Years — A 

 Review of Sun-Spot Observations Made at Alta, 



from 1903 to 1907 XV 17 



Haines, Arthur L., See Cook and Haines. 



Hall, T. Proctor, Graphic Representation of Properties 



of the Elements II. 14 



Unit Systems and Dimensions Ill, 45 



Physical Theories of Gravitation Ill, 47 



Extension of Complex Algebra to Three-fold Space... VI, 202 



and Frisk, Ernest E., A Mad Stone Ill, 45 



Halsted, B. D., Charter Member, L. H. Pammel XIX, 33 



Hamilton County, See Trees and Shrubs. 



Hansen, Emma Pammel, Memorial of, H. E. Summers. . . . XII, XI 



Hardin County, See Plants, Flowering. 



Harriman, Wilbert Eugene. Meiporial of, L. H. Pammel, 



A. C. Page, G. F. Kay XVI, S 



Hartzell, Albert, A Preliminary List of the Acarina of 



Iowa XXV, 205 



Harvest Mouse, See Mouse, Harvest. 



Hawk, Broad-winged, Butco latissimus, Melanism in, B. 



H. Bailey XIX, 191 



Red-Tailed, Cooper, and Sparrow, Food Habits of, 



F. C. Pellett XIX, 199 



