INDEX 659 



Vol. Page 



Q 



Quail, Blue, {CallipepJa squamata) in Iowa, J. E. Todd.. 1,7, 63 



Quarries, Solomon's, Rock From, N. Knight XX, 193 



Quarry, Iowa, See Rock, Glaciated. 

 Quartzite, See Sioux Quartzite. 



Quartzites, Formation of, C. R. Keyes I, lY, 29 



Quaternary, See Des Moines. 



Quince Fruit with Immense Number of Seeds, L. H. Pam- 



mel ^ VII, 182 



R 



Ragweed, Hybrid, R. B. Wylie XXII, 127 



Rain and Snow, See Nitrogen. 



Rainy River, Flora of, H. S Kellogg XXII, 60 



Rapids, See Mississippi. 



Rat, Lymphatic System of, Einmyus norvegiciis. T. T. Job XXII, 18 



Venous Connections in Lymphatic System of, T. T. 



Job XXIV, 319 



Ration, See Soy Bean Meal. 



Reactions, Reversible, Study of, W. N. Stull VIII, 110 



Reason, See Animals, Lower. 



Records, Locality, Early Iowa, B. Shimek, XIX, 253; XXII, 105 



Red-Beds, Western, Stratigraphic Position of, C. R. Keyes XV, 143 



Redrock Sandstone, C. R. Keyes I, II, 26 



Reduviidffi of North America, S. B. Fracker XIX, 217 



Refractometers, See Heating Apparatus. 

 Reppert, Ferdinand, Pellaea atroimrimrea Link, on Sand- 

 stone Ledges in Muscatine County I, III, 93 



Reppert, Ferdinand, Memorial of, B. Shimek XI, XI 



Reptiles, Iowa, M. P. Somes XVIII, 149 



See Herpetology. 

 Resonance, Case of, in Alternating Current Circuit, H. L. 



Dodge XXIV, 189 



Ressler, Ivan L., An Hermaphrodite Crayfish of the 



Species Camharus (Faxonius) ohscurus Hagen.... XXIII, 271 



Spiders of the Family Attidse Collected in the Vicinity 



of Ames, Iowa •. XXV, 221 



Rheostat Design, Features of, H. L. Dodge XXIV, 183 



Rhizopods, See Bella Beds. 



Rhus glahra, Chemical Study of, A. W. Martin XI, 171 



Rhus typhina Linn., T. H. Macbride 1, IV, 65 



Richarclia africana. Pollen Tubes In, J. E. Gow XIX, 109 



Ricker, Maurice, The August Cloud-burst in Des Moines 



County VI, 66 



The University of Montana Biological Station IX, 122 



A Large Red Hydra IX, 125 



Ride, A Notable, S. Calvin VII, 72 



Rio Grande Region, Carbonic Column of, C. R. Keyes XVI, 159 



Rio Mora, See Maxwell Coulee. 



