ALPHABETICAL INDEX TO VOLUME III 



PAGE 



A Definition of Quaternions by Independent Postulates 257 



Areal Geology of Lower Clear Creek (Colorado) 263 



Bair, Joseph H 25 



Bibliography of Colorado History loi 



Botany 45, 93, 177 



Boundaries of Colorado, The County 197 



Carstens, Miss Ruby L .... 257 



Chadwick, George M 249 



CockereU, T. D. A 45. i35.i57 



Colorado BUstory, Preliminary Bibliography of loi 



Contribution to the Natural History of the Rocky Mountains 45 



County Boundaries of Colorado, The 197 



Cranial Nerves of One of the Salamanders 87 



Dihydroquinoxahne, A new 139 



Dodds, Gideon S 87 



Duane, William 83 



Educational Quahfications of Voters 55 



Ekeley, John B 139 



England and Mexico, 1 824-1825 115 



Extinct Glaciers of Colorado 39 



Florissant, Colorado, Fossils of i57 



Florissant, Colorado, Lake Basin (Geology) 145 



Florissant, Colorado, Plants of i77 



Fossil Fauna and Flora of the Florissant Shales i57 



Geology of Lower Clear Creek (Colorado) 263 



Gill, Marie 135 



Glaciers of Colorado, Extinct 39 



Hellems, Fred B. R 121, 217 



Henderson, Junius 39, i45 



Human Infancy, Causes and Limits of Prolongation of 25 



Lake Basin of Florissant, Colorado 145, 157, i77 



Leucretius and Haeckel 121, 217 



Libby, Melanchthon F 63, 229 



Middle EngUsh Religious Lyrics 31 



Mountain Globe-Flower, Seed and Seedling of 93 



Musical Composition, Tendencies of Modern 249 



Natural History of the Rocky Mountains '. 45 



On a new a, S Dihydroqiunoxaline 139 



On the Ionization due to the Emanation of Radium 83 



vii 



