GEOLOGY. 229 



Egozcue, J. See Memorias de la Comision del Mapa Geologico de 

 Espana, 1876. 



Eldridge, George Homans. See Monographs of the U. S. Geological 

 Survey, no. *V, 1896. 



Emmons, Samuel Franklin. See Monographs of the U. S. Geolo- 

 gical Survey, no. 27, 1896. 



Gannett, Henry. See Monographs of the U. S. Geological Survey, 

 no. 22, 1893. 



*Geikie, Archibald. Geologia, 1882 (translation from 3. English 

 edition by Antonio Stoppani, Manuali Hoepli). 



*Geikie, Archibald. Outlines of field geology, 5. edition, 1900. 



Gil y Maestre, Amalio. See Memorias de la Comision del Mapa 

 Geologico de Espana, 1880. 



Hague, Arnold. See Monographs of the U. S. Geological Survey, 

 no. 20, 1892. 



Irving, Roland Duer. See Monographs of the U. S. Geological 

 Survey, no. 19, 1892. 



*Lapparent, A. de. Traite de geologic, 1883. 



*Le Conte, Joseph. Elements of geology, 4. edition, 1899. 



Lesquereux, Leo. See Monographs of the U. S. Geological Survey, 

 no. 17, 1891. 



Mallada, L. See Memorias de la Comision del Mapa Geologico de 

 Espana, 1878, 1895-1896. 



Maureta, Jose". See Memorias de la Comision del Mapa Geologico 

 de Espana, 1881. 



Newberry, John Strong. See Monographs of the U. S. Geological 

 Survey, no. 26, 1895. 



*01dham, E. D. Manual of geology in India, 2. edition, 1893. 



^Penning, W. Henry. Text-book of field geology with a section 

 on paleontology by A. J. Jukes-Browne, 2. edition, 1894. 



Powell, J. W. See Annual Eeports of the U. S. Geological Survey 

 to the Secretary of the Interior, nos. 9-15, 1887-1895. 



Pumpelly, Raphael. See Monographs of the U. S. Geological 

 Survey, no. 23, 1893. 



