430 



Nelson H. Darton. 



Catalogue and ndex <>f contribuHons to North American Geology, 1732 

 -1891. Washington. Gov. Printing Office. 1896. En 4?, 1045 ps. 

 Describe algunas obras relativas de la Geologa de Cuba. 

 El gelogo Darton naci en Hrooklyn en 1865. 



Philip C. Warman. (t 1908). 



Catalogue and index o the publicationa of the U. S. Geological Sur- 



vy. 1901. Washington. 1901.- 858 ps. 



Catalogue and ndex of the pubiications of U. S. Geological Survey. 



1850 1901. 



Cita estudios referentes a Cuba. 



Frbd. B. Week. 



Bibliography of No>-th America)), Geology, Paleontology, Petrology 

 and Mineralogy to the years. 18921900. 

 (Bull. nv 188 del U. S. Geological Survey.) 

 Index to orth American Geology, Paleontology... 1892-1900. 

 (Bull. n 189 of the U- S. S. Geological Survey.) 



Bibliography and ndex to the American Geology, Paleontology... 

 for the years 19011905. (Bull. n 301. Geological Survey.) 



En estas Bibliografas menciona obras que tratan de Cuba. 



F. B. Weeks y J. M. Nickels. 



Bibliography oj North American Geology for 1907 and 1908. 

 Washington . 1909. Bull. n? 372 of the U- S. Geological Survey. 



Cita obras relativas a Culta. 



J- M. NlCKES. 



Bibliography of North American Geology for 1909, with index. 

 Bull. 4i4 theU. S. Geological Survey. ' 



Purlications (The) of the United States. Geological Survey. February. 

 Washington. Govern. Printing Office. 1911. 



GEOGRAFA 



Salvador Massip. 



Los factores del clima por E. Martonne. Traducido por S. Massip. 

 Qu extensin debe darse la enseanza de la Geografa Fsica 

 en los Institutos? 



PALEONTOLOGA 



Joseph Leidy. 



Notics of some vertbrate remains from the West Iridian Islands. 

 ("Proc. Academy. Nat Se". Philadelphia. June, 1868. p. 180). 

 Felipe Poey. 



Mamferos fsiles de la Isla de Cuba. ("Anales de la Ac." 1871). 



F. M. Chapman. 



Notes on birds and mammals observed near Trinidad, Cuba, with re- 



