BERKEY, OEOLOOWAL RECONNOISSANCE OF PORTO RICO 69 



BUJLIOGRAPHY 



The following papers contain descriptions of physical conditions :uul fea- 

 tures and of some geologic ohservations in Porto Rico. A suggostimi as to the 

 range or character of the article in most cases follows the title. 



Oleve, p. T. : "Geology of the Northern West Indies," with majts. Kongl. 



SeA'enska. Vetenskaps, Akad. Handlingar, vol. 9, No. 12. 1S71. 

 : "Outline of the Geology of the Northeastern West India Islands." 



Ann. N. Y. Acad. Sci., vol. 2, pp. 185-192. 1883. 

 Davis, Brig. Gen. George W. : Porto Rico— embracing reports of Brig. Gen. 



George W. Davis, arranged by topics. Government Printing Office, Wash- 

 ington, 94 pp. 1900. 

 DiNwiDuiE. AY.: "Physical features of the Island" (Puerto Rico). Harper's 



Weekly, vol. 4:!. p. 248. Mar. 11. 1899. 

 : "The great caves of*Puerto Rico." Harper's Weekly, vol. 43. p. 293. 



Mar. 25, 1899. 

 DoMENECH. M. K. : "Mineral resources of Porto Rico." Mines and Minerals, 



vol. 19, pp. 529-532. I.s99. 

 Falconer, .1. 1 >. : "Evolution of the .Vntilles." Hcot. (Jeog. Mag., vol. 18, pp. 



369-376, 1 pi. ]9(}2. Discusses general geologic history of America, and 



especially that of Central America and West Indies. 

 GuppY, R. J. L. : "Geological Connections of the Caribbean Region." Trans. 



Canadian Institute, pp. 373-391. January, 1909. Discusses general re- 

 gional relations and the probability of an Antillean continent. 

 FisKE, Amos K. : "The West Indies." G. P. Putnam's Son, New York. 1899. 



Folded maps, plates. Physical characteristics of Porto Rican history etc., 



social and economic conditions. 

 Hamilton, S. Harbert : "Notes on Some of the Ore Deposits of Porto Rico." 



Eng. and Min. Journal, vol. 88, p. 518. September, 1909. 

 Hill, Robert T. : "Cuba and Porto Rico with the Other Islands of the West 



Indies." New York. 1898. A book of over 400 pages containing a very 



large amount of information covering many matters in addition to the 



physical features and the geology. 



: "The Yalue of Porto Rico." Forum, vol. 27, pp. 414-419. June, 1899. 



: "Porto Rico." National Geographic Magazine, vol. 10, pp. 93-112. 



1899. One of the best articles on the physical features of Porto Rico. 

 : "The Geology and Physical Geography of Jamaica." Bull. Museum 



Comp. ZooL, \o\. 34. 1899. A study of a type of Antillean development. 

 : "The Forest Conditions of Porto Rico." Bulletin 25, U. S. Department 



of Agriculture. 1899. Quoted in part in Public Opinion. Contains very 



brief description of physical features and has a good relief map. 

 Newberry, J. S. : "Geology of the West Indies." Trans. N. Y. Acad. Sci., vol. 1, 



pp. 23-24. 1882. 

 NiTZE, H. C. B. : "Investigations of Some of the Mineral Resources of Porto 



Rico." Twentieth Ann. Rept., U. S. Geological Survey, Part 6, pp. 779-878. 



Gives a tabulation of the mineral occurrences, and a very brief note on 



the principal ones. 



