BERKEY, GEOLOGICAL RECONNOISSANCE OF PORTO RICO 69 



Bibliography 



The following papers contain descriptions of physical conditions and fea- 

 tures and of some geologic observations in Porto Rico, A suggestion as to the 

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



Cle^-e. p. T. : "Geology of the Northern West Indies," with maps. Kongl, 

 Sevenska. 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. 



DA\^s, Brig. Gex. George W. : Porto Rico — embracing reports of Brig. Gen. 

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

 ington. 94 pp. 1900. 



DiNWiDDiE, W. : "Physical features of the Island" (Puerto Rico). Harper's 

 Weekly, vol. 43. p. 248. Mar. 11. 1899. 



: "The great caves of Puerto Rico." Harpers Weekly, vol. 48. p. 293. 



Mar. 25, 1899. 



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

 vol. 19, pp. 529-532. 1899. 



Falconer, J. I ). : "Evolution of the Antilles." Scot. (zeog. Mag., vol. 18, pp. 

 369-376, 1 pi. 1902. 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 Value 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., vol. 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. 



