56 PROCEEDINGS OF THE PHILADELPHIA MEETING 



1885. Earthquake shocks more violent on the surface than in mines. Science, 



vol. 6, pp. 540. 

 Review of "Paradise Found." Science, vol. 5, pp. 406-407. 



1886. On the permanence of continents and ocean basins, with special refer- 



ence to the formation and development of the North American con- 

 tinent. Geol. Mag., vol. 3 (.3), pp. 97-101. 



I'ost-Tertiarj- elevation of the Sierra Nevada, shown by the river beds. 

 Am. Jour. Sci. (3), vol. 32, pp. 167-181. 



The development of the North American continent. Geol. Mag., vol. 3 

 (3), pp. 287-288. 



1887. Determination of the depth of earthquakes. Science, vol. 10, pp. 22-24. 

 The flora of the coast islands of California in relation to recent changes 



of ph3sical geography. Am. Jour. Sci. (3), vol. .34, pp. 4.'57-460; Cal. 

 Acad. Sci., Bull., vol. 2. pp. 515-520 ; Am. Geol., vol. 1, pp. 76-81. 



1888. Mountain formation. Letter to the Philos. Mag., vol. 25, pp. 450-451. 

 Glacial motion. Letter to the Philos. Mag., vol. 25, p. 452. 

 Nomenclature, etc., of eruptives, . . . life of the Archean, and on the 



nomenclature of the Lower Paleozoic. Inter. Geol. Cong.. Am. Com- 

 mittee Reports, 1888, A, pp. 55-57. 



On nomenclature of Cenozoic formations. Inter. Geol. Cong., Am. Com- 

 mittee Reports, 1888, F. pp. if -18; Am. Geol., vol. 2, pp. 283-284. 



Oil the use of the term "Taconic" Inter. Geol. Cong.. .\m. Committee 

 Reports, 1888, B, p. 17; Am. Geol., vol. 2, p. 207. 



1889. The general interior condition of the earth. Am. Geol., vol. 4, pp. 38- 



44. 



On the origin of normal faults and of the structure of the basin range. 

 Am. Jour. Sci. (3), vol. 38, pp. 257-263. 

 1891. Tertiary and post-Tertiary changes of the Atlantic and Pacific coasts, 

 with a note on the mutual relations of laud-elevation and ice-accumu- 

 lation during the Quaternary period. Bull. Geol. Soc. Am., vol. 2, 

 pp. 323-330. 



Address of welcome to the International Geological Congress, at Wash- 

 ington. I). C. 1891. Inter. (Jeol. Cong.. Compte Rendu, 1893, pp. 5.3-56. 

 1893. Theories of the origin of mountain ranges. Am. Assoc. AdA'. Sci., Proc. 

 vol. 42, pp. 1-27 ; Jour. Geol., vol. 1, pp. 542-573 ; Sci. Am. Suppl., vol. 

 36, pp. 14768-14769, 14776-14778. 

 1895, The genesis of ore deposits. (Discussion of paper by F. Posepuy. ) 

 Am. Inst. Min. Eng.. Trans., vol. 24. pp. 996-1006. 



Causes of the Gulf Stream. Science, vol. 2, pp. 188-189. 



Critical periods in the history of the earth. Univ. of Cal., Dept. Geol. 

 Bull., vol. 1, pp. 313-336 ; Am. Geol., vol. 16, pp. 317-818. 



Review of Dana's Manual of Geology. Science, vol. 1, pp. 548-550. 



Memoir of James D. Dana. Bull. Geol. Soc. Am., vol. 7, pp. 461-474. 



1897. Earth-crust movements and their causes. Bull. Geol. Soc. Am., vol. 8, 



pp. 113-126 ; Science, vol. 5, pp. 321-330. 



1898. Contribution to "a symposium on the classification and nomenclature 



of geologic time divisions." Jour. Geol., vol. 6, pp. 337-338. 

 The origin of transverse mountain valleys and some glacial phenomena 

 in those of the Sierra Nevada. Univ. Chronicle, vol. 1, pp. 479-497. 



