EARTHQUAKES ON THE PACIFIC COAST 5 



Perrine (C. D.) ; Same for 1894, ibid., vol. VII (1895), p. 99. 



Perrine (C. D.): Same for 1895, ibid., vol. VIII (1896), p. 222. 



Perrine (C. D.): Same for 1896, ibid., vol. IX (1897), p. 37. 



Perrine (C. D.): Earthquakes in California in 1892. Washington, 1893. 8vo 

 57 pp. [United States. Bepartment of the Interior. i^U. S. Geological Sur- 

 vey.) Bulletin 112.] 



Perrine (C. D.): Same for 1893, ibid., Bulletin No. 114. 



Perrine (C. D.): Same for 1894, ibid., Bulletin No. 129. 



Perrine (C. D.) : Same for 1895, ibid., Bulletin No. 147. 



Perrine (C. D.) : Same for 1896, ibid., Bulletin No. ?. (MS. at Lick Obsy.) 



Plummer (F. G.): Reported Earthquakes on the Pacific Coast. Publications 

 Astronomical Society of the Pacific, vol. VIII (1896), p. 78. (P.) 



Plummer (F. G.) : Reported Volcanic Eruptions. Ibid., vol. VIII (1896), p. 176. 

 [I have not entered these in the Catalogue, but have reprinted the list in 

 this Introduction. — E. S. H.] 



Rockwood (C. G.): Notes on American Earthquakes, by Professor C. G. 

 Rockwood, Jr., Ph. D., Princeton, N. J. (C. G. R.) From the American 

 Journal of Science, 3rd series, vols. 1872-87. [See Whitney.) 



Rowlandson (Thos.): A Treatise on Earthquake Dangers, Causes and Pallia- 

 tives. San Francisco, 1868. 8vo. (Referred to as Rowlandson.) 



San Francisco (Chamber of Commerce) : Report of Sub-Committee on Earth- 

 quake Topics, pp. 14-15 of Report of C. of C. for 1870. San Francisco, 

 1870. 8vo. [A manuscript report is there referred to, which I have not 

 been able to see.] 



San Francisco Directory: ("Chronological History" in each vol.), 1859-87. 

 8vo. Referred to as (S. F. D.) 



Shaler (N. S.) : On California Earthquakes (1850-66), in the Atlantic Monthly, 

 vol. 25. Boston, 1870. [This paper contains no original data, but is 

 compiled from the lists of Dr. Trask.] 



Shaler (N. S.): The Stability of the Earth; Scrihner^s Magazine, vol. I, p. 276 

 (1887). 



Simpson (Sir George) : Narrative of a journey round the world during 1841 

 and 1842. Two vols. London, 1847. (See vol. I, p. 344.) 



Soule (F.) : Earthquakes recorded at the Students' Observatory of the Univer- 

 sity of California, Berkeley, 1887-97. [MS. kindly furnished by Professor 

 Soule.] 



Stillman (J. D. B.): Concerning the late Earthquake (1868) ; Overland Monthly, 

 November, 1868. 



Tennent(T.): List of Earthquakes in San Francisco, 1851-87 and 1888-93, 

 from manuscripts kindly furnished by Mr. Tennent. Many of these are 

 also printed in the Annual Statistician, q. v. (T. T.) Mr. Tennent's 

 accurate observations extend over a period of forty-two years. 



Trask (J. B.) : A Register of Earthquakes in California from 1800 to 1863. 

 [Reprinted from Proc. Cal. Acad. Sci., S. F.] San Francisco, 1864. 8vo. 



