Vol. 50.] . ADDITIONS TO THE LIBRARY. 23 1 



Arkansas Geological Survey. (J. C. Branner, State Geologist.) 

 Annual Report for 1888. (In four volumes.) Vols, i.-iv. by 

 J. C. Branner. 8vo. Little Bock. Vols. i. & ii., 1888 ; Vol. iii., 

 1891 ; Vol. iv., 1888. Purchased. 



— ■ • ( .) Annual Beport for 1889. Vol. ii. Geology 



of Crowley's Bidge, by B. E. CaU. 8vo. Little Bock, 1891. 

 Purchased. 



— . . ( .) Annual Beport for 1890. Vol. i. Man- 

 ganese, by B. A. F. Penrose, jun. 8vo. Little Bock, 1891. 

 Purchased. 



— . . ( .) . Vol. ii. The Igneous Bocks of 



Arkansas, by J. F. "Williams. 8vo. Little Bock, 1891. Pur- 

 chased. 



— . . ( .) . Vol. iii. Whetstones and Novacu- 



lites of Arkansas, by L. S. Griswold. 8vo. Little Bock, 1892. 

 Purchased. 



— . . ( .) . Vol. iv. Marbles and other Lime- 

 stones, by T. C. Hopkins. Text and Atlas. 8vo. Little Bock, 

 1893. Presented by the State Geologist. 



. . ( .) Annual Beport for 1891. Vol. i. Mineral 



Waters of Arkansas, by J. C. Branner. 8vo. Little Bock, 1892. 

 Presented by the State Geologist. 



( .) Annual Beport for 1892. Vol. i. Iron 



Deposits of Arkansas, by B. A. F. Penrose, jun. 8vo. Little 

 Bock, 1892. Presented by the State Geologist. 



Army Medical Department. Beport for the year 1891. Vol. xxxiii. 

 8vo. London, 1893. 



. 1892. Vol. xxxiv. 8vo. London, 1894. 



Arnould, G. Bassin Houiller du Couchant de Mons. 4to. Mons, 

 1878. Purchased. 



Aubert, F. Explication de la Carte Geologique Provisoire de la 

 Tunisie. 8vo. Paris, 1893. Purchased. 



. See Maps. 



Australasia. Beport of the Committee on Seismological Phenomena 

 in Australasia. See Hogben, G. 



Austria. Kaiserlich-konigliche geologische Beichsanstalt. See 

 Periodicals. Vienna. 



Baden. Ministerium des Innern. Mittheilungen der Grossherzoglich 

 Badischen geologischen Landesanstalt. Band ii. Heft 4. 8vo. 

 Heidelberg, 1893. Purchased. 



C. Lent. Der westliche Schwarzwaldrand zwischen Staufen und 

 vol. L. s 



