RECENT FUBLICATIONS 
—Alabama Geological Survey. Map of the Warrior Coal Basin, with 
Columnar Sections. By Henry McCalley, Assistant State Geologist. 
Atlanta, 1899. 
— ANDREWS, WILLIAM. The Diuturnal Theory of the Earth. Published by 
Myra Andrews and Ernest G. Stevens. New York, 1899. 
—American Association for the Advancement of Science, Proceedings of. 
Forty-eighth Meeting, Held at Columbus, Ohio, August 1899. Pub- 
lished by the Permanent Secretary, December 1899. Easton, Pa. 
—BERENDT, G., K. KEILHACK, H. SCHRODER und F. WAHNSCHAFFE, Von 
der Herren. Neuere Forschungen auf dem Gebiete der Glacialgeologie 
Norddeutschland erladutert an einigen Beispieler zugleich erschienen als 
Fiihrer fiir die Excursionen der deutschen geologischen Gesellschaft in 
das norddeutsche Flachland vom 28. September bis 5. October 1898. 
Separatabdruck aus dem Jahrbuch der kénigl. preuss. geologischen 
Landesanstalt fiir 1897. Berlin, 1899. 
—BRANNER, J. C., and C. E. GipMAN. The Stone Reef at the Mouth of the 
Rio Grande do Norte, Brazil. From the American Geologist, Vol. 
XXIV, December 1899. 
—BRANNER, J.C. The Manganese Deposits of Bahia and Minas, Brazil. 
A Paper presented to the American Institute of Mining Engineers at 
the California Meeting, September 1899. Author’s Edition. Leland 
Stanford, Cal., 1899. 
— CARTER, Oscar, C.S. Coastal Topography of the United States. From 
the Proceedings of the Engineers’ Club of Philadelphia, Vol. XVI, 
October 1899. No. 5. 
—Darton, N. H. Triassic Formations of the Black Hills of South Dakota. 
Bulletin Geological Society of America, Vol. X, pp. 383-396. Pls. 42-44. 
Rochester, N. Y., 1899. 
—DItuer, J. S. The Coos Bay Coal Field, Oregon. Extract from the 
Nineteenth Annual Report of the Survey, 1897, Part II, Economic 
Geology. Washington, 1899. 
—EASTMAN, C. R. Jurassic Fishes from Black Hills of South Dakota. 
Bulletin of the Geological Society of America, Vol. X, pp. 397-408. 
Pls. 45-48. Rochester, December 1899. 
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