BRP RECENT PUBLICATIONS 
—MatrHEew, W.D. Fossil Mammals of the Tertiary of Northeastern Colo- 
rado. [Memoirs of the American Mus. Nat. Hist., Vol. I, Part VII.] 
November, Igo! 
—Museum of Comparative Zodlogy, Bulletin of Harvard College. Vol. 
XXXVIII. Leuctite-Tinguaite from Beemerville, New Jersey, by John 
E. Wolfe. 
The Geology of the Northeast Coast of Labrador, by peeinald A. Daly. 
Cambridge, Mass., February, tgo2. 
—RoseEnBuscH, H. Studien im Gneissgebirge des Schwarzwaldes. — II, Die 
Kalksilikatfelse im Rench-und-Kinzigritgneiss. [Sonderabdruck aus den 
Mitteilungen der Grossh. Badischen Geologischen Landesanstalt 1V Bd., 
3. Heft; 1901. Verlag von Carl Winter’s Universitats-buchhandlung in 
Heidelberg. | 
—SmyTH, Jr., C. H. Geology of the Crystalline Rocks in the Vicinity of the 
St. Lawrence River. [Reprinted from the Nineteenth Annual Report of 
the State Geologist. Albany, N. Y., 1got.] 
—SCHRADER, FRANK CHARLES, and SPENCER, ARTHUR COE. The Geological 
and Mineral Resources of a Portion of the Copper River District, Alaska. 
[ Department of the Interior, U. S. Geol. Surv., rgo!.] 
—Topb, J. E. Hydrographic History of South Dakota. [Bulletin Geological 
Society of America, Rochester, January, 1902. | 
University of Texas Mineral Survey, Bulletin No. 2. Sulphur, Oil and 
Quicksilver in Trans-Pecos, Texas. VonBoeckmann, Schutze & Co., 
Austin, Texas. 
—VAN DEN BROECK, ERNEST. Le Dossier Hydrologique de Régime Aqui- 
fére en Terrains Calcaires et le Réle de le Géologie dans les Recherches 
et Etudies des Travaux d’eaux Alimentaires. [Extrait du tome XI (de 
1897) fascicule V (publie en 1901) du bulletin de la Société belge de 
géologie, de paléontologie et d’hydrologie.] Bruxelles, April, gor. 
—WHuITE, I. C. Geological Horizon of the Kanawha Black Flint. [ Bulletin 
of the Geological Society of America, Vol. XIII, pp. 119—-126.] Rochester, 
N. Y., March, 1902. 
