RECENT PUBLICATIONS 523 
—Iowa Geological Survey, Annual Report, 1898. Vol. Il. Des Moines, 
1899. 
—LEFORT, F. Fausseté de l’Idée Evolutioniste Appliquée au Systeme 
Planétaire ou aux Espéces Organiques. Lyon, 1899. 
—Manila, Observatoire of. Boletin Mensual, 1897. 
Baguios o Ciclones Filipinos. P. ALGUE, S. J., Director. 
La Erupcion del Volcan Mayon en los Dias 25 y 26 de Junio 1898. P. 
JosE Coronas, S. J. 
—Moorg, J. Percy. A Snow-Inhabiting Enchytreid (Mesenchytraus soli- 
fugus Emery) Collected by Mr. Henry G. Bryant on the Malaspina Gla- 
cier, Alaska. Natural Sciences, Philadelphia, 1899. 
—SEARS, JOHN H. Biotite Tinguaite Dike Rock. Catalogue No. 960. From 
the Bulletin of the Essex Institute, Vol. XXIX, 1897. 
—STEINMANN, HERR. Die Entwickelung des Diluviums in Siidwest Deutsch- 
land. Zeitschr. d. deutsch. geolog. Gesellschaft. Jahrg. 1898. Freiborg. 
—Transactions of the Kansas Academy of Sciences. Vol. XVI, 1897-8. 
Topeka, 1899. 
—TurRNER, H. W. The Occurrence and Origin of Diamonds in California. 
From the American Geologist, Vol. XXIII. March 1899. 
—WAHNSCHAFFE, FELIX. Ueber das Vorkommen von Glacialschrammen auf 
den Culmbildungen des Magdeburgischen bei Hundisburg. Berlin, 1899. 
