Recent Publications 



-American Institute of Mining Engineers, Transactions of the. Vol. XXX. 

 February, igoo, to September, 1900, inclusive. New York, iqoi. 



-Baker, Frank Collins, i. Digitations of the Mantle in Physa. 2. 

 Description of a New Species of Limnasa. Bulletin of the Chicago 

 Aeadmy of Sciences, Vol. II, No. 4. July i, 1901. 



The Molluscan Fauna of the Genesee River. [Reprint from the Ameri- 

 can Naturalist, Vol. XXXV, No. 416, August, 1901.] Ginn & Co., 

 Boston. 



-BiELER, Theodore. Etude Preliminaire sur le Modele Glaciaire et le 

 Paysage Drumlinique Dans la Plaine Vaudoise. [Bulletin de la Societe 

 Vaudoise des Sciences Naturelles. 4^ S., Vol. XXXVII, No. 139.] 

 Librairie F. Rouge, Rue Haldimand, Lausanne, Mars, 1901. 



-Dean, Bashford. Paleontological Notes. I. On Two New Arthro- 

 dires from the Cleveland Shale of Ohio. II. On the Characters of 

 Mylostoma Newberry. III. Further Notes on the Relationships of the 

 Arthrognathi. Plates III-VIII. [New York Academy of Sciences, 

 Memoirs, Vol. II, Part III, 1901.] Published by the Academy, New 

 York, 1 90 1. 



-Dewalque,G. Melanges Geologiques. Hutieme & Derniere Serie. Brux- 

 elles et Liege, 1897-1900. 



-Ells, R. W. The Devonian of the Acadian Provinces. [Reprinted from 

 the Canadian Record of Science, Vol. VIII, No. 6, for July, 1901, issued 

 August 10, 1901 .] 



-Hamberg, Axel. Geologiska och Fysiskt-Geografiska Undersokningar 

 Sarjekfjallen. Tryckt i Central-Tryckeriet, Stockholm, 1901. 



-HoLLENDER, Artur. Om Sveriges Nivdforandringar after Manniskans 

 Invandring. Akademisk Afhandling som med TillstAnd af vidtberomda 

 filosofiska Fakultetens i Upsala mattatisk-naturvetenskapliga Sektion 

 till offtentlig Granskning framstalles. [A Larosalen N:r 7 Ons- 

 dagen den 29 Maj, 1901, kl. 4 E. M.] P. A. Norstedt & Soner, Stock- 

 holm, 1901. 



-Holmes, William H. Review of the Evidence Relating to Auriferous 

 Gravel Man in California. [From the Smithsonian Report for 1899, pp. 

 419-472, with Plates I-XVL] Washington, 1901. 



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