1895. 



Naturae Novitates. 



Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete der 

 Naturgeschichte und der exacten Wissenschaften. 



Herausgegeben 

 von R, t^ried läncle r* tSolin 



Berlin, N.W., Carlstrasse ii. 



Natural History News. 



BibliographicalList of current Li- 

 teratur e Ol all Nations on Natural 

 History and the Exact Sciences. 



Published every fortnight. Price 

 4 sh. a year, postfree. All books 

 snpplied at the advertised prices. 

 1 Mark = 1 Sh. = 25 Cts. 



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XVII. Jahrgang. 



Erscheint alle 14 Tage. Preis jähr- 

 lichM. 4 postfrei. SämmtlicheBücher 

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Inserate 50 Pf. die Zeile. 



Nouveiles d'Hist. Naturelle. 



Bibliographie desPublications nou- 

 veiles de tous les Pays sur l'Histoire 

 Naturelle et les Sciences Exactes. 



Publie tous les quinze jours. Prix 

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2775 Hamburg. — Verhandlungen desNaturwissenschaftlichenVereins 

 in Hamburg 1894. 3. Folge. Heft IL Hamburg 1895. gr. 8. 33 u. 43 pg. 

 m. 4 Holzschnitten. Mark Uo 



Inhalt: Petersen, J., Das Innere der Erde. — Kraepelin, K. , Zoologische Ergebnisse einer 

 Frühjahrsexcursion nach Madeira u. den Canarischen Inseln. — Michaelsen, W., Zur Systematik 

 der Regenwürmer. — Ahlborn, F. , Ueber die Wasserblüthe, Byssus flos aquae u. ihr Verhalten 

 gegen Druck. — Schaffe r, C, , Ueber die Variabilität der Hainbuche. 



2776 Leipzig. — Mittheilungen des Vereins für Erdkunde zu Leipzig. 1894. 

 Leipzig 1895. gr. 8. 58 u. 95 pg. m. 7 Holzschnitten. 28o 



2777 Le Mans. — Bulletin de laSociötöd'Agriculture, Sciences etArts 

 de la Sarthe. Tome 34 (Serie II. Tome 26): Annöes 1893 et 1894. Fascicule 4. 

 Le Mans 1894. 8. pg. 333—443. 



2778 London. — Philosophical Transactions of the Royal Society of London. 

 Volume 185: Year 1894. Section A: Mathematical and Physical Papers. Part II: 

 Title, Contents, index etc. London 1895. 4. pg. 7 and 1093—1095. O70 



Part II, now complete, pg. 7 and 397—1095 with 7 plates. M. 26, 



Cont. : T h o r p e , T. E. , and R o d g e r , J. W. , On the relations between the viscosity (internal 

 friction) of Liquids and their chemical nature (with 1 plate). — Lockyer, J. N., Preliminary re- 

 port on the results obtained with the prismatic Cameras during the total eclipse of the Sun, 

 16. April 1893 (with 3 plates). On the Photographie spectrum of electrolytic Iren (with 2 plates). 

 On the Photographie spectrum of Iron Meteorites. — Larmor, J., Dynamical theory of the electric 

 and luminiferous medium. — Schott, G. A., On the reflection and refraction of Light. — Tutton, 

 A. E. , Instrument for grinding section plates and prisms of Grystals of artificial preparations. In- 

 strument of precision for producing monochromatic Light of any desired wave-length. — Joly, J., 

 On the specific heats of Gases at constant volume II and III. — Hartley, W. N. , Flame Spectra 

 at high temperatures (with 1 plate). 



2779 — Proceedings of the Royal Society. No. 343 (Volume 47, part IV). London, 

 April 1895. 8. pg. 203—300 and (obituary notices) 21—24 with figures. 3-?o 



Cont.: M ordey, W. M., On slow changes in the magnetic permeability of Iron. — Rayleigh 

 and Ramsay, W., Argon, a new constituent of the atmosphere. etc. 



2780 — The Journal of the Royal Agricultural Society of England. Series 3. 

 No. 21 (Volume VI, part 1): March 1895. London. 8. pg. 44 and 1—220 with 



1 Portrait and 2 coioured plates. Each number 38o 



Cont.: Lawes, J. B. , and Gilbert, J. H., The feeding of Animals for the production of 

 meat, milk and manure, and for the exercise of force (with 2 plates). 



Naturae Novitates. Jahrg. XVII, No. 8- R. Friedländer & Sohn in Berlin. 



M 



