1900. 



März 



JTr. 6. 



Naturae Novitates. 



Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete 

 der Naturgeschichte und der exacten Wissenschaften. 



Herausgegeben 

 von R. Friedländer Äs Solln 



Berlin, N.W., Carlstrasse II. 



Natural History News. 



Bibliographical List of current Li- 

 terature of all Nations on Natural 

 History and the Exact Sciences. 



Published every fortnight. Price 

 4 sh. a year, postfree. All books 

 supplied at the advertised prices. 

 4 Mark = 1 Sh. — 25 Cts. 



Advertisements 6 d. a line. 



XXII. Jahrgang. 



Erscheint alle 14 Tage. Preis jähr- 

 lich M. 4 postfrei. Sämmtliche Bücher 

 werden zu den angegebenen Preisen 

 geliefert. 4 Mark = 100 Pf. = 1 Sh. 

 = 4 Fr. 25 Cs. = 25 Cts. 



Inserate 50 Pf. die Zeile. 



Nouvellesd'Hist. Naturelle. 



Bibliographie des Publications nou- 

 velles de tous les Pays sur l'Histoire 

 Naturelle et les Sciences Exactes. 



Publiee tous les quinzejours. Prix 

 par annöe 5 fr., y compris les frais de 

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Annonces 60 Cs. par ligne. 



Allgemeine Naturwissenschaften. 



Ve rhandinngen von Akademien n. Naturwissen schaftlichen Vereinen. 



2575 Acireale. — Atti e Rendiconti dell' AccademiaDafnica di Scienze, Lettere ed 

 Arti in Acireale. Volume VI: Anno 1898. Acireale 4 899. 8. 6 e 139 pg. 



2576 Berlin. — Harnack, A., Bericht über die Abfassung der Geschichte der Kön. 

 Preussischen Akademie der Wissenschaften zu Berlin. Berlin (Sitzungsb. 

 Akad.) 1900. gr. 8. 10 pg. Mark 0so 



2577 Gätaniä. — Atti dell' Accademia Gioenia di Scienze naturali in Gatania. 

 Serie 4. Volume XII: Anno 76 (4 899). Catania 1899. 4. 380 pg. c. 7 tavole. 



Cont. : Saija, G., Sulla risoluzione di alcuni trianguli geodetici (c. 4 tav.). — Cutore, G., 

 Anomalia del canale midollare di un embrione di pollo di 48 ore (c. 4 tav.). — Scrofani, P., 

 Analogia di curvatura tra il becco dei Rapaci e le loro unghie (c. 4 tav.). — Baccarini, P., e 

 Cannarella, P., Primo contributo alla struttura e alla biologia del Cynomorium coccineum 

 (c. 3 tavv.). — Mingazzini, P., Ricerche sul parassitismo dell'Amphistomum conicum. ecc. 



2578 Dnblin. — Scientific Proceedings of the Royal Dublin Society. New 

 Series. Volume IX. Part 4 (nrs. 1 — 14). Dublin, October 1899. 8. pg. 1—4 06 

 with 15 plates (4 coloured) and figures. 470 



Cont.: J e n n i n g s , A. V., and Hanna, H., Corallorhiza innata and its Mycorhiza (with 2 plates). 



— Lyburn, E. S. J., Mining and Minerals in the Transvaal and Swazieland (with 4 plate). — 

 Johnson, T., and Hensman, R., List of Irish Corallinaceae. — Grubb, H., On the correction of 

 errors in the distribution of Time-signals (with 2 plates). — Doyle, K. D., The Rio del Fuerte of 

 Western Mexico and its tributaries (with 40 plates). — Stoney, G. S., Survey of that part of the 

 ränge of Nature's Operations which man is competent to study, etc. 



2579 — Scientific Transactions ofthe Royal Dublin Society. Series 2. Vo- 

 lume VII. Parts 4—6. Dublin 4 900. 4. with 15 plates (5 coloured). 



Part 4: Barrett, W. F., Brown, W., and Hadfield, R. A., On the electrical conductivity 

 and magnetic permeability of various alloys of iron. pg. 67—126 with 8 plates. M. 4,80. — Part 5: 

 Barrett, W. F., On some novel thermo-electric Phenomena. pg. 127— 132 with 1 plate. M. 1,30. 



— Part 6: Du er den, J. E., Jamaican Actinaria II. pg. 133 — 226 with 6 plates. M. 4. 



Vol. VII. Part 4-3. 4898-99. 67 pg. with 4 plate. M. 4,80. 



2580 Leipzig. — Abhandlungen der Kön. Sächsischen G esellschaftder Wissen- 

 schaften. Mathematisch-physische Classe. Band XXVI. No. 4. Leipzig 4 900. 

 Lex. 8. pg. 4—23 m. 2 Tafeln. 2 



Inhalt :B eckmann, E., Neue Vorrichtungen zum Färben nichtleuchtender Flammen (Spektrallampen). 



Naturae Novitates. Jahrg. XXII, No. 6. R. Friedländer & Sohn in Berlin. 



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