Allgemeine Naturwissenschaften. 



14B 



2280 Saint-Brienc. — Bulletins et Memoires de la So ci 6 i€ d'Emulation des Cötes- 

 du-Nord. Tome 30. Saint-Brieuc 4 892. 8. 16 et 222 pg. av. planches. 



2284 Santiago de Chile. — Anales de la Universidad de Chile. Tomo 82, entrega 

 3. Enero de 4 893. Santiago, gr. 8. pg. 389—403, 499—724 c. 4 laminas. 



Cont. : Philip pi, R. A., Noticias preliminares sobre los huesos fosiles de Ulloma. — Frömel, 

 Afecciones cutaneas vejeto-parasitarias en Chile: Herpes tonsurans, sicosis parasitaria i Querio de 

 Celso. — Poenisch, R., Sobre las ecuaciones diferenciales parciales del 2. orden i del 1. grado 

 entre n -f I variables. — Homenaje universitario a la memoria del prof. (de Chimica) Juan Schulze. 



— Ob recht, A., Observaciones astronomicas i meteorologicas. 



Preis des vollständigen Bandes in 6 Heften: 30 Mark. 



2282 Soissons. — Bulletin de la Societe Archeologique, Historique et 

 Scientifique de Soissons. Serie II. Tome 20: 4889—90. Soissons 4 892. 8. 

 270 pg. av. 4 planche. 



2283 Tokio. — The Journal of the College of Science, Imperial University, Japan. 

 Volume V. Part 3. Tokyo 4 893. 8. pg. 4 97—293 with 7 plates a maps (4 co- 

 loured). Mark 7 



Contents: B. Kotö, The Archaean formation of the Abukuma Plateau. 



Volume I— IV, V, part 1. 1886—92. with UO plates a. maps (39 coloured). M. 124. 



2284 Venezia. — Atti del R. Istituto Veneto di Scienze, Lettere ed Arti dal no- 

 vembre 1892 all' ottobre 4 893. Serie 7. Tome IV. Dispense 4 e 2. Venezia 4 893. 

 8. pg. 4—34 5 e 4—88. 6 



Cont.: Canestrini, G., Sopra 2 nuove specie di Fitoptidi. Commemorazione di A. P. Ninni. 



— Fabri, C, Sopra le funzioni di iperspazi. — Da Schio, A., Tavole udometriche per Valli dei 

 Signori, dalle pioggie raccolte nei 17 anni 1874—90. — Ricci, G., Saggio di una teoria dei numeri 

 reali secondo il convetto di Dedekind — ecc. 



2285 Washington. — Bulletin of the P h i 1 o s oph ic al Society of Washington. Vol. 

 XI. Washington 4 892. 8. 34 and 64 8 pg. with 8 plates. cloth. 20 



Cont. a. o. : Langley, S. P., On the Observation of Sudden Phenomena. — Dutton, C. E., On 

 some of the greater Problems of Physical Geology. — Iddings, J. P., On the Crystallization of 

 Igneous Rocks. The Mineral Composition and Geological Occurrence of certain Igneous Rocks in the 

 Yellowstone National Park. Spherulitic Crystallization. — Preston, E. D., On the reduction of 

 Pendulum ObserYations. — Clarke, F. W., The relative abundance of the Chemical Elements. — 

 Eastman, J. R., Assumption and Fact in the Theories of Solar and Stellar Proper Motions. — 

 Hayden, E., Hurricanes in the Bay of North America. — Eldridge, G. H., On certain peculiar 

 Structural Features in the Foot-Hill Region of the Rocky Mountains near Denver, Colorado. — 

 Eastman, J. R., Progress of Meteoric Astronomy in America. — Cross, W., Constitution and origin 

 of Spherulites in Acid Eruptive Rocks. 



Zeitschriften nnd allgemein naturwissenschaftliche Schriften. 



2286 Annales de la Licence es Sciences (mathematiques, physiques, naturelles). Session 

 de Novembre 4 892. Paris 4 892. 4 2. 46 pg. 



2287 Arendt, Naturhistorischer Schulatlas. 6. Auflage von F. Traumüller. Leipzig 



4 893. qu. gr. 4. 76 Tafeln (4 099 Abbildungen) m. 45 pg. Text. 2so 



2288 DigO, Naturwissenschaft auf Grund von Gotteswort. Offenbach 4 893. 8. 4 



2289 Fauna. Verein Luxemburger Naturfreunde. Mittheilungen aus den Vereins-Sitzungen. 

 Luxemburg. 4. — Jahrgang 4 893. 5 



No. 1. März 1893. pg. 1—16. 



2290 Gedoelst, M. L, Traitö de Microbiologie, appliquee ä la Medecine vöterinaire. 

 Lierre 4 893. 8. 468 pg. av. 64 figures. 5bo 



2294 Gregory, R. A., Elementary Physiography. New a. revised edition. London 4 893. 

 8. 44 pg. w. illustrations. cloth. 2so 



2292 Jordan, Das Verhältniss von Naturwissenschaft und Religion im Unterricht. 

 Berlin 4 893. 4. 4 



2293 Matzdorff, G., Ueber lebende Anschauungsmittel im naturwissenschaftlichen Un- 

 terricht. Berlin 4 893. 4. 4 



2294 The MicrOSCOpe. An illustrated monthly Magazine for the Student of Nature's 

 little things. Edited by Gh. W. Smiley. Washington. 8. with plates and illu- 

 strations. — New Series Vol. I: Year 4 893 (4 2 nrs.). 6 



Correction of advertisement nr. 454. 



2295 Revue Biologique du Nord de la France publice sous la direction de The od. 

 Barrois, P. Hallez, R. Moniez. Annöe V., No. 6. Mars 1893. Lille, gr. 

 in-8. pg. 209—248. 



Sommaire: Belloc, E., Recherches sur quelques Algues microscopiques des eaux thermales et 

 salees d'Alg6rie et de Tunisie, suivies d'une Liste des Diatom6es fossiles et d'un apergu de la Flo- 

 rule diatomique marine littorale. — Bergendal, D., Quelques observations sur Cryptocelides Lo- 



Naturae Novitates. Jahrg. XV, No. 7. R. Friedländer & Sohn in Berlin. 



9* 



