19Q3. September Jfo. 18. 



Naturae Novitates. 



Bibliographie neuer Erscheinungen aller Länder auf dem Gebiete 

 der Naturgeschichte und der exacten Wissenschaften. 



Herausgegeben 

 von R. Friedländer Ar Sohn 



Natural History News. 



Bibliographical List of current Li- 

 terature of all Nations on Natural 

 History and the Exact Sciences. 



Publiehed eyery fortnight. Price 

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 supplied at the advertised prices. 

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XXV. Jahrgang. 



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Nouvelles d'Hist.Naturelle. 



Bibliographie desPublications nou- 

 yelles de tous les Pays sur l'Hietoire 

 Naturelle et les Sciences Exactes. 



Publice tous les quinze jours. Prix 

 par annee 5 fr., y compris les frais de 

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Allgemeine Naturwissenschaften. 



Verha ndinn gen vo n Akademien n. Naturwissenschaftlichen Vereinen. 



6897 Gatania. — Atti dell' Accademia Gioenia di Scienze natura Ii 

 in Catania. Anno 79 (Serie 4. Volume XV): 1902. Catania 1902. 4. 351 pg. c. 

 1 ritratto e 6 tavole. 



Cont. : Cutore, G., Lo scheletro di un feto umano acranico. — Ragusa, E., Studi geologici 

 sui calcari iblei. — R i c c o , A., e Arcidiacono, S., L'eruzione dell' Etna del 1892 I. — 

 Russo, A., Studi sugli Ecbinodermi. — Pieri, M., Sul complesso cubico di rette, che contiene 

 una Stella di raggi e un piano rigato. — M e n d o 1 a , L., La pioggia in Catania dal 1865 al 1900. 

 — Scalia,G., I Fungbi della Sicilia Orientale e specialmenlc della regione Etnea III. — Drago, 

 U,, Süll' attacco e sul paraeitismo del Distomum contortum. ecc. 



6898 Halifax, Nova Scotia. — Calendar ofDalhousie College and üniver- 

 sity, Halifax, N. S., 1903 — 04. Halifax 1903. 8. 143 pg. Mark 1 



6899 Lawrence, Kansas. — The Kansas University Science Bulletin. (Conti- 

 tinuation of Kansas University Quarterly.) Volume I (Whole Series. Vol. XI). 

 Nos. 5 — 12. Lawrence, September and December 1902. 8. pg. 3 and 115 — 333 

 with 11 plates. 13 



Cont.: Newson, H. B., Projective Transformations in one dimension and their continuous 

 groups. — Beede, J. W., New Fossils from the upper Carboniferous of Kansas (with 1 plate). 

 Variation of the spiralia in Seminula argentia (with 1 plate). — B e e d e , J. W., and Rogers, 

 A. F., Coal-measures Fauna Studies II. — Mc Clung, C. E., Spermatocyte divisions of the Locu- 

 stidae (with 4 plates). — W i 1 1 i s t o n , S. W., Restoration of Dolichorhynchops Osborni (with 1 plate). 

 On new or little-known extinct Reptiles (with 2 plates). On homoplaelic characters in aquatic air- 

 breaihing Vertebrates. — Rogers, A. F., Some new American species of Cyclus from the Coal- 

 measures (with \ plate). — Brewster, H. B., On Collineations in space which leave invariant a 

 quadric surface. — V r i e s , J. N. Tan der, On Monoids (with 1 plate). 



Vol. I, now complele, 336 pg. with 1 map and 15 plates. M. 19 (to subscribers M. 15). — 

 Vol. II - see nr. 54. 



6900 Modena. — Annuario della R. Universitä di Modena. Anno accademico 

 1902 — 03. Modena 1903. 8. 204 pg. 



Cont.: Bortolotti, E., Influenza dell' opera matematica di P. Ruffini eullo svolgimento delle 

 teorie algebriche. ecc. 



690 1 München. — Jahresbericht der Geographischen Gesellschaft in 

 München für 1901 — 02. (Der ganzen Reihe Heft XX.) Herausgegeben von E. 

 Oberhummer u. J. F. Pompeck j. Mit Register sämmtlicher Jahresberichte. 

 München 4 903. gr. 8. 75, 124 u. 55 pg. nv 9 Tafeln u. 4 Abbildungen. 4 



Naturae Novitates. Jahrg. XXV, No. 1 8. II R. Friedllwrtkr & Sohn in Berlin. 



