70 



Cambridge, North American Crinoidea. Vol. I & II and Atlas. 



— Transactions of the Cambridge Philosophical Society. 

 Vol. XVI, parts II— III. 



— Annual Report of the Museum of Comparative Zoology at 

 Harvard College for 1896—1897. 



— 51^^ Annual Report of the Director of the Astronomical 

 Observatory of Harvard College for the year 1895 — 1897. 

 Miscellaneous Papers. 



— Memoires of the American Academy of Arts and Sciences. 

 Vol. XII, Nos 2, 3. 



— Proceedings. Vol. XXVII, Nos 16, 17. 



— Proceedings of the Cambridge Philosophical Society. Vol. 

 IX, part 5. 



— The collected Mathematical Papers of Arthur Cayley. Sc. 

 D. F. R. S. Vol. XII, XIII. 



Cape Town, The Transactions of the South African Philo- 

 sophical Society. Vol. VII, part II, 1896; vol. IX, part 1; 

 vol. X, part 1. 



— Appendix to Cape Meridian Observations, 1890 — 1891. 

 Catania, Bullettino delle sedute della Accademia Gioenia di 



Scienze naturali in Catania, Fascicoli XLVI — XLIX. 

 Chemnitz, Deutsches meteorologisches Jahrbuch fiir 1896. 



— Das Klima des Konigreiches Sachsen. Heft W. 

 Chicago, Field Columbian Museum. Publications 10 — 21. 



— The Chicago Academy of Science. Bulletin No 1. 



— Second annual exchange Catalogue. 



Chur, Jahresbericht der Naturforschenden Gesellschaft Grau- 



biinden. N. F. XL. Band. 1895—1897. 

 Colmar, Mittheilungen der Naturhistorischen Gesellschaft in 



Colmar. N. F. III. Band. Jahr 1895—1896. 

 Danzig, Schriften der Naturforschenden Gesellschaft zu Danzig. 



N. F. IX. Band, 2. Heft. 

 Davenport, Proceedings of the Davenport Academy of Natural 



Sciences. Vol. VI, 1896—1897. 

 Dorpat, Bericht fiber die Ergebnisse der Beobachtungen an 



den Regenstationen fur das Jahr 1896. 



— Aufruf zur Umgestaltung der Nautischen Astronomic nebst 

 Anhang, 1896. 



