422 Notizen. 



St. Petersburg, K. Mineralogische Gesellschaft, Materialien, 



Vol. XVII. 

 St. Petersburg, Comite Geologique, Memoires, Vol. VIII, Nr. 2; 3. 



Vol. IX, Nr. 3; 4. Vol. X, Nr. 3. Vol. XIV, Nr. 1 und 3. 

 St. Petersburg, Comite Geologique, Bulletins, Vol. XII, Nr. 8; 9. 



Vol. XIII, Nr. 1-9 und Suppl., Vol. XIV, Nr. 1-5. 



Nord-, Süd- und Central- Amerika. 



Cambridge, Museum of Comparative Zoology, Bulletin Vol. XXVII, 



Nr. 1-5. Vol. XXVIII, Nr. 1. 

 Canada, Royal Society of Canada, Proceedings, Vol. XII and 



Index to Vol. I-XII. 

 Canada, Geological Survey of Canada, 3 Maps. 

 Cincinnati, üniversity of Cincinnati, Publicatiou Nr. XIII. 

 Colorado, Colorado College Studies, Publication V. 

 Cordoba, Academia Nacional de Ciencias, Boletira, Tome XIV, 



Nr. 2. 

 Des Moines, Jowa Academy of Sciences, Proceedings 1894, Vol. IL 

 Des Moines, Jowa Geological Survey, Report 1893, Vol. III. 

 La Plata, Facultad de Agronomia y Veterinaria, Rivista V; VI. 

 Lawrence, üniversity of Kansas, Journal, Vol. IV, Nr. 1; 2. 

 Lincoln, Agricultural Experiment Station, Bulletin, Nr. 43. 

 Mexico, Observatorio Astronomico Nacional de Tacubaya, Bo- 



letin, Tome I, Nr. 22. 

 Mexico, Observatorio Meteorologico Central de Mexico, Boletin 



1895, Nr. 3-7. 

 Mexico, Secretario de Fomento Colonizacion et Industria, Bo- 

 letin IV, Nr. 7-11. 

 New Haven, Connecticut Academy of Arts and Sciences, Tran- 



sactions, Vol. XI, Part. 2. 

 New York, N. Y. Academy of Sciences, Annais, Vol. VIII, Nr. 5 



and Index to Vol. VII. 

 New York, State Museum, Report Annual for 1893. 

 Philadelphia, Academy of Nat. Sciences, Proceedings 1895, Part. 1. 

 Philadelphia, Wagner Free Institute, Transactions, Vol. III, 



Part. 3. 

 San Francisco, California Academy of Sciences, Proceedings, 



II. Serie, Vol. IV, Part. 2. 



