54 Hans Sc'liinz. 



St. Petersburg, K. Physikalisches Central-Observatorium, Jahrosbcri(;ht für 



1894. 

 St. Petersburg, K. Physikalisches Ccntral-Observatoriuni Annalen für 1894 



Part. 1, 2. 

 St. Petersburg, Societe Ouraliennc, Bulletin XIV Nr. 5, XV Nr. 2. 



m) Nord-, Süd- und Central- Amerika. 

 Austin, Texas Academy of Science, Transactions Vol. I, Nr. 4. 

 Baltimore, Johns Hopkins University, Chemical Journal A'ol. 17 Nr. 8, Vol. 



18 Nr. 2-4. 

 Buenos-Aires, Museo Nacional, Anales Tomo IV. 



Bucnos-Aires, Academy Nacional de Ciencias, Boletin Tomo XIV, Nr. o, 4. 

 Boston, Boston Society of Natural History, Memoires Vol. V, Nr. 1, 2. 

 Boston, Boston Society of Natural History, Proceedings Vol. XII, XIII, Vol. 



XXVI Part. 4, Vol. XXVII Part. 1. 

 Boston, American Academy of Arts and Sciences, Proceedings N. S., Vol. XXII. 

 Cambridge, Museum of Coniparative Zoology, Bulletin Vol. XXVII, Nr. 6, 7, 



Vol. XXIX Nr. 1-6, Vol. XXX Nr. 1. " 

 Cambridge, Museum of Coniparative Zoology, Annual Report 1894, 1895. 

 Canada, Royal Society, Proceedings IL Serie, Vol. I. 



Chapel Hill, Elisha Mitchell Scientific Society, Journal Vol. XII, Part. 1, 2. 

 Chicago, Chicago Academy of Science, Bulletin Vol. II, Nr. 2. 

 Chicago, Chicago Academy of Science, Report for 1895. 

 Cincinnati, Cincinnati Society of Natural History, Journal Vol. XVII, 



Nr. 1-4. 

 Colorado, Colorado College Studies, Publications V. 

 Des Moines, Iowa Geological Survey, Annual Report 1894, Vol. IV. 

 Halifax, Nova Scotian Institute of Natural Science, Proceedings Vol. VIII 



Part 4, Vol. IX Part 1. 

 La Plata, Museo de la Plata, Revista Tomo VI, Tomo VII Part 1 u. Karten. 

 La Plata, Museo de la Plata, Anales Seccion Zoology, \o\. II Part 1, Vol. 



III und Atlas. 

 Lawrence, Kansas University, Journal Vol. IV Nr. 2-4, Vol. V Nr. 1. 

 Lincoln, University of Nebraska, Report IX. 

 Lincoln, University of Nebraska, Bulletin Nr. 43—45. 

 Madison, Wisconsin Academy of Science and Arts, Transactions Vol. X. 

 Madison, Washburn Observatory, Publications Vol. IX, Part. 1. 

 Mcridcn, Scientific Associations, Transactions Vol. VII. 

 Mexico, Sociedad Cientifica „Antonio Alzate", Memorias Tome VIII Nr. 5—12. 



Tome IX Nr. 1-10. 

 Mexico, Observatorio Astronomico Nacional de Tacubaya, Annuario XVI. 

 Mexico, Observatorio Astronomico Nacional de Tacubaya, Boletin Nr. 23—25. 

 Minneapolis, Geological and Natural History of Minnesota, Report 1893, 1894. 

 Montevideo, Museo Nacional, Anales V. 

 New York, N. Y. Academy of Sciences, Memoirs I, Part 1. 

 New York, N. Y. Academy of Sciences, Transactions Vol. XIV. 



