10 



Mbxico 



JBVCHABKST 



St. Petbrsbcbg 

 Kazan 



Madbid 



Genbva 

 Zurich 



Austin 

 Boston 



Kansas 

 Minneapolis 

 New Yobk . 



Philadelpbu 



kochesteb .. 



Saleh 



San Francisco 



Washington 



MONTBVIMO 



Mexico. 



Soeiedad Cientifica " Antonio Alzate" 



Roumania. 



Institutul Meteorologic al Boumaniei 



Russia. 



Academie Imperiale ties Sciences 

 Societe des Naturalistes 



Spain. 



Beal Academia de Ciencias 

 Naturales 



Extras Fisioas 7 



Switzerland. 



. . Societe de Physique et d'Histoire Naturelle 

 . . . Naturf orschende Gesellschaf t 



United States of America. 



. . Texas Academy of Science 



. . American Academy of Arts and Sciences 



Society of Natural History 

 . . Academy of Science 

 . . Minnesota Academy of Natural Sciences 

 . . American Geographical Society 



Academy of Science 



Zoological Society 

 . . Academy of Natural Science 



Zoological Society 

 . . Academy of Science 



. . American Association for the Advancemsnt of Scienc« 

 . . California Academy of Science 



Geological Society of California 

 .. Smithsonian Institution 



Uruguay, South America. 



.. Meteorologic Observatory . / 



