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CHILI. 
Santiago. Société scientifique du Chili. 
ÉTATS-UNIS. 
* Baltimore. American Chemical Journal. 
Berkeley. University of California. 
Boston. American Academy of Arts and Sciences. 
* — Society of natural History. 
— Geological Survey of Illinois. 
* Cambridge Muséum of comparative Zoôlogy. 
Chicago. Academy of Sciences. 
* — Journal of Geology. 
Davenport. Academy of natural Sciences. 
Denver. Colorado scientific Society. 
Des Moines. Jowa Geological Survey. 
* Jefferson. Missouri Geological Survey. 
Hamilton. Hamilton Association. 
Madison. Wisconsin Academy of Sciences, Arts and 
Letters. 
Meriden. Scientific Association. 
^ Minneapolis. Geological and Natural History Survey. 
* — Minnesota Academy of natural Sciences. 
* New Haven. American journal of science. 
* New York. Academy of sciences, late Lyceum of natural 
history. 
* ~ Geological Survey. 
* — American Muséum of natural History. 
* — State Muséum of natural History. 
Bochester. Academy of Science. 
— Geological Society of America. 
Sacramento. State Mineralogist. 
* Salem. American Association for the Advancement of 
Science. 
San Francisco. California Academy of Sciences. 
* Springfleld. Illinois State Muséum of Natural History. 
