ISTITUTI SCIENTIFICI CORRISPONDENTI 



al principio dell' anno 1899. 



AMERICA DEL NORD. 



1. University of the State of New York — Albany N. Y. 



2. American Academy of Arts and Sciences — Boston. 



3. Boston Society of Natural History — Boston. 



4. BuMo Society of Natural Sciences — Buffalo N. Y. U. S. of A. 



5. Davenport Academy of Natural Sciences — Davenport Jowa. 



6. Indiana Academy of Science — ludiauopolis. 



7. Jowa Geological Siuwey — Des Moines (Jowa). 



8. Nova Scotian Institute of Science — Halifax. 



9. Wisconsin Academy of Sciences, Arts and Letters — Madison 



(Wisconsin). 



10. Minnesota Academy of Natural Sciences — Minneapolis. 



11. Connecticut Academy of Arts and Sciences — New-Hawen. 



12. Geological and Natural History Survey of Canada — Ottawa. 



13. Academy of Natural Sciences — Philadelphia. 



14. Wagner Free Institute of Science — Philadelphia. 



15. Geological Society of America — Rochester N. Y. U. S. A. 



16. California Academy of Sciences — San Francisco. 



17. California State Mining Bureau — San Francisco. 



18. Academy of Science of St. Louis — St. Louis. 



19. The Missouri Botanical Garden — St. Louis Mo. 



20. Kansas Academy of Science — Topeka Kansas. 



