ISTITUTI SCIKNTLFICI COilUlSPONDKNTI 



AFRICA 



1. South African INfuseum ~— Cape Town (1898 yl^//^a/.s, 1903 



Reporl). 



2. Natal Museum — Pietermaritzburg Natal. (1906 A/mals, 

 1906 Report). 



AMERICA DEL NORD 

 CANADA 



3. Nova Scotian Institute of Science — Halifax (1870 Pro- 



ceedings). 



4. Geological and Natural History Survey of Canada — Ot- 



tawa (1879 Rapport annuel , 1883 Catulotj. Cavadiaìì 

 Ptanls, 1885 Conlr. canad. Palaeontology, and still 1891 

 Coriirihulion etc.). 



5. Canadian Institute — Toronto (1885 Proceedings.^ 1890 



Tra)isactions). 



MESSICO 



6. Instituto geologico de Mexico — Mexico (1898 Boletin, 



1903 Parer gones cont. col titolo A/iales). 



STATI UNITI 



7. University of the State of New York — Albany N. Y. (1888 



Bulletin^ 1890 Annual Report). 



8. Maryland Geological Survey — Baltimore (1897 Reports.). 



9. University of California — Berkeley, California (1902 Pu- 



hlications). 



N'H II iimiicTo ll;i iiMi-cntcsi iiidicii ramni nel cubili' r iricnniiliiiatci lo 



sc.;iuiliii( ilcllc pulililicazioiii tra i siiijroli Istituti i- la Socii-ti'i Italiana di Scienze 

 Niittirali. 



