CANADA. 



Canadian Institute, Toronto. 



Nova Scotiau Institute of Natural Science (Halifax). 



INDIA. 



Geological Survey of India, Calcutta. 



ARGENTINE REPUBLIC. 



National Academy of Sciences, Cordoba. 



CHILI. 



Santiago (German) Scientific Society. 



MEXICO. 



Mexico Sociedad Cientifica. 



UNITED STATES. 



American Museum of Natural History, New York. 



Boston (Mass.) Natural History Society. 



Californian Academy of Sciences. 



Cincinnati Natural History Society. 



Essex Institute, Salem (Mass.). 



Missouri Botanical Gardens. 



Missouri, St. Louis, Academy of Science. 



Newport (R.I.) Natural History Society. 



New York Microscopical Society. 



North Carolina (Chapel Hill) Elisha Mitchell Scientific Society. 



Ohio Laboratories and Scientific Association of Benison University. 



Philadelphia Academy of Natural Sciences. 



Philadelphia Wagner Free Institute of Sciences. 



Smithsonian Institution, Washington. 



South Carolina : Elliott Society of Science and Arts, Charleston. 



United States Geological Survey of the Territories, Washington. 



