Dresden .Verein fin* Erdkunde. 
Erlangen.Physikalisch-Medicinische Societal. 
Frankfnrt-a-M.Zoologisclie Gesellschaft. 
Freiburg im Breisgau .. Naturforschende Gesellscbaft. 
Gorlitz.Naturforschende Gesellscbaft. 
Halle .Naturwissenschaftlicber Verein f. Sacbsen 
nnd Tbiiringen. 
Heidelberg.Naturhistorisch-Medizinische Gesellscbaft. 
Leipzig - .Annalen der Pliysik und Cbemie. 
Munich .Zeitschrift flir Biologie. 
Hungary. 
Pestb .Konigl. Ungariscbe Geologiscbe Anstalt. 
Italy. 
Pisa.Societa Toscana di Scieuze Naturali. 
Borne .B. Comitato Geologico d’ Italia. 
Siena ... .. B. Accademia de’ Eisiocritici. 
Venice.Ateneo Veneto. 
Japan. 
Tokio.Imperial University. 
Yokohama.Asiatic Society of Japan. 
Netherlands. 
Amsterdam...K. Zoologiscb Genootscbap ‘Natura Artis 
Magistral 
Delft ..Ecole Polytechnique. 
Haarlem.Musee Teyler. 
Utrecht .... .Provinciaal Genootscbap van Kunsten en 
W etenschappen. 
Portugal. 
Lisbon.Sec§ao dos Trabalhos Geologicos de 
Portugal. 
Russia. 
St. Petersburg .Compass Observatory. 
Spain. 
Madrid .Comision del Mapa Geologico de Espana. 
Switzerland. 
Basel ... .1STaturforschende Gesellschaft. 
Bern .Naturforschende Gesellschaft. 
Lausanne ...Societe Vaudoise des Sciences Nature!]es. 
Neuchatel .Societe des Sciences Naturelles. 
Zurich.Naturforschende Gesellschaft. 
United States. 
Elliott Society of Natural History of 
South Carolina. 
Academy of Natural Sciences. 
Wisconsin Academy of Sciences. 
American Geographical and Statistical 
Society. 
American Museum of Natural History. 
New York Medical Journal. 
New York Academy of Sciences. 
School of Mines, Columbia College. 
Kenyon College. 
Franklin Institute. 
Academy of Science. 
Essex Institute. 
Medical Society. 
Department of Agriculture. 
Individuals. 
Brioschi, II Signor Francesco .. Milan. 
Costa, Cavalier Achille.Naples. 
Wartmann, Professor Elie.Geneva. 
Wolf, Professor B.Zurich. 
Charleston. 
Davenport (Iowa) 
Madison. 
New York . 
Ohio. 
Philadelphia . 
St. Louis. 
Salem (Mass.) 
Virginia .. .. , 
Washington . 
