2 



v. Brunn, Bergmeister in Witten a. d. Ruhr. 

 Bücking, Dr. in Strassburg i./E. 

 Bunsen, Hofrath, Professor in Heidelberg. 

 Busse, Max, Dr., Bergreferendar in Clausthal. 

 Büttner, Dr. in Saalfeld. 



v. Canstein, Ernst Raban, Dr., Director in Berlin. 

 Caspary, W., Dr., Lehrer a. d. landwirthschaftl. Schulein 

 Hildesheim. 



Castillo, Don Antonio del, Professor in Mexico. 

 Cohen, Dr., Professor in Strassbrrg i./E. 

 v. Cotta, B., Dr., Professor in Freiberg i./Sachsen. 

 Credner, Hermann, Dr., Professor in Leipzig. 

 Credner, Rudolph, Dr. in Halle a./S. 

 Dam es, W., Dr., Professor in Berlin. 

 Darmst adt, Dr. in Ebersheim bei Mainz. 

 Dathe, Dr. in Leipzig. 



v. Dechen, Exe, Ober-Berghauptmann a. D. in Bonn. 

 Degenhardt, Bergrath u. Bergwerksdirector in Obernkirchen, 

 v. Detten, Bergmeister in Barsinghausen. 

 Dewalque, Professor in Lüttich. 



Di 1 1 m a r sc h - F 1 o co n , Berg- u. Hütteningenieur in Dresden. 



Dölter y Cisterich, Dr., Professor in Graz. 



D o s t e r s c h i 1 1 , E. A., Steiger in Boleslaw in Polen. 



v. D r asche- Wart i n berg, Dr. in Wien. 



Dulk, Dr. in Berlin. 



Dunker, Geheimratb, Dr., Professor in Marburg. 

 Ebert, stud. phil. in Marburg. 

 Eck, Dr., Professor in Stuttgart. 



Emmerson, Benjamin, Professor in Amherst (Massachusets). 

 Ettingshausen, Freih. v., Professor in Graz. 

 Ewald, Dr. in Berlin. 



Feistmantel, Ottokar, Dr., Geological Survey, Calcutta. 

 v. Fernemont, Graf, Schloss Schlawa i./Schl. 

 Fiedler, Dr. in Breslau. 

 Focke, Dr. in Bremen. 



Förster, Dr., Assistent am geogn.-palaeont. Museum in Strass- 

 burg i./E. 



Fr aas, O., Dr., Professor in Stuttgart. 



Francke, Heinrich, Dr. in Leipzig. 



Frenzel, August, Hüttenchemiker in Freiberg i./S. 



Freund, Geheimer Bergrath in Berlin. 



vom Fritsch, C, Dr., Professor in Halle a./S. 



F ritsch, A., Dr., Custos in Prag. 



Fuchs, Dr., Professor in Meran. 



Geinitz, H. B., Dr., Professor in Dresden. 



Geinitz, Eugen, Dr., Professor in Rostock. 



