OP DENISON UNIVERSITY 53 



NORWAY. 



Christiana, 



Norske Geologiske Undersaegelse {Norwegian Geological Survey.) 



RUSSIA. 

 Moscow, 



Imp. Moskofskoie ( )bshchestyo Isp.ytatetei {Imperial Society of 



Naturalists of Moscoju. ) 

 Ri(;a, 



Obschchestyo lestestyo-Ispytateleie {Society of Naturalists.) 

 St. Petersbur(;, 



Comiti Geologique {Geological Survey.) 



Institute des Mines {Institute of the Mines.) 



Russisch-Kaiserlichen Minerologischen Gessellscliaft ( Royal 



Mineralogical Society. ) 



KlEW, 



Societe des Naturalistes {Society of Naturalists.) 



SPAIN. 

 Madrid, 



Real Academia de Sciencias de Madrid {Royal Academy of Sci- 

 ences of Madrid.) 



SWEDEN. 



Lund, 



Acta Universitatis Lundensis {Royal University of Lund.) 



Stockholm, 



Kongligi Svenski Vetenskaps Akademien {Royal S7L>edis/i Acad- 

 emy of Sciences.) 

 Sveriges Geologiska Undevsokning {Swedish Geological Institute.) 



Upsala, 



Kongliga Vetenskaps Societaten {Royal Society of Sciences.) 



SWITZERLAND. 



Basel, 



Naturforschende Gesellschaft {Society of Naturalists.) 



Bern, 



Naturforschende Gesellschaft {Society of Naturalists .) 



