84 



EXCHANGES. 



LIBRARY. 



H. H. &. C. S. BRIMLEY, Raleigh, N. C. 

 37 Natural History Pamphlets. 



MINERALOGICAL DEPARTMENT. 



i Large slab of green Cyanite, from Connecticut. 



i Small block of gray " 



2 Specimens of Pyrite concretions, from Washington, N. J. 



i Mexican Onyx (polished face), from Pueblo, Mexico. 



i Caswellite (altered Biotite). 



i green Mica. 



i Topaz, from Japan. 



i Cats-eye corundum, from North Carolina. 



CONCHOLOGICAL DEPARTMENT. 



2 Specimens of Unio floridensis Wright, from Florida. 

 2 " friersonii " Louisiana. 



I ' tuber ctilatus, ground and polished, 



i ' ' solidtis, 



DEPARTMENT OF MAMMALS. 



i Florida Panther, 2 Polar Bears (cubs); 73 small Mammals, from Bexar Co., 

 Texas ; 1 Ctznolestes obsctirus Thomas. 



DEPARTMENT OF BIRDS. 



21 Specimens, from South America. 



DEPARTMENT OF VERTEBRATE PALAEONTOLOGY. 



MUNICH UNIVERSITY. 



Collection of 360 specimens of European fossil mammals and birds. . 



BRITISH MUSEUM. 



Collection of 16 specimens of casts of European fossil mammals. 



OXFORD MUSEUM. 



Enlarged reproductions of the jaw of Amphitherium and the young 

 jaws of Onithorhynchus. 



