n8 Field Columbian Museum — Reports, Vol. II. 



CONSOLIDATED MINES, Kimberley, South Africa. 



25 photographs, illustrating diamond mining. 

 DELAWARE, LACKAWANNA & WESTERN RAILROAD, Scranton, Pa. 



1 stump of tree of the Carboniferous period, diameter at base 2 feet, 

 height lYz feet. 

 DERR, H. B., Champaign, 111. 



1 photograph of Ptychophyllum stokesii, Niagara limestone, Chicago. 

 ELDRIDGE, E. W., Chicago. 



3 specimens graphite — Colorado. 

 FARGO, DR. J. F., Los Angeles, Cal. 



2 specimens crystallized corundum in matrix — California. 

 1 specimen opal — California. 



1 specimen axinite — Japan (exchange). 

 FIELD COLUMBIAN MUSEUM. 



Collected by O. C. Farrington : 



162 specimens minerals, beryl, orthoclase, tourmaline, bertrandite, etc. — 

 Maine. 

 Collected by O. C. Farrington and A. W. Slocom : 



8 specimens bitumen in limestone, 5 specimens fossils, 1 specimen 



pyrite — Thornton, 111. 



2 species fossil fish teeth, 2 species crinoids, 1 species coral, 1 glaciated 



pebble — Elmhurst, 111. 

 Collected by L. V. Kenkel : 



1 specimen marcasite concretion — Chicago. 

 1 specimen banded jasi er — Wauconda, 111. • 



Collected by H. W. Nichols : 

  28 specimens ores of the Black Hills, S. D., and Laramie Mountains, Wyo. 

 I specimen zinc ore — Tennessee. 

 I specimen graphite — Wyoming. 

 Collected by E. S. Riggs : 



14 specimens of fossil shells (2 species) — Illinois. 



1 specimen adobe clay — Colorado. 



9 specimens cement rock clays and their products — North Dakota. 



24 vertebras of Morosaurus and Plesiosaurus, 10 invertebrate fossils — 

 North Dakota. 

 Purchases : 



2 pyrite " suns." 



1 specimen pyrite on slate. 



2 specimens anorthite. 

 1 specimen sulphur. 



1 specimen gold — North Carolina. 

 1 section of Casas Grandes meteorite. 

 1 relief map of Porto Rico. 

 1 relief map of Hawaiian Islands. 



1 relief map of Niagara Falls. 

 18 specimens celestite crystals. 



2 specimens sulphur. 



2 specimens crystallized epidote. 

 47 grams Agen meteorite. 

 85 grams Lancon meteorite. 



15 mineral specimens — various localities. 

 Skull of Hyracodon — South Dakota. 

 Saline Township, Kansas, meteorite. 



92 specimens vertebrate fossils— Wyoming and Alaska. 

 28 specimens Upper Silurian and Devonian fishes— Scotland. 

 20 specimens minerals. 

 2 tusks of mammoth — Alaska. 



1 relief map showing stages of recession of Lake Chicago. 

 8 bromide enlargements. 

 FOHRMAN, CHAS. A., Chicago. 



1 specimen covellite — Wyoming. 



