ii8 Field Columbian Museum — Reports, Vol. II. 



CONSOLIDATED MINES, Kimberley, South Africa. 



. 25 photographs, illustrating diamond mining. 

 DELAWARE, LACKAWANNA & WESTERN RAILROAD, Scranton, Pa. 



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

 height 2^ feet. 

 DERR, H. B., Champaign, 111. 



1 photograph of Ptychophyllunt 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. 

 I 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, i specimen 



pyrite — Thornton, 111. 



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



pebble — Elmhurst, 111. 

 Collected by L. V. Kenkel : 



I specimen marcasite concretion — Chicago. 



I specimen banded jasL;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 specmiens of fossil shells (2 species) — Illinois. 



1 specimen adobe clay — Colorado. 



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



24 vertebrae of Morosaurus and Plesiosaurus, 10 invertebrate fossils — 

 North Dakota. 

 Purchases : 



2 pyrite " suns." 



1 specimen pyrite on slate. 



2 specimens anorthite. 

 I specimen sulphur. 



I specimen gold — North Carolina. 

 I section of Casas Grandes meteorite. 

 I relief map of Porto Rico. 

 I 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. 



I relief map showing stages of recession of Lake Chicago. 

 8 bromide enlargements. 

 FOHRMAN, CHAS. A., Chicago. 



I specimen covellite— Wyoming. 



