31 



GEO. N. LAWRENCE, New York. 

 2 species N. A. Birds. 

 Ornithological Pamphlets. 



E. W. COLEMAN, New York. 



25 boxes South American Insects. 



Mrs. J. ODELL, New York. 

 Tusk of Narwhal. 

 Underjaw of Orca (whale killer). 



Mrs. S. S. OSGOOD. 



Rare form of Bryozoan, from Haddington Sound, Bermuda. 



ERNEST NEILSON and WILLIAM DAVIS. 



Collection of Reptiles and Batrachians, representing the fauna of those 

 forms in Staten Island and vicinity. 

 H. D. BLACK, New York. 



42 specimens of Coal Measure Fossils, from Piedmont Mines, W. Va. 



2 Fossil Plants and fragments of Minerals. 

 Principal J. W. DAWSON, Montreal, Canada. 



12 specimens of Fossil Plants from the Devonian of Canada. 



(?) 



14 specimens of Silicified Wood from New Mexico. 



ROBERT HOE, Jr., New York. 



2 pieces Petrified Wood from New Mexico. 



J. H. McCORKLE, New York. 



2 specimens Quartz. 



Silver Ores from Central City, Col. 

 JAMES TERRY, New York. 



Several hundred Post-pliocene Fossils from Santa Barbara, San Pedro, 

 and San Luis Obispo, California. 



H. BOOTH, Poughkeepsie, N. Y. 



Specimens of Utica Slate containing Graptolites, from near Poughkeepsie. 



B. MATHIESON, Glasgow, Scotland. 



A number of Coal Measure Fossils from Scotland. 

 Prof. 0. C. MARSH, New Haven, Conn. 



Lithographic plates of Odontornis and Rhamphorhynchus, the toothed 

 bird of the West, and a Pterodactyl from Europe. 



A plaster cast of the Pterodactyl (Rhamphorhynchus phyllurus). 



J. CURTIS, Oakland, California. 



Specimens of Nickel and Copper Ores. 



THOMAS CONDON, Portland, Oregon, through James Terry. 



20 specimens of Fossils, Cretaceous, Miocene, etc., from Oregon. 



EXCHANGES. 



J. W. DEEMS, Brooklyn. 



Ores of Tellurium, Iron and Zinc, and several Silicates. 



Miss S. P. MONKS, Cold Springs, N. Y. 



38 specimens of Minerals. 

 E. B. KNAPP, Skaneateles. 



40 individual specimens of Fossils, including several fine skbs of Hamil- 

 ton and Tully Limestone, from Western New York. 

 B. F. WOOD. 



Ores of Tellurium, from Sunshine, Colorado. 



