1 1 6 Geology and Invertebrate P alceontology — By Exchange 



J. MORGAN CLEMENTS, New York City. 



22 Ores of copper and other metals from Arizona, Nevada, etc. 

 RUSSELL J. COLES, Danville, Va. 



The orifice of a natural submarine spring from near the mouth*of 

 New River, N. C. 

 COPPER QUEEN CONSOLIDATED MINING CO., Bisbee, Ariz. 



Stalactites, stalagmites, etc., for construction of cave, from Bisbee, 

 Ariz. 

 DEPARTMENT OF INVERTEBRATE ZOOLOGY, transfer. 



A large series of fossil plants and insects from Florissant, Colo. 

 DEVELOPMENT COMPANY OF AMERICA, New York City. 



43 Ores of copper sulphides and oxides from Arizona. 

 GEORGE H. GIRTY, Washington, D. C. 



8oo Fossils from the Cambrian, Hamilton, Upper Helderberg and 

 Oriskany formations, mostly from Canada. 

 EDWARD GRIFFIN, New York City. 



42 Samples of soil from near Tryon, N. C. 

 C. B. HARMON, New York City. 



10 Specimens of phosphate rock from Beach River, Decatur Co., 

 Tenn. 

 R. T. HIRSCH, New York City. 



Sawed half of boulder of quartz, containing cassiterite from Alaska. 

 LAUTZ COMPANY, Buffalo, N. Y. 



4 Slabs of Marble from Philipsburg, Ontario, Canada. 

 B. McGUIRE, Beattyville, Ky. 



6 Salamites, 5 Sigillaria and 1 seed or nut from Beattyville. 

 ALBERT OPERTI, New York City. 



22 Oil sketches made during removal of Peary meteorites from Cape 

 York, Greenland, 1896-1897. 

 Mrs. MAX ROESSLER, Bisbee, Ariz. 



1 Specimen of crystallized native copper from Bisbee. 

 Hon. WILLIAM SULZER, New York City. 



50 Specimens of gold, copper and miscellaneous ores from Alaska. 



By Exchange 



JULIUS GORGES, Diisseldorf, Germany. 



40 Specimens of 18 species of fossils from Germany. 

 NEW YORK STATE EDUCATION DEPARTMENT, Albany, N. Y 



8 Glacial relief maps of New York State. 

 OTTO F. PFORDTE, Rutherford, N. J. 



26 Minerals from Franklin Furnace and vicinity. 



74 Ores and associated rocks from Europe. 

 BURNETT SMITH, Skaneateles, N. Y. 



100 Fossils from Hamilton shale, New York; St. Mary's forma- 

 tion, Maryland, and Onondaga limestone, New York, 



