20 



W. A. F. KELCH, New York City. 



Specimens of Oriskany, Schoharie, Lower Helderberg, and Hamilton 

 Fossils, found loose at Black Head and Cairo, Round Top, Catskills, 

 Greene Co., N. Y. 

 CLARENCE LOWN, Poughkeepsie, N. Y. 



One hundred specimens of Copal, carrying insects ; principally from 

 Zanzibar, Africa. These specimens are cut and polished. 



W. MILLER, New York City. 



Granite fold in Mica-schist, from West End Avenue, N. Y. City. 



Miss E. S. MINTURN, New York City. 



Handsome specimen of Copal tree showing gum filling cavities in the 

 trunk. 

 H. P. PARMELEE, Hillsdale, Michigan. 



A few fossils from Hillsdale, Michigan. 



PETER J. STEINER, N. Y. 



Specimen of Pecopteris ? from Coal Measures on Boundary Line of 

 Styria, Carinthia and Salzburg, Austria, 7000 ft. elevation. 



Miss MARY E. SARTWELL, Brooklyn, L. I. 



Two blocks of Chazy Limestone filled with Orthis. Found loose, 12 

 miles from Plattsburg, N. Y. 



Miss M. O. SEYMOUR, Brooklyn, L. I. 



Clay Concretions, from Willet's Point, L. I. 

 Miss J. TERRY, New Haven, Conn. 



One specimen of Maclurea magna, from Basin Harbor, Lake Cham- 

 plain, Vt. 



J. TERRY, New Haven, Conn. 



One clay Concretion, Southampton, L. I. 

 Prof. R. P. WHITFIELD, New York City. 



A collection of Syrian Fossils, from Palestine. 

 J. WILCOX, Philadelphia, Pa. 



Eocene fossils from Florida and Virginia. Three specimens of a rare 

 Pliocene species of Gasteropod (Soletiosteira mengeana), Caloosa- 

 hatclie, Florida. 



BY EXCHANGE. 



The Exchange with the Wagner Free Institute of Science, Philadelphia, Pa., 

 has been completed by the receipt of more than 52 specimens of Lamel- 

 libranchs, and over 170 specimens of Gasteropods, from the Miocene 

 of Maryland ; and over 70 specimens of Mollusca from the Miocene 

 of Virginia. 



BY PURCHASE. 



From J. DAVISON, Hams Forks, Wyoming. 



One specimen of a fossil fish Dapedoglosstis testis, from Twin Creek, 

 Wyoming. 



From H. A. PRIDE, Holland Patent, N. Y. 



A collection of Utica Slate Fossils, comprising about 200 specimens, 

 from Rome, Marcy, Floyd, Trenton and Holland Patent, N. Y. 



Accessions to the Mineralogical Department. 



BY DONATION. 



Prof. A. S. BICKMORE, New York City. 



Two pieces of Pyritiferous Ore in Feldspar and Calcite from the 

 Treadwell Mine, Douglass Island, Alaska. 



