58 Invertebrates — Donations. 



Core of corroded Calcite within shell of Smithsonite from Mineral Point, Wis. 



3 Specimens of Smithsonite from Mineral Point, Wis. 



Black sand (Magnetite and Ilmenite) from New Brunswick, N. J. 



Microscopic Pyrite crystals from South River, N. J. 



Pyrite sand from Sayersville, N. J. 



By Purchase. 



Specimen of Calcite Pseudomorph after Aragonite from Cianciana, Sicily. 

 " " Smithsonite from Laurium, Greece. 

 " " twin crystal Gypsum from Girgenti, Sicily. 

 2 Large slabs of Spheroidal Granite from Kangasniemi, Finland. 

 Etched section of a Meteorite from Mornington Victoria, Australia. 



(Siderite) from Roebourne near Hammersley 

 Range, Queensland, Australia. 

 15 Small nuggets of gold from the Klondike. 

 Pearl from a Venus tnercenaria L., from East River, New York. 

 10 Specimens of the various forms of calcareous incrustation from Wind Cave, 



South Dakota. 

 10 Specimens of spodumene, tin ore, etc., from the Etta tin mine and elsewhere 

 in the Black Hills of South Dakota. 



CONCHOLOGY. 



By Donation. 



J. J. CROOKE, Staten Island, N. Y. 



A large number of shells from various localities. 



A. E. DOUGLAS, New York City. 



A number of Marginella conoidalis Kien, from Mosquito Inlet, Fla. 



Mrs. H. G. HOLMES, New York City. 



1 Large specimen of Cardium lima Lm., from East Coast of Africa. 



F. C. NICHOLAS, New York City. 



10 Specimens of Nerita cassiculum Swb., from Rio Polomino, Col- 

 ombia. 



NICHOLAS PIKE, New York City. 



A miscellaneous collection of shells from various localities. 



MARINE INVERTEBRATES. 

 By Donation. 



Mrs. F. B. ARNOLD, 101 West 78th St., New York City. 



2 Specimens of Astrophyton from Eastport, Maine. 



3 " " Boltonia " 



6 " " Molgol " " " 



2 " " Ascidia " 



J. J. CROOKE, Staten Island, N. Y. 



A number of Corals from various localities. 



Dr. A. HRDLICKA, New York City. 



1 Specimen of Squilla empttsa Say, from Pelham Bay, N. Y. 

 Rev. R. P. POST, Elizabeth, N. J. 



2 Specimens of Mellita testudinata Kl., from St. John's Bay, Florida. 



