NATURAL SCIENCES OF PHILADELPHIA. 
513 
A collection of plants, from Guadaloupe Island, off Lower Cali¬ 
fornia, was presented by John H. Redfield and Wm. M. Canb}'. 
A collection of plants from Yera Cruz, was presented by Chas. 
Mohr, of Mobile, Ala.; another from California and Nevada, was 
presented by Dr. J. W. Metcalf; and one of eleven species of algae, 
of California, was presented by Miss Sarah P. Monks. 
Single botanical specimens were presented b} r Dr. Robert 
Bridges. Botanelty & Co., G. Schrader, J. S. Lippincott, and Dr. 
J. L. LeConte. 
Minerals .—A meteorite, which fell Feb. 12, 1815, near Home¬ 
stead, Iowa, was presented by C. W. Irish, Iowa City. 
A large and magnificent specimen of ametli 3 T st, from Thunder 
Bay, Lake Superior. Presented by W. S. Bissel. 
Idocrase, Orange Co., N. Y.; two arkansites, Magnet love, 
Ark.; martite, Digby Neck, N. Scotia; apatite, Nassau; pyrite, 
Bannat; and calcite, Cornwall. Presented by C. S. Bement. 
A large pebble of limpid quartz, from Siberia. Presented by 
Joseph Jeanes. 
Melanosiderite, chesterlite, jefferisite, and halite, from Chester 
and Delaware Co’s. Presented by W. W. Jefferis. 
Native silver and argentite, argentite, and pyrargyrite, Guana- 
juata, Mexico. Presented by Dr. A. B. Carothers, Saltillo, M. 
A small collection of minerals from Fritz’s Island, near Read¬ 
ing, Pa., and a specimen of samarskite, from Mitchell Co., N. C., 
were presented by Joseph Willcox. 
Other minerals were presented as follows:— 
Five specimens of cinnabar, St. John’s Mine, Solano Co., Cal., 
and lignite from Alaska, by Dr. Win. H. Jones; malachite, from 
Australia, by Dr. J. Belisario; stilbite on gneiss, Frankford, Pa., 
by John Ford; arkansite on quartz, by Dr. Beadle; several iron 
ores from York Co., Pa., and Essex Co., N. Y., by John M. Hart¬ 
man; fossil wood, Cecil Co., Md., by J. Ryder; agate pebbles, 
Texas, by Lieut. A. C. Mackley; lignite, Costa Rica, by Wm. 
M. Gabb; peat, New Jersey, by John Cooper; bog ore, Edg- 
mont, Del. Co., by A. B. Mitchell; limonite with impression of 
recent snake skin, Carroll Co., Ya., by Mr. Huey through Dr. 
James Darrach; opalized wood, Nebraska, by Swarthmore College; 
and sulphur, California, by Miss Sarah P. Monks. 
Miscellaneous .—Tapa cloth, Feejee Is., presented by Dr. John 
