Regular Meeting, March 18th, 1867.
President in the Chair.
Twenty-six members present.
Messrs. Elisha Brooks, Ellis H. Holmes, L. C. Lane, M.D., John C. Pelton, J. M. Sharkey, M.D., J. A. Bauer, and Robert Hagen, were elected Resident Members, and W. H. Dall a Corresponding Member.
Donations to the Cabinet: Crystal of Borax, from Borax Lake, by Mr. Lightner; a Bald Eagle, by Dr. Ayres; a specimen of Wallapi Food, by Frank S. Alling, El Dorado Cañon; gold-bearing Quartz, from South Carolina, by Gregory Yale; Wolf Fish, from Frank Johnson; specimen of Bdellostoma, from Dr. Canfield.
Dr. Cooper presented the following paper: