266 



Oral Communications. p ag e. 



Dr. Harrison Allen. 



On the Affinity of the Teeth of Rats with those of Eocene Mammals 256 



On the Variations of the Forms of Human Teeth 30 



Prof. Barker. 



Exhibits four Stellar Photographs taken by Prof. Pickering 91 



Prof. E. D. Cope. 



On the Gigantic Chinchilla of North America 89 



On the Dinosauria of the Laramie Formation 106 



Dr. J. Cheston Morris. 



On a late Publication by Dr. McLaughlin, of Texas, regarding Immunity from 

 Disease by carrying out the Law of Interference . . . . • 256 



Written Communications. 

 Allen, Harrison. 



Description of a New Species of Pteropus 70, 95 



Description of a New Species of Macrotus 72, 95 



Description of a New Species of Caroilia, and Remarks on Carollia brevicauda. 19 



Baird, Henry M. 



Address by 209 



Brinton, Daniel G. 



On Etruscan and Libyan Names : A Comparative Study 36, 39 



Note on the Puquina Language of Peru 2-12 



Cope, Dr. E. D. 



Notes and Descriptions of Palseozoic Fishes 256 



Fraley, Frederick. 



Address by 173 



Gatschet, Albert S. 



The Beothuk Indians. Article Third 1, 28 



Goode, G. Brown. 



Address by 177 



Holland, J. W. 



Address by 199 



Houston, Edwin J. 



On Muscular Contractions following Death by Electricity 36, 37 



McMaster, John Bach. 



Address by 166 



Ryder, John A. 



The Origin of Sex through Cumulative Integration, and the Relation of Sexu- 

 ality to the Genesis of Species 106, 109 



The Eye, Ocular Muscles, and Lachrymal Glands of the Shrew Mole (Blarina 

 lalpoides Gray) 16, 28 



Stokes, Alfred C. 



Notices of New Fresh-water Infusoria (with a plate) 74,100 



Wake, C. Staniland. 



The Asiatic Affinities of the Malay Language 81,100 



Williams, Talcott. 



Remarks by 162, 172, 176, 198, 207, 225 



