

CONTENTS. 



E. Goldsmith. Trautwineite, a new Mineral .... 9 



E. D. Cope. On Toxochelys latiremis 10 



E. D. Cope. On Eobasileus, Cope 10 



Geo. a. Koenig, Ph.D. On the forms of Artificial Oxide of Zinc 12 

 Geo. a. Koenig, Ph.D. On a Boiler Incrustation from New Jer- 

 sey 13 



Jos. Leidy, M.D. Notice of Fossil Vertebrates from the Miocene 



of Virginia .......... 15 



Thos. Meehan. On the Fertilization of Flowers . . .16 

 G. R. Crotch, M.A. Materials for the Study of the Phytoi^haga 



of the United States 19 



G. R. Crotch, M.A. Notes on the species of Buprestidoe found 



in the United States 84 



Jos. Leidy, M.D. Notice of Remains of Fishes in the Bridger 



Tertiary Formation of Wj'oming 97 



Thos. Meehan. On the Morphology of the Apple . . .99 

 J. L. Leconte, M.D. Statement regarding a collection of Cole- 



optera 100 



Thos. Meehan. On the nature of Vegetable Hairs, and on the 



Flowers of Viola and Impatiens ...... 101 



Thos. G. Gentry. On the Habits of Sciurus hudsonius. Pal. . 101 

 E. D. Cope. On Eobasiliidas and Bathmodontidse . . .102 

 E. T. Cresson. Descriptions of Mexican Ichneumonidae . .104 

 W. H. Dall. Catalogue of the Recent Species of the Class 



Brachiopoda IVT 



Standing Committees for 1813 IT 



o 





