* 
CONTENTS, v 
Page. 
12. Lindley ; An Introduction to Botany, =. yy A79 
13, 14, 15. Meyen: Neues System der Planzen-Phyesee 
Treviranus (Lud. Christ.): Physiologie der Gewachse— 
Link : Grundlehren der Krauterkunde, or Elementa Philoso- 
phie Botanice, 1 
16. Proceedings of the fission Society of Nataeei History . 182 
17. Association of American Geologists, ’ . 189 
18. Fossil Infusoria of West Point, New York, ; 191 
19, 20, 21. Another work on Chemistry—Progress of U. 's. Ex- 
ploring Expedition—Magnetic Observations, 193 
22, Auroral Belt of May 29, 1840, 194 
23, 24. Petroleum Oil Well—Fresh-water eo lon Shells sets 
the neighborhood of Chilicothe, Ohio, 95 
25. Notices of Proposals for hie gad the Orthography of the 
English Language, Ss 197 
26. Flora of North America, * ‘ . . : . 198 
27. Specimens of Minerals and Rocks, . ‘ ; , . 199 
28. Carburetted Hydrogen, . ; . 200 
29. French Exploring Expedition te the Antibetfe Rogisik: . 201 
30. Proceedings of the Microscopical Society of London, .- 203 
ol. pe the remarkable diffusion of Coralline Animalcules from 
a he arts of life, 
32, ie Analysis of the Upas, (Juice of the Antiaris jokrearhiy = 
Advantages of iron compared with wood Steamers, 
34. Medical and Physiological Commentaries, 209 
35, 36, 37. Application of the science of Méchaintes to pecletiil 
purposes—Entomological Cabinet—Hog Wallow Prairies, 211 
38. Obituary—William Maclure, Esq., : 
NUMBER Il. 
Arr. I. Account of the Trumbull Gallery of ane in Yale 
College, City of New Haven, . 213 
Il. On the Identity of Edwardsite with, Monasive: (Men- 
gite,) and on the Composition of the Missouri Meteo- 
rite; by Prof. Cuar.es UrHam SHEPARD, . 249 
Il. Characteristics of the Language of Ghagh or Accra; . 
Prof. J. W. GinBs,. ‘ 
TV. Remarks on the Central ee of Bodies revalsing 
about Fixed Axes; by Josern Martin, M. D., 
