, z bs 
XXXIV. Remarks on the Geological Formations along the 
Eastern margins of the Rocky Mountains; by F. V. 
HaypEN, 
XXXV. Remarks on the possibility of a workable bed of 
Coal in Nebraska; by F. V. Haypen, 326 
XXXVI. Character of the Unconformability of the Iowa 
Coal-measures upon the Older Rocks; by C. A. Wuirz,. 331 
Remarks on the Sostavats oe Formations of 
New South Wales; by W. B. Crarxs, 334 
XXXVI. The Ainos, or Hairy Men of Yesso; by ALBERT 
S. BickmorE, 353 
XXXIX. The Ainos, or Hairy Men of Saghalien and the 
Kurile Islands; by Atpert 8S. Bickmore, 361 
XL. On the étletined of the Mastodon in the deep-lying 
gold placers of California; by B. Srrmmran,.-._..-___- 378 
_ Note upon the occurrence of fossil remains of the Ta- 
in California; by Wu. P. Biaxe, - 881 
XLIL Nitroglucoes; by M. Carry Lea, 381 
XLUL On the action of Ferrocyanid of Potassium on Mono- 
chloracetic ether; by O. Lorw, 383 
XLIV. On C.§. Lyman’s new form of Wave apparatus,... 384 
SCIENTIFIC INTELLIGENCE, 
Chemistry and Physics.—On the effects of coloration ager by Ss from 
an a taking place between a platinum w d the upper surface of a 
liquid, E. BecQUEREL, 391.—On the permeability ie an iron to the gases pro- 
the reduction of niobium and tantalum, Maritenac, 393.—Researches on Vana- 
dium, Roscoz, 394.—On the compounds of niobium and tantalum with chlorine 
and oxygen, H. SainTE-CLAIRE DEVILLE and L. Troost, 396. 
Mineralogy and Geology.—On the Age of the Gold-bearing Rocks of California, Wm. 
H. 397. w h in th 
certain Naiades, C. A. Wurrs, 400.—Note on “Cone in cone,” C. A. WHITE, 
pee aie _ — _— aga of _—— by the ea Pramas”: and 
y of the State 
Botany and tila saab Torr. & Gray, and Schizocodon, Sieb. & Zuce., identi- — 
tére et l’Origine de la Flore du J: 403.—Genera Plantarum, auct. G. BEN- 
THAM et J. D. Hooker, 404.—Traité Général de Botanique descriptive 
ique, etc., and J. D: NE: of the Botany 
y’s 
of the Northern United States: Illustrations of the Genus Carex, FRANCIS 
—_— —The Variation of Animals and Plants under Domestication, CHARLES 
