INDEX. 



457 



Dana, J. /)., Classification of Crustacea, 14. 



3d Supplement lo Mineralogy of, 246. 



on American Geological History, 305. 



Plan of Development in N. A. Geologi- 

 cal History, 335. 



proposed reprint of Geological Report 

 of, 452 



Darlington, notice of Gray's Manual of 



Botany, 437. 

 DeCandolles Geographical Botanv, noticed, 



429. 



Deville, on producing high heat, 105. 

 Dewey. C, Neo-macropia, 301. 

 Diamond, Kohinoor, 278. 

 Dichromatism among solutions, Gladstone, 

 412. 



Dinornis, new species of, Owen, 138. 

 Dragon-tree of Orotava, 135. 

 Drift phenomena, cause of, J. D. Dana, 325. 

 Dudley Observatory, 442. 



Earth, physical structure of, Hennessy, 416. 

 observations on origin of, J. D. Dana, 

 305, 335. 



Earthquakes in California, J. B Trash, 110. 

 Earthquake at New Zealand, 128. 

 Eaton, D. C. t three new ferns of California, 

 138. 



Ehrenberg, origin of Greensand, 282. 

 Eights, J., lsopod Crustacean from the Ant- 

 arctic, 391. 



ElderhorsV s Blowpipe Manual noticed, 303. 



Electricity, atmospheric, 268. 



Electro- magnetism, substitute for copper 



wire of helices, 267. 

 Electro- physiology, Matteucci, 270. 

 Eleulherocrinus, Yandell and Shumard, 120. 

 Elevation of Mountains, remark on Elie de 



Beaumont's theory, J. D. Dana, 346. 

 Elliott Soc. Nat. Hist., Proceedings of, 152. 

 Entomostraca, see Crustacea. 

 Equivalent, see Atomic. 

 Essex Institute, Proceedings of, 152. 

 Ether and its homologues, new method for, 



107. 



Europe, information to students visiting, 146. 

 Eyes, color blindness in, Tyndall, 143. 



Fecula of the Horse-chestnut, 264. 

 Fishes, fossil, from Nebraska, 118. 

 of Pa , /. Lea, 123. 

 J. Leidy, 453. 

 Fluorids, researches on, 405. 

 Foote, Elishu, beat in sun's rays, 377. 



Eunice, circumstances affecting heat in 

 sun's rays, 382. 

 Footprints in Pa., Lea, 123. 

 Foraminiferous origin of Greensand, Bailey, 

 2e0. 



Formic acid from carbonic acid, 413. 

 Fossil reptiles of Pennsylvania, Lea, 122, 

 reptiles and fishes from Nebraska, 

 Leuiy, 108. 



Fossils, of the Conn. R. Sandstone, E.Hitch- 

 cock, Jr., 239. 



Genus Teiradium, species of, J. M. 

 Safford, 236. 



Fossil Trilobitcs near Boston, Rogers, 296. 

 Corals (Silurian) from N. Carolina, Em- 

 mons, 389. 



Fislies and Mammalia, notice of a paper 

 by J. Leidy on, 453 



of South Carolina, by Tuomey and 

 Holmes, noticed, 453. 



coal plants, Bohemia, 454. 



Palaeozoic star-fishes, Salter, 415. 



Crustacea (Pterygotus) of Scotland, 

 Salter, 417. 



of bone-beds of the Upper Ludlow, 

 Murchison, 415. 



mammal of the Stonesfield slate, 419. 



Dichodon, of Upper Eocene, 420. 



shells, new from Nebraska, 423. 

 Furnace crystalline products, 248. 



heat, on producing intense, Deville, 

 105. 



Galileo, tribute to, E. Everett, 443. 

 Galvanic Battery, new kind of, 102. 

 Gar pikes, remarks on young, 440. 

 Geinitz on Coal formation of Saxony, noticed, 

 454. 



Geographical discoveries in Africa, 116. 

 Geography of plants, DeCandolle on, noticed, 

 429. 



Geological Report on Tennessee, by J. M. 

 Safford, noticed, 129. 



map of J. Marcou, reviewed, W. F. 

 Blake, 383. 



history of America. J. D. Dana, 305, 335. 

 Report of J. D. Dana, proposed reprint 

 of, 452. 



Transactions, Vienna, 453. 

 Geology, sandstone of Connecticut valley, 

 determination of age, from fossil fishes, 357. 

 remarks on origin of, 357. 

 origin of silica of chalk from sponges, 

 415. 



physical structure of the earth, Henne$* 

 sy, 416. 



Upper Ludlow rocks, Murchison, 418. 

 Stonesfield slate mammal, Owen, 419. 

 Tertiary of Nebraska and the north, 

 Meek and Hay den, 423. 

 Geology, see Fossil. 

 Gibbs, IV'., chemical abstracts, 105, 400. 

 Gillespie on land surveying, noticed, 302. 

 Gladstone, J. H , influence of solar radiation 

 on plants, 49. 



on dichromatic phenomena among solu- 

 tions, 412. 

 Glyptonotus, from the Antarctic, 391. 

 Gray, A , botanical notices, 134, 284, 429. 

 statistics of flora of northern U. States, 

 204. 



on potato of New Mexico and Texas, 284. 

 Manual of Botany, noticed, Darlington, 

 437. 



Greensand. origin of, Bailey, 280. 

 Guano of Monk's Island, composition, Jl. 

 Pigot, 299. 



C. U. Shepard, 96. 



A. A. Hayes, 3C0. 

 Gulick, L. H , Tides at JFonape, 142. 

 Gunpowder, pressure of fired, W. E. Wood- 

 bridge, 153. 



SECOND SERIES, VOL. XXII, NO. 66. 



58 



-NOV., 1856. 



