INDEX. 



549 



Geology — 



Baltimore, and the geology of its en- 

 virons. Williams, 435. 



Bear River formation, White, 91 ; 

 Stanton, 98. 



Bituminous coal field of Pennsylvania, 

 etc., stratigraphy, White, 156. 



Calcareous Algas, Rothpletz, 337. 



Cambrian. Walcott, 244. 



of Sardina, Bornemann, 538. 

 "Cleavage-foliation, Dale, 317. 



Clyrnenia of western New York, 

 Clarke, 57. 



Coal-deposits of Missouri, Winslow 435. 



Cretaceous beds of British America, 

 upturned, Dawson, 433. 



fossils of Syria, Whitfield, 159. 

 lignites of Fuveau, G. de Sa- 

 porta, 337. 



mammalia, pt. Ill, Marsh, 249. 



Eocene mammals, new order, Marsh, 

 445. 



of the U. S.. Clark, 539. 



Fiord of the Hudson River, Edwards, 

 182. 



Fossil Botany, Solm-Laubach. 537. 

 insects, index, Scudder, 244. 

 plant remains from Argentine R., 

 Szajnocha, 538. 



Fossils, Cretaceous of Syria, Whitfield, 

 159; post-Glacial, near Boston; 

 Upham, 201 ; St. Peter's sandstone, 

 Sandeson, 539. 



Fulgurite, Maine, Bayley, 327. 



Glaciers of Mt. St. Elias, Russell, 169. 



Glacial, rock crushing, 539. 

 See Moraine. 



Helderberg limestone of Mt. Bob, 

 Harris, 236. 



Huronian, structural relations, Pum- 

 pelly and Tan Hise, 224. 



Interglacial submergence in England. 

 Wright, 1. 



Lafayette formation, Hilgard, 389. 



Laramie formation, new reptiles, 

 Marsh, 449. 



Miocene plants of Bohemia, Engel- 

 hardt, 336. 



Missouri coal-deposits, Winslow, 435. 



Moraiue, central Massachusetts, Tarr, 

 141. 



Moraines of Lake Erie, Leverett, 281. 



Mountain ranges, classification, Up- 

 ham, 74. 



Paleozoic species of Lindley and Hut- 

 ton's Fossil Flora, Kidston, 244. 



Permian of Texas, Tarr. 9. 



Phosphates of America, Wyatt, 79; 

 influence of swamp waters on for- 

 mation, Reese. 402. 



Post-glacial shore-line on Mackinac 

 Is., Taylor, 210. 



Geology — 



Quebec City, geology, Ami, 75. 



Syenite, Saganaga, geological age, 

 Selwyn, 319. 



Tertiarpflanzen von Chile, Engelhardt, 

 335. 



Tonga or Friendly Islands, Lister, 

 243. 



Trap sheets of Holyoke and Deer- 

 field, Emerson, 146. 



Trias, age of American, Ward, 157. 



Triassic Dinosauria, Marsh, 543. 



Upper Silurian strata near Penobscot 

 Bay, Me., Dodge and Beecher, 412. 



Worms (Lobworms,) work of, C. 

 Davison. 162. 

 Glass, solubility, Kohlrausch, 155. 

 Goodale, G. L., botanical abstracts, 160, 



436. 



H 



Hallock, W., observations at the Deep 

 Well, Wheeling, W. V a ., 234. 



Harris. T. W., Mt. Bob, or Mt. Ida, 236. 



Hay, R., Kiowa Co., Kan., meteorites, 

 80. 



Heat, radiant, absorption by alum, 

 Hutchins. 526. 



Hempel, W., methods of gas analysis, 

 334. 



Heredity, Essays on, Weissmann, 166. 



Hertz, H , Ausbreitung der elektrischen 

 Kraft, 535. 



Hilgard, E. W., Lafayette formation, 389. 



Hillebrand, W. F., zinc-bearing spring 

 waters from Missouri, 418. 



Horses, recent polydactyle. Marsh, 339. 



Hudson River "Fiord," Edwards, 182. 



Hunt, T. S., Systematic Mineralogy, 79. 



Hussak, E., Brazilian mineralogy, 77. 



Hutchins, C. C. radiation of atmo- 

 spheric air, 357 : absorption of radiant 

 heat by alum, 526. 



India. British, fauna, Blanford, 338. 

 Inheritance of acquired characters, El- 

 liot, 338. 

 Iron ore, Clinton, Smyth. 487. 



ores of Michigan, Van Hise, 116. 

 Italian Botanical Society, 437. 



K 



Keller, H. F., Experiments for Students 

 in General Chemistry, 153. 



Kentucky, geol. survey, Sullivan, 80. 



Kidston, R., Paleozoic species of Lind- 

 ley and Hutton's Fossil Flora, 244. 



Kilauea, volcano, 542. 



