512 



OENEKAL INDEX. 



Eye. sensitiveness of. to color. Peirce, 

 vi, 2'99 ; Nichols, xxx. 37. 



of trilobite. injury to. Wakotf. vi. 

 302. 



see also Optics. 



Fisroe Islands, geology of. iv, 152. 



Farlow, W. G., Olathrocystis on codfish, 

 i, 85. 



botanical notices, i. 507 ; ii. 324. 

 492; iii, 159, 326, 329; iv. 73 ; v. 314'. 

 Gymnosporangia of the United 

 States, i, 332. 



Marine Alga? of New England, no- 

 ticed, ii. 158. 



Fauna, see Zoology. 



Favre. A.. Chart of Drift and Glaciers of 

 Swiss Alps. ix. 65. 



Faxon, W., dimorphism in the genus 

 Cambarus. vii. 42. 



articles on Crustacea, ii. 414. 



Ferrel, W., cyclones, tornadoes and wa- 

 terspouts, ii. 33. 



relative temperatures of the hemis- 

 pheres, iv, 89. 



Ferric hydrate, colloidal, vii. 405. 



Ferns, see Botany. 



Fewkes, J. W., a Cercaria with caudal 

 seta?, iii. 134. 



articles on marine invertebrates, ii, 

 413, 414. 



Films, influence of an electric current 

 on, ix, 334. 



Filter papers, toughened, xxx, 157. 



Fine, H. B., shadows obtained during 

 the glow discharge, i, 394. 



Finlay, J. P.. Tornadoes, not., iv, 407. 



Fisher, 0.. the Earth's Crust, iii, 283. 



Flames, electricity of, iv, 144. 



new arrangement for sensitive, iii, 

 51. 



Fletcher, L. B., determination of the B. 

 A. unit, ixx. 22. 



Flint, A. P.. variation in length of bars 

 at freezing point, v. 448. 



Floating bodies, attractions and repul- 

 sions of. LeConte, iv. 416; vii, 307. 



Flood of the Ohio' Paver. 1884. Dana, 

 vii. 419. 



Florida, geology of, Smith, i, 292. 



nummulitic deposits in. iv. 294 :, v, 

 158. 



Rhinoceros and Hippotherium from, 

 ix, 418. 



reefs, geology of. Agassiz. vi, 408. 



Fluorine, free, in fiuor spar, ii. 7 1. 



Fogs, clouds, dust and, i. 237. 



Fog-signals, soundless zones near. iv. 

 470. 



Fontajne, W. M., minerals in Amelia 



Co.. Virginia, v, 330. 



older Mesozoic flora of Virginia, 



xxx. 162. 

 Foot-prints, supposed human. Marsh, vi, 



139. 

 Forbes. S. A., Food of Fishes, i. 338. 

 Ford, S. W.. the genus Obolella. i, 131. 

 the embryonic forms of trilobites. 



ii. 250. 



Primordial fossils in Stuvvesant, 



N. Y., viii. 35. 



rocks near Schodack Landing, viii. 



206, 242; ix, 16. 

 age of slaty rocks near Schenectady. 



ix, 397. 

 Forel, F. A., structure and movement of 



glaciers, iv, 146. 



pelagic fauna of fresh-water lakes. 



v, 83. 



Glacial Studies, viii, 400. 

 Forts vitrifies, materials from. ii. 150. 

 Forvjood, W. H., geyser action at Yellow- 

 stone Park, vi, 241. 

 Fossils, see Geology. 

 FouTke, S. G., an endo parasite of Noteus. 



xxx, 377. 

 Fowler, J., List of the Plants of New 



Brunswick, xxx. 85. 

 Foye, J. C, Tables for Determination of 



Minerals, iii, 418. 

 Frank, B.. Die Pflauzenkrankheiten. vii. 



415. 

 Fraunhofer lines, see Spectrum. 

 Frazer, P., Peach bottom roofing slates. 



ix, 70. 



report of Berlin Geological Congress, 



xxx, 454. 

 Frazier, B. W., axinite near Bethlehem, 



Penn., iv. 439. 

 Freeman, S. H., electrification by evap- 

 oration, iii, 428. 

 Frisby, E., comet of 1882. v. 86. 

 Fritts, G. E.. new form of selenium cell, 



vi, 465. 

 FucJis, T.. distribution of oceanic life in 



depth, v, 163. 

 Fulgurites from Mt. Thielson. Diller, 



viii, 252. 



in the high Alps, ix, 415. 

 Furman, J. H.. copper-bearing region iu 



northern Texas, iii. 65. 

 Furnace, the electrical, Coivles, xxx. 308. 

 Fusion, modes of, ii. 220. 

 see Melting. 



G 



Gabb, W. M.. Caribbean Miocene Fos- 

 sils, ii. 77. 

 Gage, A. P.. Elements of Physics, v, 383. 



