550 



GENERAL INDEX. 



[54 



Yellowstone Park, see Geology. 



Yolo base line. ix. 49. 



Young. A. A., sandstones having the 



grains in part quartz crystals, iii, 257 ; 



iv, 47. 

 Young, A. G., corundum gems in India. 



vi, 339. 

 Young, C. A.. Mine in solar spectrum, i, 



323. 



spectroscopic observations of comet 



6, 1881, ii, 135. 



observations of the transit of Yenus 



v, 321. 



spectroscopic notes, vi, 333. 

 Yttrium, atomic weight of, v, 381. 



Zeitschrift fur Instrumentenkunde.i, 253. 

 Zinc bar, variations of, Comstock, ii, 26. 

 purification of arseniferous, ix, 166. 

 sulphide, direct formation of, v, 76. 

 Zinc-ore deposits of Wieslock, i, 502. 

 Zipperer, P., Beitras zur Kenntniss der 



Sarraceniaceen, xxx, 247. 

 Zones, dry, Guyot, vi, 161. 

 Zoological Works Noticed — 



Acalephte of Narragansett Bay, Fewkes, 

 ii, 414. 



of the Blake, Fewkes, ii, 413. 

 Adirondack Vertebrates, Herriam, iv, 



478; v, 239; viii, 319. 

 Anatomical Technology, Wilder, v, 316. 

 Anatomy of Diurnal Lepidoptera, 



Scudder, iv, 235. 

 Annelida, New England, Verrill, ii, 

 412. 



of New Jersey, Webster, ii, 414. 

 Astrophytidse, Lyman, ii, 414. 

 Atlantic Right Whales. Holder, v. 482. 

 Auk, The, vii-, 159; ix, 76. 

 Birds, Check -list of, Coues, iv, 478. 

 Bibliography of, Coues, i, 83. 

 of Behring Sea, Nelson, vii, 417. 

 Blake, Steamer, reports on expedition 

 of, Agassiz, Edwards, i, 338 ; Gar- 

 man, Verrill, ii, 162; Agassiz, Car- 

 penter, Dall, Edwards, Fewkes, Ver- 

 rill, Wilson, ii, 413; Smiih, iv, 235; 

 Carpenter, v. 238; Goode and Bean, 

 vi, 79; Lyman, vi, 159; Agassiz, 

 vii, 157 ; Harger, vii, 417. 

 Brain of the Cat, Wilder, iii, 160. 

 Butterflies, papers on, Scudder. ii, 239; 



iv, 235. 

 Cephalopoda, new. Owen, iii, 72. 

 of the Blake, Verrill, ii, 162. 

 papers on, Verrill, ii, 162, 412, 

 413,* 



Zoological Works Noticed — 



Classification of the Animal Kingdom, 



Nicholson, iv. 478. 

 Comatulns of the Blake, Carpenter, ii, 



413. 

 Conchology, Iryon, v, 397. 

 Crinoids of the Blake, Carpenter, v, 



238. 

 Crustacea, Australian, Hasivell, iv,478. 

 Minnesota, Herrick, viii, 322: ix, 



68. 



of the Blake, Edwards, ii, 413. 

 papers on, Faxon, ii, 414. 

 papers on, Smith,ii, 412; iv, 235. 

 Ctenophorse, Chun, i, 81. 

 Decapoda of the Blake, Smith, iv, 235. 

 Echini of the Blake, Agassiz, ii, 413 ; 



vii, 157. 

 Echinodertnata, Arctic, Duncan and 



Sladen, iii, 247. 



of the Challenger, Agassiz, iii, 75. 

 Embryological Monographs, Agassiz, 



v, 239; vii, 417. 

 Entomological Reports, Riley, ii, 246 ; 



v, 240 ; vii, 417. 

 Fish Commission Bulletin, Baird. v, 



240. 



Reports, Baird, i, 85; iv, 320. 



Fishes of N. America, Jordan, v, 481. 



Young Stages of Osseous, Agassiz, 



iv, 401. 

 Fishing Industries, Goode, iii, 334. 

 Handbook of Vertebrate Dissection, 



Martin, v, 481 ; viii, 77. 

 Heredity and Selection in the Human 



Species, DeGandolle, ix, 265. 

 Lawt)f, Brooks, vii, 156. 

 Histoire Naturelle de 1' Empire Chinois, 



v. 316. 

 Isopods, papers on, Harger, ii, 411 ; 



vii, 417. 

 Lehrbuch der vergleichenden Anato- 



mie, Wiedersheim, iv, 408, 478; vi, 



414. 

 Limax campestris, Hark, ii, 494. 

 Manual of Histology, Prudden, ii, 414. 



of Taxidermy, Maynard, vi, 80, 1 58. 

 Medusen, Hceckel, ii, 160. 

 Microscopical Anatomy, Whitman, 



xxx, 403. 

 Mollusca, Catalogue of, Verrill, ii. 41 2; 



xxx. 247. 



Fresh-water, Wetherby, i, 414; iii, 



76. 

 of the Blake, Dall, ii, 413. 

 Nomenclator Zoologicus, Scudder, iv, 



157. 

 Ophiuroide'a of the Blake, Lyman, vi. 



159. 

 Ornithological Bibliography, Coues. i, 



83. 



