INDEX. 
GEO Semel 
Acadian, 478. 
Bird, fossil Passerine, Allen, 381. 
Brachiopoda, forms of Swedish, 364 
fi 
ormations 
— — of North America, 
at Fa nue Northwest, Jrving, 313. 
of Le sagen 61, 254, 406. 
Falls of the piety 
Faults and join 
yee plants rj ‘the re se “Nevada, 
tae ‘from the Keokuk, Wudllace, 
396. 
Geodes of the Keokuk, pea 366. 
Glacial eras of Euro 
ge Ohio, ‘ionpble 302. 
a. ancient outlet of, 65, 
ry of, 219. 
fol tet bt bed Ca 
ee. 
i=] 
ass Russell, 8t% 
Olenailas asaphotdes, Ford, 129. 
geology of, Ste- 
venson, 2 
"Sloan fossils in limestone of, 
a Devonian: Z 
athus, Ford, 124. 
Reptiles, new fossil, Marsh, 241, 409. 
e Leda clay, 2 
Siberian sheriee 65. 
Silurian plants, 149, 219, 302. 
Solenopleura, new, "For d, 
ancient outlet of Great 
be 
56. 
— T., new American 
Chimeera, 2 
Glan, density and light-absorbing Ponce 
394, 
Gravitation, ers Aaayak lak 
, botanical notices, 67, 151, 219, 
221, 318, 40 401, 404, 482. 
489 
H 
See H., glacial eras of Europe, 
Hague. A., descriptive geology, 3 
Ohi 35 J, Limestones of the Falls = the 
4M., Sapotacese, 4 
‘astings, C. S., , optical caveat of glass, 
69, 
Hausema mona Tt pate cengecs properties of 
me 
Hawes, G. W. chloritic formation of the 
New Haven re regio 
Hayden, F. V., field work of on 56. 
publications of expeditions under, 
217, 219, 3 
atlas of hei 397. 
Heat, and sidereal, Ki 
Heil, ss of ret ae 306. 
Hofmann, ‘ens of east tar, 388, 
Holden, E. ’s zodiacal light, 231. 
caecens ical no’ 
index of works on nebulz, 159. 
Holmes, E. M., phurmaceutical catalogue, 
320. 
Homann, quercite a pentacid aleohol, 307. 
Huxley, T. H. , anatomy of invertebrata, 
rt raeatolan, rorie 145 
423. Fad a 
rmal conductivity of, 147. 
seo bth 
Tron, chromic, decomp. of, Smith, 198. 
drving, R. D., driftless region of North- 
west, 313. 
Jsaman, I. J., on trichostema, 224. 
J 
Jaffe benzoic acid in birds, 146. 
annetaz, E., Guide to the Determination 
sy 
Kayser, specific heat of air, 55. 
Kerr, refeetion of polarized light from a 
magnet, 394. 
