INDEX, VOLS, XXXI—XL, 
GEOLOGICAL WorKS, no ticed :-— 
Geol. Rep. on n California, see 
California "(precedin g page). 
ey, ii, 454, iii, 420, 453. 
Liber: coal of N. B., eras ix, 267. 
American geology , Hu mt, i 
— foil 2 
aoa ented 
Anth on ey ; 
Appalachian region of Va., 
Bo 
PE 
ee iv, 
chmoptery X, V, 129, vi, 127, xl, 271. 
Azoic age of N. J. Highlands, ix, 221. 
of Mexico iron ore, ix, 358. 
— fe Mi — ix, 290. 
Pacecraarte: Silliman. ‘vill, 104. 
Beatricex, Hyatt, ix, 261. 
Calomopore gravel near Ann Arbor, 
Rominger, iv, 389. 
Carbontieroas” and ree species 
i, 179. 
flora of Sie Sao vii, 419. 
insects of Tih inetes vii, 34, "xl, 268. 
poi vertebrae of N. Scotia, iii, 
iv, 1 
? 
a seat of coal in, Andrews, viii, 194. 
_— rinthodont, new, vi, b77. 
and foss is voi of Missis- 
sippi, ote Meek, ix. 
Centronella ve nus, ete., e illings, vi vi, 236. 
bg a new, and rocks of Mich.., 
Ginn. River sandstone, footmarks of, 
46, 126. 
ii, 451. 
eae range of tae Superior, iii, 320, 
Wy: 
creiacec in California, yl 261. 
vi, 
fossil larve in 
capt, Centronella, etc., Hall, v, 
c stale limestone, produced by 
Denudation, effects | of, Hoorn OD, 
Devonian, A 
ora, wson, ane ~ StL, vid 41, 279. 
ment Jewett, iv, 418. 
61. 
mung groups, identifi- 
409 
GEOLOGY— 
Dera sak nature of Elgin sandstone, 
viii 
Dinotherium a Marsupial, viii, 427. 
Diptera of the Amber-fauna, vii, 305. 
Drift hs an m, Vili, 233. 
razil, ” Agassiz, xl, 389. 
rm Michigan, Winchell, xl, 331. 
Murchison ix, 358. 
Period, Pictel, 2 345. 
Enaliosaurian remains Rage N. Scotia, 
Mar bg iii, 138, 278, i 
Fishes, American fossil, New oon a's af 73. 
Fossils, epee Hail’s, v, per e 
fruits of Brandon, ge 
Jalt Samp sng iii, 46, ix ,3 
Glacial, see GLACI 
oniatite limestone =: betas Ind., 
Meek and Worthen 7, 288. 
man remains, sce a eae 
anne ae skin n, ix, 358. 
urassic, feathered vertebrates of, Vv, 
29, vi. 
Laurentian fossils in Canada, i, 393, vi 
272, viii, 231, 431, x1, ‘oes S0r. 
Lae ecto! iii, 46, ix, 353. 
Leptoceelia concava, V, 84, 
ert Me gialag, of, to Oolite, Ramsay, 
Laue. flags, fossils in, vili, 122. 
sate polita, Whitfield, iv, 1361 
on in California, iv, 185, viii, 264. 
in ichigan, Winchell, viii, 223. 
Parcleiin: see PETR 
Plants, elt in Nebraska, his i, 435. 
FEquisetum in gneiss, xl, 124, 
Pimaretpestiees epee v, 82. 
Potsdam sandstone, racks Lhe i. 
cock, ii, 454. 
Rhietic beds ror England, viii, 284. 
