Tndeu 
401 
I 
Immediate work in chemical science, A. 
B. Prescott, 2H3. 
Iiiterglacialtime, N. H. Winchell,69; Alp. 
Briart, 134 : 302. 
International congress of geologists, 260. 
Introduction to the study of tlie genera of 
Paleozoic brachiopoda, James llall, 2.51. 
Iron deposits of Arkan'^as, ](. A. F. Pen- 
rose, 324: Iron ores, classiiication of, 11. 
V. Winchell,2V;. 
Jajnes, Jos. F., 256. 
Jura and Trias at Taylorville, California, 
A. Hyatt, 183; In Texas, 311. 
Jnra and Dyas and Trias in northwest 
Texas, Marcou, 369. 
K 
Karsten, H., Geology of Columbia, Bolivia, 
etc., 321. 
Keith, A., Geologic structure of the Blue 
ridge in Maryland and Virginia, 362. 
Keokuk grou)) of the Mississippi valley, 
C. S. Beachler, 88. 
Keyes, C. R., The principal Mississippian 
section, 125; Platyceras group of paleo- 
zoic gasteropods, 273; Basal line of the 
Carboniferous in Missouri, 380. 
Laflamme, Abbe, J. (.'. K., .55. 
Lamellil)ranchiata, new, E. O. Ulrich, 96. 
Lapworth, C, Address at the British As- 
sociation, 225. 
Lenke, Dr. H., Maj) of Mexico, 120. 
Leverett, Frank, White clays of the Ohio 
region, 18. 
Lichas, Two new Lower Silurian species, 
ririch. 271. 
Lignite, its utilization in Texas, •IW'i. 
Lindahl, Josua, 197. 
Lydekker, R., 389, 
M 
^lauimalia from MongoHa, Lvdekker, 389 
Man and the Glacial Period, Wright, 387. 
Mannington oil-tield. White, 65. 
Mapping of Misgouri, II. VVInslow, 323. 
^larcou, Jules, (Jeological maj) of the 
United States, 183; Some remarks on 
Prof. H. S. Williams' address, 2.57; 
Classification of the Dyas, Trias and 
Jura in northwest Texas, 369. 
Mentone, New discoveries at, 329. 
Mattliews, G. F., 66. 
McGee, W. J., Comparative Chronology, 
196; Areal work of the I'. S. Geol. Sur., 
377. 
Merrill, Geo. P., Basic eruptive rocks in 
Androscoggin Co., Maine, 19. 
Michigan mining school, 330. 
Miller, S. A., New s|)ecies and new struct- 
ural i)art8 of fossils, 316. 
Mills, James K.,Stratigrapliv of the Sierra 
Nevada, 318. 
MlNEU.\LS. 
Ciiprocassiterite, ii4: Bohemian garnets, 
63: Manganese in Canada, 80; Mesabi 
iron ore, 169: Manganese ore, 198: Pen- 
fieldite, 327: Cannel coal from the Koo- 
tanie, 331. Large diamond, 398; Bervl 
in Ala., 398. 
Movements of Muir glacier, Wright, 397. 
N ■ 
Nadaillac, New discoveries at Baousse' 
Rousse, -,'96. 
Xew discoveries at Mentone, 329. 
New Lower Silurian Ostracoda, E. O. Ul- 
rich, 263. 
New species and new structural parts of 
fossils, S. A. Miller, 316. 
Non-mountainou3 topography of Texas, 
Hill, 105. 
Notes' on eartliqiuikes in Nicaraqua, J. 
Crawford, 115. 
Notes on fossils from the Lower Magne- 
sian in Iowa, Calvin, 144. 
Notes on manganese in Canada, H. P. 
Brumell, 80. 
Notes on tlie middle Rio Grande, E. T. 
Dunible 65. 
Notes on the stratigraphy of the central 
Api)alachians, Darton, 10. 
Novak, Otomar, :«0. 
o 
Otticial maps of Mexico, 121. 
On tlie formation of Oolite, A. Rothpletz , 
279. 
Orthoceratidic of the Winnipeg basin, 
Whiteaves, 124. 
Osann, Dr. A., ;i98. 
Packard, If. L., Rock analyses by, .54. 
Paleozoic formations in Southeastern ^lin- 
nesota. Hall and Sardeson, 182. 
Panhandle of Texas, E. D. Cope, 131. 
Penhallow, D. P., Cannel coal from tlie 
Kootanie, 331. 
Placoderm, gigantic, from Oliio, Clav- 
pole, 1. 
Penrose, Tlie iron deposits of Arkansas, 
324. 
Platyceras group of paleozoicgasteropods, 
Keyes, 273. 
Pleistocene papers at the Rochester meet- 
ings, 217. 
Principal Mississippian section, C. K. 
Keyes, 125. 
Prescott, A. B., The iuimediate work in 
chemical scienci>, 262. 
Prosser, C. S., Thickness of the Devonian 
and Silurian, 2.57: 262. 
Pseudomorplis from the Taeonie region, 
W. II. Ilulil.s. II. 
R 
Recent Publications, 125: 184: 398. 
Keade, T. Mellard, The romiding of sand- 
stone grains. 324. 
Keclus Klisi'e, The Karth and its Inhabit- 
ants, 119. 
Heid 11. F., Studies of Muir (ilacier, 326. 
Rocks. 
Basic eruptive in Maine, Morrill, (9. 
KIeolite-8\enite of Litchtield, Maine, (M. 
Nepheline rocks in Brazil. Derby, 326. 
Hoining(^r,C.,Cluefetes in certain Devonian 
strata, 56. 
