Index. 
293 
Midway Stage. Nos. 182, 186. 
Mineral Resources, Non-Metallic. No. 376. 
Mineral Springs, Analyses of Water. No. 161. 
Mineral Waters. Nos. 323-330, 450. 
Minerals, Economic, of San Saba County. 
No. 175. 
Minerals Mined in Texas. No. 438. 
Minerals not Mined in Texas. No. 438. 
Mines (Coal), Location in Carboniferous and 
Cretaceous. Nos. 9, 419. 
Mines in Western Texas. No. 364. 
Mining Districts in El Paso County. No. 61. 
Mitchell County, Description. No. 20. 
Mollusca. No. 356. 
Mollusca, Cretaceous. No. 422. 
Mollusca. New. No. 183. 
Mollusca, Tertiary. No. 2. 
Morris County. No. 270. 
Mountains, Guadaloupe. No. 397. 
N 
Nacogdoches County. No. 414. 
Nacogdoches Oil Field. Nos. Ill, 161. 
Natural Gas. Nos. 169, 466. 
Natural Gas Fields. No. 164. 
Neocene Mollusca. No. 185. 
, Neocomian Shales. No. 54. 
Newberry, S. B. Portland Cement. ■ No. 307. 
New Species from the Cretaceous, Validity of. 
No. 208. 
Non-Mountainous Topography of Texas, 
Geologic Evolution of. No. 236. 
Northwest Texas, Notes on the Geology of. 
No. 81. 
Northwestern Texas, Report on the Geology 
of. No. 70. 
o 
Ochres. No. 161. 
Oil. No. 161. 
Oil at Corsicana. No. 418. 
Oil Field, The Nacogdoches. Nos. Ill, 161, 
162, 414. 
Oil, Nacogdoches. Nos. 161, 162. 
Oklahoma and Northwest Texas, Geology of. 
No. 52. 
-Omalaxis Singleyi. No. 1. 
Organic Remains from the Galveston Deep 
Well. No. 181. 
Orographic Movements. No. 156. 
Osann, A. Melilite-Nepheline-Basalt and 
Nepheline-Basanite. No. 309. 
Osann, A. Rocks of Trans-Pecos Texas. No. 
308. 
Owen, J. Report of. No. 311. 
Owen, J. Geology of the Rio Grande Valley. 
No. 310. 
P 
Paleontology of the Cretaceous Formations of 
Texas. Nos. 213, 245, 247. 
Paleontology, Invertebrate Cretaceous. No. 
55. 
Paleontology, Tertiary. Nos. 183, 184. 
Panhandle, In the Texas. No. 43. 
Panola County. No. 411. 
Parker, E. W. Asphaltum. No. 316, 319. 
Parker, E. W. Coal in Texas. Nos. 312, 313, 
315, 318. 
Parker E. W. Gypsum. Nos. 314, 321. 
Parker, E. W. Salt. 317, 322. 
Parker, E. W. Sulphur. No. 320. 
Peale, A. C. Mineral Waters. Nos. 323-330, 
450. 
Penrose, R. A. F., Jr. Building Stones of 
East Texas. No. 331. 
Penrose, R. A. F., Jr. Iron Ores. No. 336. 
Penrose, R. A. F., Jr. Lignites of East 
Texas. No. 9. 
Penrose, R. A. F., Jr. Manganese Deposits. 
No. 335, 337a. 
Penrose, R. A. F., Jr. Notes on the Geology 
of the Southwest. No. 233. 
Penrose, R. A. F., Jr. Preliminary Report 
on the Geology of the Gulf Tertiary. No. 
334. 
Penrose, R. A. F., Jr. See Hill and Penrose, 
Relation of the Uppermost Cretaceous 
Beds, etc. No. 215. 
Penrose, R. A. F., Jr., Report of. No. 332. 
Penrose, R. A. F., Jr. Tertiary Iron Ores of 
Arkansas and Texas. No. 337. 
Permian. No. 396. 
Permian and Its Overlying Beds. No. 67. 
Permian, Copper Ores in. No. 346. 
Permian Fauna of Baylor, Archer and Wich- 
ita Counties. No. 425. 
Permian Formation. No. 426. 
Permian of Texas and Its Mesozoic Fossils. 
No. 433. 
Permian or Wichita Beds, Fossil Plants of. 
No. 436. 
Permian Rocks, No. 206. 
Petroleum. Nos. Ill, 161, 162, 414, 416-418, 465. 
Petroleum at Corsicana. No. 418. 
Physical Geography. No. 400. 
Pond, E. J. A Cretaceous River Bed. No. 
338. 
Porocystis pruniformis. No. 340. 
Portland Cement, Production 1894, 1895. No. 
461. 
Pre-Cambrian Rocks. No. 404. 
Pilot Knob. No. 228. 
Pilot Knob, Petrography of. No. 228. 
Priority, A Question of. Nos. 82, 348. 
Proboscidia, The. No. 40. 
Q 
Quicksilver in Texas. Nos. 18-19. 
R 
Ragsdale, G. H. Drift at Gainesville. No. 
339. 
Rainfall at Ft. Davis. No. 366. 
Rauff, H. Ueber Porocystis Pruniformis. 
No. 340. 
Red River, Exploration of the Medial Third. 
No. 226. 
Reports of W. F. Cummins. Nos. 65, 69, 71, 
75. 
Report of Geologist for Eastern Texas. No. 
:!:!2 
Report of Geologist for Northern Texas. No. 
64. 
Report of Geologist for Western Texas. No. 
365. 
Report of J. H. Herndon. No. 191. 
Report of Gustav Jermy. No. 260. 
Report of W. Kennedy for 1891. No. 271. 
Report of L. E. Magnenat. No. 294. 
Report of J. Owen. No. 311. 
Report of J. A. Singley. No. 354. 
Report of State Geologist, First Annual. No. 
121 . 
Report of State Geologist, Second Annual. 
No. 126. 
Report of State Geologist, Third Annual. No. 
134. 
Report of State Geologist, Fourth Annual. 
No. 143. 
Report, First Annual, of W. H. von Streeru- 
witz. No. 367. 
Report, Second Annual, of W. H. von 
Streeruwitz. No. 369. 
Report of W. H. von Streeruwitz for 1891. 
No. 373. 
Report, Third Annual, of W. H. von Streeru- 
witz. No. 374. 
Reports of J. A. Taff. Nos. 384, 385. 
Report of J. L. Tait. No. 390. 
Review of R. T. Hill’s Report on Artesian 
Water. No. 73. 
