INDEX. 



399 



Glass sands, 90. 

 Glauber's salt, 123. 

 mite, 13, 14, 

 40, 44, 66, 72, 116, 225, 384. 

 Glauconitic division, xlvi, 116. 

 Glen Gap, 288. 

 Glenn, J. W., 5, 240, 244, 245, 247, 252, 253, 



296. 

 Glen's Creek, 234, 298. 

 Gnathodon shells, 64. 

 Gneissic granites, 365. 

 Gcethite, 225, 384. 

 Gold, lix, 221, 223, 225, 260, 330, 384. 



assays of, ores, 342, 343. 

 Goldthwaite road, 150. 

 Goniatites, 202. 



Goode, G. Brown, xxviii, lxxv. 

 Gordon, lxxi. 

 Gordon sandstones, lxv. 

 Grand Canyon series, 249, 280, 284. 

 Grand Gulf beds, 47, 51, 58. 

 Grand Prairie Region, 116, 133. 

 series, 116, 133. 



subdivisions of, 133. 

 Grand Saline, Yan Zandt County, 35. 

 Granbury, 117. 



Granite Mountain, outcrop, 250, 314, 318. 

 Granites, 365. 

 Grants, 230. 

 Granulyte, 384. 

 Graphite, 259, 384. 

 Gravel, cemented, 60. 



plateau, 59. 



source of cementing material, 60. 



upland, 59. 

 Gray sandy soils, 37. 

 Gray's Mountain, 69. 

 Grayson County, 111. 



Greensand, 22, 24, 27, 32, 33, 34, 44, 66, 69, 

 71, 72, 73, 85, 86, 87, 88, 92, 116, 290. 



marls, xli. 

 Green's Landing, 13. 

 Green soils, Brazos River, 27. 

 Greenville, 108. 

 Greer County, 323, 324, 327. 

 Grey copper, 385. 

 Grimes County, 7. 



Mountain, 69. 

 Grossularite, 221, 225, 259, 385. 

 Gryphsea pitcheri, 123, 128, 129, 133, 146, 

 154. 



washitaensis, 128. 

 Grypheate beds, 118, 119. 

 Guadaloupe Mountains, lxiv, lxv, lxvii, 

 lxxiii, 223, 225, 232, 233, 234. 



Peak, 233. 

 Guano, Bat, 158, 296. 

 Gulf coast formations, xxxi. 

 Gum Creek, 68, 69, 71. 

 Gummite, 259, 385. 



Gypsum, 19, 30, 42, 43, 44, 46, 48, 52, 53, 

 73, 99, 100, 123, 188, 189, 193, 197, 

 205. 



Hall, C. E., 246. 



James, 5. 

 Halley, R. B., xxvii, lxxiv. 

 Hamilton County, 126. 



Creek, 313. 

 Hancock Spring, 172. 

 Hanna Spring, 172. 

 Hardeman County, 196. 

 Hardin Ferry, 42. 

 Harkey Knobs, 201. 

 Harrington, H. H, xxv, 226. 

 Harris, Chas., 165. 

 Harrison County, 37, 66, 99. 

 Haskell, 228. 

 Hawkins, 35. 

 Hay Creek, 208. 

 Hays County, 117. 

 Hazel Mine, 222, 224. 

 Headquarters Mountains, 323, 324. 

 Heilprin, Angelo, 5, 6, 38, 43, 47. 

 Helicotoma, 305. 



Hematite, 225, 259, 271, 272, 273, 288, 331, 

 353, 385. 



analyses of, 358. 

 Hemipronites crassus, 152, 187. 

 Hempstead, xxvi. 

 Henderson County, 36, 72, 97. 

 Henrietta, 194, 321. 

 Hensel's, Mr., 120. 

 Herndon, J. H, xvii, xxvii, lxxiv, 84, 331, 



353, 358, 360, 376. 

 Herndon, W. S., 71. 

 Hickory Creek, lxi, 285, 286, 287. 



Mountain, 284. 



series, lxi, 285. 

 Hidalgo, xxvi. 

 Hidalgo County, 57. 

 Hidden, W. E., 251, 260. 

 High Point, 364. 



Hilgard, E. W., 4, 18, 19, 49, 51, 59, 63, 64. 

 Hill County, 111. 



Hill, R. T., xviii, xxiii, xxiv, xxvi, xxvii, 

 lxxiv, 6, 13, 14, 33, 59, 103, 240, 244, 

 245, 249, 250, 251, 252, 253, 254, 294, 

 311, 314, 315, 316, 320. 



Administrative Report, lxxxiii. 



Cretaceous rocks of Texas, 103. 

 Hillsboro, 108, 112. 

 Hill's pasture, 150, 165. 



Peak, 326, 327. 

 Hinton Creek, 302, 332, 359. 



division, 302. 

 History of furnaces, 65. 

 Hitchcock, Dr. Edward, 320, 325. 

 Holley, Mrs. M. A., 240. 

 Holopea, 305, 311. 

 Home Creek, 153, 159, 169, 208, 209, 213, 



215. 

 Homes' pasture, 213. 



Honey Creek, 307, 308, 309, 313, 326, 357, 

 367. 



Cove, 264, 272, 313, 



