Record op Geology op Texas, 1887-1896. 
175 
253. Hillebrand^ W. F. 
'See Hidden, W. B. and Hilledinand, W. F. Description of Row- 
landite. 
Amer. Join, of Science, III, Yol. XLYI, pp. 208-212. Hew 
Haven, Sept., 1893. 
254. Hintoet^ Richard J. 
A Report on the Preliminary Investigation to determine the 
Proper Location of Artesian Wells 'within the Area of the Mnety- 
seventh Meridian and east of the FooLhills of the Ro'cky Mountains. 
A Report of the Special Agent in 'Charge. 
51st Congress, 1st Session, Senate Ex. Doc. Ho'. 222. Wash- 
ington, 1890. 
(A Yaluahle Report from Western Texas. P. 15.) 
A brief isummary of tlie Report made by Field Agent F. E. Roesler. See 
Title No. 344. 
255. Hitchcock, Charles H. 
Geological Map of the United States and Part of Canada. 
Compiled to illustrate the Scheme of Coloring and Nomenclature 
recommended by the International Geological Congress. 
Trans. Amer. Inst. Mining Engineers, Yol. XY, pp. 465-488. 
1887. 
All explanation of the Map is given on the pages indicated. The Map 
itself is 17x27 inches, and printed in color. Texas is included \Vith the 
other States. 
256. Howell, Edwin E. 
Notice of two new Iron Meteorites from Hamilton County, 
Texas, and Puquios, Chili, S. A. 
Amer. Jour, of Science, III, Yol. XL, pp. 223-226. New 
Haven, Sept., 1890. 
The first mentioned specimen was iseciired from Dr. Edgar Everhart, of 
the University of Texas, who wrote that it was found in Erath county, 
but, upon further investigation, it appears that it really was found in 
the northern part of the adjoining county of Hamilton. 
History of its discovery. Description of the Iron. Analysis by L. O. 
Eakiiis : 
‘‘Fe 
Ni 
Co 
Cu 
P . 
S . 
c . 
86.54 
12.77 
0.63 
0.02 
0.16 
0.03 
0.11 
Specific gravity, 7.95 at 27°.’’ 
100.26 
