BIBLIOGRAPHY OF TENNESSEE GEOLOGY. 13 



Bingham (Theo. A.) Continued. 



4. Operating and care of Muscle Shoals canal, Tennessee River. 



Chief of Eng. Kept., 1895, pt. 3, pp. 2305-2311. 



5. Improvement of Tennessee River. 



Chief of Eng. Kept., 1895, pt. 3, pp. 2283-2305, 2 maps. 



Blake (William P.). 



1. Notes and recollections concerning the mineral resources of northern 



Georgia and western North Carolina. 



Am. Inst. Mg. Engrs., Trans., vol. XXC, pp. 796-811, 1896. 



Describes the occurrence of gold in Georgia, and copper in Tennessee, and 

 mentions the occurrence of certain minerals in the Southern Appalach- 

 ians. 



2. Note on zircons in Unaka magnetite. 



Amer. Inst. Min. Eng., Trans., vol. 7, p. 76, 1878. 

 Blake (William P.). 



See Hitchcock (C. H.) and Blake (William P.). 

 Bolster (R. H.) 



See Horton (A. H.), Hall (M. R.) and Bolster (R. H.). 



See Leighton (M. O.), Hall (M. R.) and Bolster (R. H.). 

 Bokum (Herman). 



The Tennessee Handbook and Immigrants' Guide, 

 p. 164, 1 map, Philadelphia, 1868. 



Bowron (W. M.). 



1. The cost of a ton of pig iron in the Sequatchie valley. 



Am. Inst. Min. Eng., Trans., vol. 17, pp. 45-50, 1888-89. 



2. The iron ores of the Chattanooga district. 



Chattanooga Chamber of Commerce, November, 1903, p. 4 (private publi- 

 cation). 



3. The geology and mineral resources of Sequatchie Valley, Tennessee. 



Am. Inst. Min. Eng., Trans., vol. 14, pp. 172-181, May, 1886. 

 Boyd (C. R.). 



1. The utilization of the iron and copper sulphides of Virginia, North Caro- 



lina and Tennessee. 



Am. Inst. Min. Eng., Trans., vol. 14, pp. 81-84, 18S5. 



2. The economic geology of the Bristol and Big Stone Gap section of Ten- 



nessee and Virginia. 



Am. Inst. Min. Eng., Trans., vol. 15, pp. 114-121, 1887. 

 Boyd (S. B.). 



The medical topography of the valley of East Tennessee. 



Second report State Board of Health, pp. 380-385, Nashville, 1885. 

 Bradley (Frank H.). 



1. On Unakyte, an epidotic rock from the Unaka range, on the borders of 



Tennessee and North Carolina. 



Am. Jour. Sci., 3d ser., vol. 7, pp. 519-520, (% p.), 1874. 



2. Geological chart of the United States east of the Rocky Mountains, and 



of Canada. 



16 by 24 inches in 12, folder, New York, 1875. 



