20 Bulletin 7 76 



(Abst.) Amer. Jour. Sci., vol. xlvi, 3d ser., p. 305, 1893. 



Cenozoic History of Eastern Virginia and Maryland. 



Bull. Amer. Geol. Soc, vol. v, p. 24, 1893-94. 

 Not published. Remarks by W J McGee, J. A. Holmes, R. D. 

 Salisbury. 



Outline of Cenozoic History of a Portion of the Middle 



Atlantic Slope. 



Jour. Geol., vol. ii, pp. 568-587, 6 figures, 1894. 



Artesian Well Prospects in Eastern Virginia, Maryland 



and Delaware. 



Trans. Amer. Inst. Min. Engrs., vol. xxiv, pp. 372-397, 

 pis. 1-2, 1894. 



For further references, see vmder McGee, W J, & Williams, G. H. 



Arterian Well Prospects in the Atlantic Coastal Plain 



Region. 



Bull. U. S. Geol. Surv., No. 138, 228 pp., 19 plates, 1896. 



Davis, H., (See under Day, D. T.). 



Davis, W. M., The Geological Dates of Origin of Certain 

 Tj^pographic Forms on the Atlantic Slope of the United 

 States. 



Bull. Amer. Geol. Soc, vol. ii, pp. 545-586, figures, 1891. 



(Abst.) Amer. Geol., vol. viii, p. 260, 1891. 



Day, D. T., Manganese. 



Min. Res. U. S., 1883-84, pp. 550-556. 

 For Virginia, see pp. 551-555- 



— Tungsten. 



Min. Res. U. S., 1883-84, pp. 574-575. 

 For Virginia, see p. 574. 



— Chromium. 



Min. Res. U. S., 1883-84, pp. 567-573. 

 For Virginia, see p. 569. 



Mineral Resources of the United States, 1885. 



Barytes, by Benjamin, on Mineral Paint, pp. 524-533. 



Virginia, Barytes, p. 525; Ochre, p. 527. 

 Strucftural Materials, by H. S. Sproull, pp. 395-436. 



Virginia, Building Stones, p. 397; Cement, p. 406. 

 Coal, by C. A. Ashburner, pp. 10-73. 



Virginia, see pp. lo-ii, 69. 

 The Manufacture of Coke, by J. D. Weeks, pp. 74-129. 



Virginia, see pp. 117-119. 



