I07 Geological Bibliography of Virginia 51 



by Geological Monuments. 



London, 1852. xxxi & 572 pp., woodcuts. 



For Virginia, sefe p. 172. Fossil Shells in the Richmond Tertiary. 



The Students' Elements of Geology, Fourth and Revised 



Edition, by P. M. Duncan. 



London, 1885. 621 pp., tables and woodcuts. 

 For Virginia, see pp. 341-343. 



I/yman, B. S., On the Lower Silurian Brown Hematite Beds 

 of America. 



Proc. Amer. Assoc. Adv. Sci., vol. xvi, pp. 114-117, 1867. 



On a Coal Region of South Virginia, with Map. 



Proc. Amer. Phil. Soc, vol. xii, pp. 360, 438, 1873. 

 Only title given. 



On the Staley's Creek Iron Ore, with Map. 



Proc. Amer. Phil. Soc, vol. xii, pp. 546, 560, 1873. 

 Only title given. 



A Geological and Topographical Map of a Rough Sur- 

 vey of the Staley's Creek and Nick's Creek Iron Region 

 near Marion, Smyth County, Virginia. Accompanying 

 " The Staley's Creek and Nick's Creek Iron Ore Region." 

 Trans. Amer. Phil. Soc, new ser., vol. xv, art. iii, pi. 

 2, 1881. 



The Lower Silurian Brown Hematite Beds of Southwest 



Virginia. 



The Virginias, vol. ii, p. 190, 1881. 



Abstracted from an article in the Proc. Amer. Assoc. Adv. Sci., 

 pp. 114-117, entitled "The Lower Silurian Hematite Beds of Amer- 

 ica." 



"We have changed the title of paper somewhat, to localize its 

 important statements. — Editor." 



Geology of the Low Moor (Virginia) Iron Ores. 



Trans. Amer. Inst. Min. Engrs. , vol. xiv, pp. 801-809, 

 map and sections, 1886. 



Some New Red Horizons. 



Proc. Amer. Phil. Soc, vol. xxxiii, pp. 192-215, 3 maps, 

 1894. 



{Abst.) Jour. Geol., vol. ii, pp. 644-645, 1894. 

 " Amer. Nat., vol. xxviii, pp. 878-879, 1894. 



I/ynchburg' Virginian. The Iron Mines on the James in 

 Piedmont-Midland. 

 The Virginias, vol. i, pp. 88-89, 1880. 



