93 Geological Bibliography of Virginia 37 



Formations of the Southern Atlantic States; with an Ap- 

 pendix by T. A. Conrad, Describing the New Shells, etc., 

 pp. 108-111. 



Trans. Amer. Assoc. Geol. and Nat., 1840-42, pp. 94-111. 



Hodge, M. Jas., The Big Stone Gap Classified. 



Trans. Amer. Inst. Min. Engrs., vol. xxi, pp. 922-938, 

 se(5lions, 1004- 1006, 1892-93. 



(Absf.) North of Eng. Inst. Min. and Mech. Engrs., 

 Trans., vol. xliii, pt. vi, appendix, p. 39. 



Holmes, J. A., Character and Distribution of Road Materials. 

 Jour. Elisha Mitchell Sci. Soc, 1892, pt. ii, pp. 66-87. 



Holtnes, W. H., Ancient Soap-stone Quarries in Virginia. 

 Smithsonian Report, 1892, p. 49. 



Hotchkiss, Jed., Virginia: A Geographical and Political 

 Summary, Embracing a Description of the State, its Ge- 

 ology, Soils, Minerals, Climate, etc. Prepared under the 

 Supervision of the Board of Immigration. 

 Richmond, 1876, 8°, iv & 319 pp. and 4 maps. 



Editor of "The Virginias." A Mining, Industrial and 



Scientific Journal Devoted to the Development of Vir- 

 ginia and West Virginia. Staunton, Va. 



This Journal was issued as a monthly, beginning January, 1880, 

 and continuing through 1885, making six complete 4° volumes of 

 some 200 pp. each. Many valuable briefs and abstracts on mineral 

 localities, mines and mining statistics, and articles on the geology 

 of Virginia and West Virginia, are found. 



The Coal Fields of West Virginia and Virginia in the 



Great Ohio, or Trans- Appalachian, Coal Basin; Illustrated 

 by Maps and Geological Sections. 



The Virginias, vol. i, pp. 18-21, 1880. 



■ Report of Three Chief Engineers of the United States 



Navy on New River and Kanawha Coals. 

 The Virginias, vol. i, pp. 22-23, 1880. 



The Shenandoah Valley Railroad and the Mineral and 



other Resources of the Country Tributary to it. 

 The Virginias, vol. i, pp. 36-37, 1880. 



The Smithers-Gauley TraA of Coal Lands. 



The Virginias, vol. i, pp. 47-49, map and sedlions, 1880. 



Resources of the Shenandoah Valley near the Line of the 



