30 Bulletin 7 86 



Notes on Virginia Geology. 



The Virginias, vol. iii, pp. 108-109, 1882. 



Notes on the Snlphuret Deposits of Virginia. 



The Virginias, vol. iii, pp. 154-155, 1882. 



Notes on the Mineral Deposits at Certain Localities on 



the Western Part of the Blue Ridge. 



The Virginias, vol, iv, pp. 21-22, 42-47, 55-59, 73-76, 

 92-93, 1883; for correcflions, see vol. v, p. 43, 1884. 



Notes on the Geology and Mineral Resources of the 



Floyd, Virginia, Plateau. 



The Virginias, vol. iv, pp. 167, 178-180, 185-192, 1883. 

 Ibid., vol. V, pp. 8-12, 1884. 



Notes on the Occurrence of Certain Minerals in Amelia 



County, Virginia. 



Amer. Jour. Sci., 3d ser. , vol. xxv, pp. 330-339, 1883. 

 Geol. Record, 1880-84 inch, London, 1888, vol. i, p. 368. 

 {Abst.) Amer. Nat., vol. xvii, p. 654, 1883. 



Contributions to the Knowledge of the Older Mesozoic 



Flora of Virginia. 



Mon. U. S. Geol. Surv., vol. vi, 144 pp., 54 pis., 1883. 

 Geol. Record, 1880-84 inch, London, 1889, vol. ii, p. 421. 

 For a review of this, see Sci., vol. v., pp. 280-281, 1885. 



( Letter on Relations of Archaean and Associated Forma- 

 tions in Virginia). Geology of Chester County, Penn- 

 sylvania. 



Rep't 2d Geol. Surv. Pa., C4, p. xiii, 1883. 



For Virginia, see Letter of Transmittal by J. P. Lesley to Gov. 

 Robt. E. Pattison, pp. v-xx. 



Crimora Manganese Deposits, Augusta County, Virginia. 



The Virginias, vol. iv, pp. 44-46, 1883. 



The Geology of the Mesozoic Areas of Virginia. 



The Virginias, vol. vi, pp. 38-40, 1885. 



The Potomac or Younger Mesozoic Flora, Virginia. 



Mon. U. S. Geol. Surv., vol. xv, pt. i, xiv and 377 pp., 

 3 tables, 1889. 



Ibid., vol. XV, pt. ii, 180 plates, 1889. 

 {Abst.) Amer. Jour. Sci., 3d ser., vol. xxxix, p. 520, 

 1890. 



{Abst.) Amer. Geol., vol. v, p. 315, 1890. 



