125 Geological Bibliography of Virginia 69 



Infusorial Stratum and Associated Tertiary- Beds in the 



Vicinity of Richmond, Virginia. 



The Virginias, vol. ii. pp. 58-59. 1881. 

 Virginia Geol. Rep't. 1840. 



The Infusorial Deposit of Virginia in the Fort Monroe 



Artesian Well. 



The Virginias, vol. iii, pp. 151-152, 1882. 



The Geological Formations Found in Mrginia and West 



Virginia. 



The Virginias, vol. iii, p. 61, 1882. 



The Great Western Bituminous Coal and Salt Region 



of the Virginias. 



The Virginias, vol. iii, pp. 135, 138-139, 1882. 



The Great Coal Field of the Virginias. 



The Virginias, vol. iii, pp. 158-159. 164, 1882. 



The Rocks of Rockfish Gap, Augusta County, Virginia. 



The Virginias, vol. iii, p. 175, 1882. 



The Fossils of Formation Xo. Ill in Virginia. 



The Virginias, vol. iii, p. 175, 18S2. 



Xotes on the Geology" of the Virginias. Extracts from 



the MS. Notebooks of the Virginia Sur^-ey of 1835-1S41. 



The Virginias, vol. iii, p. 190, 1882. 



Ibid., vol. iv, pp. 12-13, 23, 36. 38-39. 59-61, 71-72, 88- 

 89, 1883. 



Geol. Record. 18S0-S4 incl., London, iSSS, vol. i, p. 394. 



Sections on Geological Map of A'irginia and West \'ir- 



ginia. Edited by Jed. Hotchkiss. 



Geology- of the Virginias, 18S4, p. 121. foot note. 



The A'espertine or Formation Xo. X. Coals of the \'ir- 



ginias. 



The Virginias, vol. iv, pp. 110-116. 1883. 



GeologA- of the Virginias. (A Reprint of Annual Re- 

 ports and Other Papers on the Geolog^^- of the ^'irginias, 

 Edited by Mrs. W. B. Rogers). 



D. Appleton & Co., New York, 1SS4. xv & S32 pp. 



Amer. Jour. Sci., 3d ser., vol. xxix, pp. 414-415, 1S85. 



Geol. Record, 1S80-S4 inch, London, iSSS, vol. i, p. 394. 



For a re^-ie^v of the "Geology of the Virginias," see Sci., vol. ^-i. 

 pp. 17-18, 1SS5. 



