158 



CATALOGUE AND INDEX OF 



[BOIiI>.-127.. 



Campbell, J. L. — Continued. 



Geology of Virginia: Continuation 



of section across tlie Appalachian 

 chain. 



Am. Jour. Sci., 3d serioB, vol. 18, pp. 119-128, 

 239, 1879. 



Geology of Virginia : Balcony Falls. 



The Blue Ridge and its geological con- 

 nections; some theoretical considera- 

 tions. 



Am. Jour. Soi., 3d series, vol. 18, pp. 435-445, 

 1879. 

 The Virginias, vol. 1, pp. 86-87, 94, 1879. 



Geological features of the Arcadia 



iron property. 



The Virginias, vol. 1, pp. 104-105, plate, 4°, 

 1880. 



The resources of Brook's Gap, Vir- 

 ginia. 



The Virginias, vol. 1, pp. 140-141, plate, 4°, 

 1880. 



The Puri^ajory.iron property, Bote- 

 tourt County, Va. 



The Virginias, vol. 1, pp. 156-158, plate, 4°, 

 1880. 



The geology, etc., of the Rich. Patch, 



Va., iron region. 



The Virginias, vol. 1, pp. 185, 188-189, 192- 

 193, plates, 4°, 1880. 



The mineral resources and advan- 

 tages of the country adjacent to the 

 James River and Kanawa Canal and 

 the Buchanan and Clifton Forge Rail- 

 way. 



The Virginias, vol. 1, pp. 2-8, plates, 4°, 1880. 



Rich Patch iron region. 



The Virginias, vol. 2, p. 7 (J p.), 4°, 1881. 



The mineral dufrenite in Rock- 

 bridge County, Va. 



The Virginias, vol. 2, p. 76 (J p.), 4°, 1881. 



Report on the mineral prospects of 



the St. Mary iron property. 



The Virginias, vol. 4, pp. 19-20, plate, 4°, 

 1883. 

 The Virginia papers of Prof. Wil- 

 liam B. Rogers. 



The Virginias, vol. 4, p. 72, 4", 1883. 



Mineral resources of James River 



valley, Va., with map and sections, 

 119 pages, New York, 1883. 



In part in Th© Virginias, vol. 3, pp. 54-56, 

 119, 120-121, 120-129, 4°. 



Abstract, Eng. and Mining Jour., vol, 34, 

 p. 135, 4", 1882. 



Geology of the Blue Ridge in James 



River gap, Virginia. 



The Virginias, vol. 5, p. 145, (i p.), 4°, 1884. 



Campbell, J. L. — Continued. - 



The geological section of Little 



North Mountain. 



The Virginias, vol. 5, p. 37 (f p.), 4°, 1884. 



Geology of the Blue Ridge near Bal- 

 cony Falls, Va. ; a modified view. 



Am. Jour. Soi., 3d series, vol. 28, pp. 221-223. 

 1884. 



and H. D. The Snowdon slate quar- 

 ries, 



The Virginias, vol. 5, pp. 162-163, 170, 4o, 



1884. 



Review of William B. Rogers's 



Geology of the Virginias. 



Am. Jour. Sci., 3d series, vol. 30, pp. 357-374 ; 

 vol. 31, pp. 193-202, 1885. 



and RuSher, W. H. A physical 



survey extending from Atlanta, Ga., 

 across Alabama and Mississippi, to the 

 Mississippi River along the line of 

 the Georgia Pacific Railroad, embrac- 

 ing the geology, topography, minerals, 

 soils, climate, forests, and agricultural 

 and manufacturing resources of the 

 country, 147 pages, 2 maps, sections, 

 New York, 1883. 



Campbell, J. S. Report on gold fields, 

 eastern section, 8 pages, folio, Halifax, 

 1862 (legislative document). [Not 

 seen.] 



Report on gold fields, 12 pages, Hal- 

 ifax, 1863 (legislative document). 



Campbell, John T. Topographical phe- 

 nomena in Indiana. 



Am. Nat., vol. 18, pp. 367-379, 1884. 



Origin of the loess. 



Am. Nat., vol. 23, pp. 785-792, 1889. 



Cameron, A. Notes on the geology of 

 Point Pleasant. 



Nova Scotian Inst., trans., vol. 6, pp. 307- 

 309, 1882. 



Canada. 

 Provincks of Quebec and Ontario 

 (and Canada in general). 

 1752. M^moire dans lequel on com- 

 pare le Canada k la Suisse, 

 Guettard, 

 1818. Geology of the United States, 

 Maclure. 



1820. Tour between Hartford and 



Quebec, Silliman. 



1821. Observations on northwest por- 



tion of Lake Huron, Bigsby. 

 Structure of valley of the Mis- 

 sissippi, Nuttall. 



