DAETON.] 



NOETH AMERICAN GEOLOaT.- 



45 



Archean and Algonkian — Continued. 

 Makyland to Alabama — Continued. 



1875. Eeport of survey of North Car- 



olina, Kerr. 

 Essay on western North Caro- 

 lina, Smith, C. D. 

 Primordial strata of Virginia, 



Fontaine. 

 Structure of Stone Mountain, 



Hillyer. 

 Corundum and its associated 



rocks, Smith, C. D. 

 Eastern Virginia coal field, 



Coryell. 

 Greologio chart of United 



States, Bradley, F. H. 

 Report of progress of survey of 



Georgia, Little. 

 Report of survey of Alabama 



for 1874, Smith, E. A. 



1876. Examination of Catawba 



River, Abort. 



Handbook of Georgia, James. 



Diatomaceous sands of Rich- 

 mond, Va., Coryell. 



Report of survey of Alabama, 

 1875, Smith, E. A. 



Second report of survey of 

 Creorgia, Little. 



Virginia geographical and po- 

 litical summary, Hotchkiss. 



1877. Relations of syenite at Rich- 



mond, elevation of coast of 

 Hatteras and Maine, Jack- 

 son. 



Minerals of southwest A'ir- 

 ginia, Boyd. 



Ocoee and Hiwassee mineral 

 districts, Killebrew. 



1878. Outline of geology of Alabama, 



Smith, E. A. 



Catalogue of ores, rocks, and 

 woods of Georgia, Little. 



Soils of Alabama, Stubbs. 



Atlantic system of mountains, 

 Hitchcock, C. H. 



Relations of Blue Ridge in Vir- 

 ginia, Rogers, W. B. 



Kozoio rocks of North America, 

 Hunt, T. S. 



1879. Balcony Falls, Campbell, J. L. 

 Examination of part of James 



River iron belt, McDonald. 



Corundum mine, Macon Coun- 

 ty, N. C, Raymond. 



Handbook of Virginia, Pollard. 



Archean and Algonkian — Continued. 

 Maryland to Alabama — Continued. 



1879. Mesozoio in Virginia, Hein- 



rich. 



Origin of clays. Hunt, T. S. 



Macfarlane's Geological Rail- 

 road Guide to Tennessee, 

 Safford. 



Macfarlane's Geological Rail- 

 road Guide to Alabama, Ges- 

 ner and Smith. 



Macfarlane's Geological Rail- 

 road Guide to Delaware and 

 Maryland, Uhler, Fontaine. 



Macfarlane's Geological Rail- 

 road Guide to Virginia, Rog- 

 ers, yv. B. 



Macfarlane's Geological Rail- 

 road Guide to North and 

 South Carolina, Kerr. 



Macfarlane's Geological Rail- 

 road Guide to Georgia, Little. 



1880. Iron ores of the Virginias, 



Rogers, W. B. 



Resources of Shenandoah Val- 

 ley, Va., Hotchkiss. 



County adjacent to James 

 River and Kanawha Canal, 

 Campbell, J. L. 



Geologic action of humus acids, 

 Julien. 



Gold gravels of North Caro- 

 lina, Kerr. 



Mica veins of North Carolina, 

 Kerr. 



Resources of Shenandoah Val- 

 ley, Va., Hotchkiss. 



Arcadia Iron property, Vir- 

 ginia, Campbell, J. L. 



Resources near route of Rich- 

 mond and Southwestern 

 Railway, Hotchkiss. 



Report on line of Richmond 

 and Southwestern Railway, 

 Shaler. 



1881. Auriferous slates of southern 



region, Mell, E. 



Copper of Carroll County, Md., 

 Frazer. 



Analysis of ores and lime- 

 stones, Virginia, Britton, 

 J. B. 



Norfolk and Western and Shen- 

 andoah railroads, Hotchkiss. 



Action of frost in superficial 

 material, Kerr. 



