32 BIBLIOGRAPHY OF TENNESSEE GEOLOGY. 



Hayes (C. Willard) Continued. 



11. The southern Appalachians. 



Nat. Geog. Soc., Mon. vol. I, No. 10. pp. 305-336 and map, 1895. 

 Describes the physiographic divisions of the region, their drainage, and 

 the history of their development. 



12. The Tennessee phosphates. 



V. S. Geol. Surv., 16th Ann. Kept., pt. 4, pp. 610-630, pis. 5-6, 1895. 



Describes the character and occurrence of the phosphates in Devonian 

 strata and the local characters of the various deposits. Discusses the 

 origin of the deposits. Accompanied by a map of the phosphate region 

 and vertical sections. 



13. Stevenson folio, Alabama, Georgia and Tennessee. 



U. S. Geol. Surv., Geol. Atlas of the U. S., folio 19, 1895. 



Describes the physiography of the region, the character and distribution 

 of the Silurian, Devonian, and Carboniferous rocks, and the geologic 

 structure of the region. Describes the occurrence of coal, iron, 

 building stone, road material, clay, and the character of the soil. Con- 

 tains topographic, colored areal geologic, economic geologic, and struc- 

 ture section maps and vertical sections. ' 



14. Cleveland folio, Tennessee. 



U. S. Geol. Surv., Geol. Atlas of the U. S., folio 20, 1895. 



Describes the geography and stratigraphy of the region, the character 

 and distribution of the Algonkian, Cambrian, Silurian, Devonian, and 

 Carboniferouos rocks, the geologic structure and the occurrence of iron, 

 lead, building stone, clay, and soils. Contains topographic, colored areal 

 geologic, economic geologic, and structure section maps and a sheet of 

 columnar sections. 



15. Pikeville folio, Tennessee. 



U. S. Geol. Surv., Geol. Atlas of the U. S., folio 21, 1895. 



Describes the geography, topography, and stratigraphy of the region, the 

 character and distribution of the Silurian, Devonian, and Carboniferous 

 rocks, the geologic structure, and the occurrence of coal, iron, building 

 stone, clay, and soils. Accompanied by topographic, colored areal geo- 

 logic, economic geologic, and structure section maps and a sheet of 

 columnar sections. 



16. McMinnville folio, Tennessee. 



I'. S. Geol. Surv., Geol. Atlas of the U. S., folio 22, 1895. 



Describes the geography, topography, and stratigraphy of the region, the 

 character and distribution of the Silurian, Devonian, and Carboniferous 

 formations, the geologic strutcure, and the occurrence of the coal, iron, 

 building stone, clay, and soils. Gives a generalized section and two 

 vertical sections of the coal beds. Accompanied by topographic, colored 

 areal geologic, economic geologic, and structure section maps. 



17. The Tennessee phosphates. 



U. S. Geol. Surv., 17th Ann. Kept., pt II, pis. I-IV, fig. 44, 1896. 



Describes the general physiographic and stratigraphic features of the re- 

 gion, and the character and distribution of the black and white phos- 

 phate. Discusses their origin. 



18. The white phosphates of Tennessee. 



Am. Inst. Mg. Engrs., Trans., vol. pp. 19-28, 1896. 



Describes the location, occurrence, and physical and chemical character of 

 the phosphate deposits, and discusses their origin. 



19. Physiography of the Chattanooga district in Tennessee, Georgia and 



Alabama. 



U. S. Geol. Surv., 19th Ann. Kept., pt. II, pp. 1-58, pis. IV, fig. 1, 1899. 



