114 BIBLIOGRAPHY OF TENNESSEE GEOLOGY. 



Cumberland River 86 



Davidson County 86 



Decatur County 87 



DeKalb County 87 



Dickson County 87 



Drainage 87 



Duck River 87 



Dyer County 87 



Dynamic geology 87 



Earthquake 87 



East Tennessee '. 87 



Economic geology .88 



Elk River 88 



Emory River 88 



Fayette County 88 



Fentress County 88 



Fertilizer 88 



Flint 89 



Fluorite 89 



Forests 89 



Forked Deer River 89 



Franklin County 89 



French Broad River 89 



Garnet 90 



General geology 90 



Geography 91 



Gibson County '. 91 



Giles County 91 



Gold 91 



Grainger County 91 



Granite 91 



Gravel 92 



Greene County 92 



Grundy County 92 



Gypsum 92 



Hamblen County 92 



Hamilton County 92 



Hancock County 92 



Hardeman County 92 



Hardin County 92 



Hawkins County 92 



Haywood County 92 



Health resorts '... 92 



Henderson County 92 



Henry County 93 



Hickman County 93 



Historical geology 93 



Hiwassee River 93 



Holston River . . 93 



