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    Archean - Beech granite; Cranberry granite; Roan gneiss; Carolina gneiss (1)
    Cambrian - Knox dolomite; Nolichucky shale; Honaker limestone; Watauga shale; Shady limestone; Hesse quartzite; Erwin quartzite; Hampton shale; Murray slate; Nebo quartzite; Nichols slate; Unicoi formation; Cochran conglomerate; Hiwassee slate; Snowbird formation (1)
    Geology -- United States --Maps (1)
    Geology--North Carolina--Maps (1)
    Geology--Tennessee--Maps (1)
    Ordovician - Tellico sandstone; Athens shale; Knox dolomite (1)