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The geology of an area of 660 square miles mostly in the northeastern corner of Tennessee and small adjacent areas in Virginia and North Carolina is the subject of this report. The region lies principally in the Unaka province, with extensions northwestward into the Appalachian Valley and southwestward into the Blue Ridge province. The report combines results of surveys made between 1941 and 1953 by the U. S. Geological Survey, the Tennessee Division of Geology, and the Tennessee Valley Authority, and is published in cooperation with the Tennessee Division of Geology. Northeasternmost Tennessee is a region of widespread mineralization and was formerly important for mineral production. Iron, manganese, and bauxite...
Tags: Abingdon,
Alluvium,
Andesite,
Argillite,
Arkose, All tags...
Austinville,
Baldwin Gap,
Blue Ridge,
Bluff City,
Bristol,
Cambrian,
Carbonate rock,
Carter,
Cenozoic,
Chert,
Conglomerate,
Conococheague Limestone,
Damascus,
Doe,
Dolostone,
Economic Geology,
Elbrook Dolomite,
Elizabethton,
Elk Mills,
Elk Park,
Erwin,
Erwin Formation,
Flaser gneiss,
Gneiss,
Granite,
Granodiorite,
Gravel,
Grayson,
Graywacke,
Greenstone,
Hampton,
Hampton Formation,
Holston Valley,
Honaker Dolomite,
Iron Mountain Gap,
Iron Mountains,
Jonesboro Limestone,
Keenburg,
Konnarock,
Latite,
Laurel Bloomery,
Lenoir Limestone,
Limestone,
Lucy Creek,
Lynn Mountain,
Migmatite,
Mill Creek,
Mount Rogers volcanic group,
Mountain City,
Mylonite,
Nolichucky Shale,
North Carolina,
Ordovician,
Paleozoic,
Phyllite,
Phyllonite,
Precambrian,
Quartz monzonite,
Quartzite,
Quaternary,
Rhyolite,
Rome Formation,
Sandstone,
Schist,
Shady Dolomite,
Shady Valley,
Shale,
Sherwood,
Siltstone,
Slate,
South Holston Lake,
Stone Mountain,
Stratigraphy,
Structural Geology,
Talus,
Tennessee,
Tertiary,
Tuff,
USGS Science Data Catalog (SDC),
Unicoi Formation,
Valley Forge,
Virginia,
Watauga,
White Rocks Mountain,
Zionville,
iron,
manganese,
metamorphic rocks,
metamorphism (geological),
plutonic rocks,
sedimentary rocks,
unconsolidated deposits,
volcanic rocks,
zinc, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Historical Topographic Maps, All tags...
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Provisional,
Stone Mountain,
VT,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Historical Topographic Maps, All tags...
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
WY,
imageryBaseMapsEarthCover, Fewer tags
The original geologic maps of the Descartes region (I-748) were published in 1972 as two map sheets (1:250,000 and 1:50,000) in a Transverse Mercator projection to support the Apollo 16 mission, the fifth crewed mission to land on the Moon (April 16 – 27, 1972). These renovated versions of the 1:50K and 1:250k maps represent a best effort to capture and preserve the fidelity of the original mapping effort in an interactive digital format. These maps are not updated versions or reinterpretations of the original geologic maps which were based on Lunar Orbiter images and Apollo 14 photography, but spatial adjustments to a Lunar Reconnaissance Orbiter (LRO) Wide Angle Camera (WAC) basemap to make the maps more compatible...
Tags: Apollo 16,
Descartes,
Moon,
North Ray crater,
Smoky Mountains, All tags...
South Ray crater,
Stone Mountain,
cartography,
geologic map,
geology,
lunar, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Historical Topographic Maps, All tags...
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
WY,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GA,
GeoPDF,
GeoTIFF, All tags...
Historical Topographic Maps,
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
imageryBaseMapsEarthCover, Fewer tags
USGS Historical Quadrangle in GeoPDF.
Tags: 7.5 x 7.5 minute,
Downloadable Data,
GeoPDF,
GeoTIFF,
Historical Topographic Maps, All tags...
Historical Topographic Maps 7.5 x 7.5 Minute Map Series,
Map,
Stone Mountain,
WY,
imageryBaseMapsEarthCover, Fewer tags
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