Filters: Tags: Dolomite (X) > partyWithName: U.S. Geological Survey (X)
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Australia. Overturned fold in silty dolomite, above gypsum bed in Precambrian rocks of Gillan Member, Bitter Spring Dolomite, at Ringwood Station, east of Alice Spring. Australia. 1976.
This geologic database is a digitized version of the original 1:24,000-scale analog geologic map titled "Geologic map of the Vidal, California, and Parker SW, California-Arizona quadrangles", published by the U.S. Geological Survey (USGS) in 1980. The map area straddles the Arizona-California border, and is located approximately 9.0 km (5.6 mi) west-southwest of Parker, CA, immediately south of the unincorporated communities of Vidal and Vidal Junction, CA. The map area includes the northern Riverside Mountains, which contain a prominent suite of Permian, Mesozoic, and potentially Precambrian metamorphic and metasedimentary rocks. These rocks predominantly consist of gneisses, schists, limestones, and dolomites,...
Caption from U.S. Geological Survey Open-file Report 70-333, Plate 3 Figure E - Zone near center pf picture is shaly crystalline dolomite in upper member of Pilgrim Limestone. Scale is about 6 inches long. See Figure F. Published as Plate 3D in U.S. Geological Survey Open-file Report 70-333, Geology of the North End of the Ruby Range, Southwestern Montana. 1970.
This dataset accompanies publication "Geologic map of the Osage SW 7.5' quadrangle, Newton, Madison, and Carroll counties, Arkansas". Data presented here include the digital geologic database and structural measurements including joints, deformation bands, and small faults collected during field investigation. These data support the following publication: Turner, K.J., and Hudson, M.R., 2018, Geologic map of the Osage Southwest quadrangle, Newton, Madison, and Carroll Counties, Arkansas: U.S. Geological Survey Scientific Investigations Map 3416, scale 1:24,000, https://doi.org/10.3133/sim3416.
Caption from U.S. Geological Survey Open-file Report 70-333, Plate 3 Figure F - x 3. Boudins in shaly crystalline dolomite. Picture shows one large boudin enveloped by numerous smaller ones. Published as Plate 3F in U.S. Geological Survey Open-file Report 70-333, Geology of the North End of the Ruby Range, Southwestern Montana. 1970.
Thrust conglomerate in fissures in dolomite of overturned upper plate of Mac thrust in the ridge south of Mac Canyon, Pilot Mountains. Mineral County, Nevada. 1937. Plate 9- B, in U.S.Geological Survey Professional paper 216. 1949.
Categories: Image;
Tags: Dolomite,
Ferguson, H.G. Collection,
Mac Canyon,
Mineral County, Nevada,
Photographers,
The geodatabase for the Charlotte 1 degree × 2 degrees quadrangle by Goldsmith and others (1988) was compiled in the Geologic Map Schema (GeMS). The geologic map extends across four lithotectonic belts of the Piedmont from the Coastal Plain and Wadesboro Triassic basin on the east to the Blue Ridge belt in the vicinity of the Grandfather Mountain window on the west. The Wadesboro Triassic basin contains arkosic sandstone, siltstone and conglomerate unconformably overlain by small inliers of late Cretaceous Coastal Plain sediment of the Middendorf Formation (?). The Blue Ridge, Inner Piedmont, Kings Mountain, Charlotte, and Carolina Slate belts consist of different Mesoproterozoic to Late Paleozoic metamorphosed...
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