Deformation and metamorphic history of the Western Blue Ridge-Eastern Blue Ridge terrane boundary, southern Appalachian Orogen
نویسندگان
چکیده
منابع مشابه
Pleistocene glaciation in the blue ridge province, southern appalachian mountains, north Carolina.
Glacial polish, grooves, and striations discovered at an elevation of 1370 meters in the headwaters of Boone Fork on Grandfather Mountain, North Carolina, indicate the former, existence of alpine glaciation at a latitude of 36 degrees 07'N. The Boone Fork glacier was located 890 kilometers south of the previously recognized southern limit of alpine glaciation in the Appalachian Mountains, and 3...
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The prograde metamorphism of eclogites is typically obscured by chemical equilibration at peak conditions and by partial requilibration during retrograde metamorphism. Eclogites from the Eastern Blue Ridge of North Carolina retain evidence of their prograde path in the form of inclusions preserved in garnet. These eclogites, from the vicinity of Bakersville, North Carolina, USA are primarily co...
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1. Adopt the lowest exposure level recommended by the independent NC Science Advisory Board, Option 1 under 2D .1104, which is 33 micrograms per cubic meter (g/m3) for the 24-hour acceptable ambient level, or AAL; 2. Reject the less stringent AALs proposed under Options 2, 3, 4, and 5 for 2D .1104; 3. Reject the exemptions for wastewater treatment systems at pulp and paper mills proposed under ...
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Small streams are understudied in the Southern Blue Ridge Mountains, yet they constitute a huge portion of the drainage network and are relevant with respect to human impact on the landscape and stream restoration efforts. Morphologies of 44 streams (0.01 to 20 km2 watersheds) from western North Carolina are characterized and couched in the context of historical channel evolution and human impa...
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ژورنال
عنوان ژورنال: Tectonics
سال: 2005
ISSN: 0278-7407
DOI: 10.1029/2004tc001643