@article {12215,
	title = {Digital Geologic Map of Parts of the Cades Cove and Calderwood Quadrangles},
	year = {2005},
	month = {June 7},
	abstract = {This website includes maps of the geology, fossils, and trails around Cades Cove, with many photographs linked to their positions on the maps.},
	keywords = {Cades Cove, Geology -- Maps, Photographs, Scenery and landscapes, Trails},
	url = {http://geology.er.usgs.gov/eespteam/smoky/ResearchAreas/smokys/cadesCove/CadesHome2.htm},
	author = {U. S. Geological Survey}
}
@article {12217,
	title = {Studies in the Great Smoky Mountains National Park},
	year = {1999},
	note = {USGS Fact Sheet 044-99},
	month = {December},
	pages = {4},
	publisher = {U. S. Department of the Interior},
	abstract = {This four-page brochure describes several research projects being conducted by the USGS and National Park Service, including soil acidification, amphibians, mussels, fish, coal, earthquakes, water, and karst.},
	keywords = {Acid rain, Amphibians, Coal mining, Fishes, Geology, Mussels, Tennessee Valley Authority, Watersheds},
	url = {http://pubs.usgs.gov/fs/FS-044-99/pdf/fs-044-99.pdf},
	author = {U. S. Geological Survey}
}
