@article {4147,
	title = {Geology of the Eastern Great Smoky Mountains, North Carolina and Tennessee},
	year = {1963},
	note = {Maps},
	institution = {USGS},
	address = {Washington, D.C.},
	keywords = {Geological formations, Geology -- Maps},
	issn = {349-B},
	url = {http://ngmdb.usgs.gov/Prodesc/proddesc_4345.htm},
	author = {Hadley, Jarvis B and Goldsmith, Richard and U.S. Government Printing Office}
}
@article {5897,
	title = {Geology of the Great Smoky Mountains, Tennessee and North Carolina},
	year = {1961},
	institution = {U.S. Government Printing Office},
	address = {Washington, D.C.},
	keywords = {Geology, Mapping},
	issn = {349-a-D},
	author = {Hamilton, Warren Bell and Hadley, Jarvis B and King, Philip Burke and Neuman, Robert Ballin and Goldsmith, Richard and Nelson, Willis H}
}
@article {6063,
	title = {Pre-Ocoee Erosion Surface in the Great Smoky Mts. (abstract)},
	journal = {Geological Society of America Bulletin},
	volume = {66},
	year = {1955},
	pages = {1687-1688},
	keywords = {Geology -- Characteristics, Geology -- History, Trail erosion},
	author = {Goldsmith, Richard and Hadley, Jarvis B}
}
