@book{190660,
	author = {Tysdal, Russell G. and Lindsey, David A.},
	title = {Correlation, sedimentology, structural setting, chemical composition, and provenance of selected formations in Mesoproterozoic Lemhi Group, central Idaho},
	publisher = {U.S. Geological Survey},
	year = {2003.},
	series = {U.S. Geological Survey professional paper},
	address = {Denver}
}