@book{30440,
	author = {Gair, Jacob Eugene, and Thaden, Robert Emerson, and Michigan.},
	title = {Geology of the Marquette and Sands quadrangles, Marquette County, Michigan,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1968.},
	series = {Geological Survey professional paper 397},
	address = {Washington,},
	note = {Part of illustrative matter in pocket.}
}