@book{30548,
	author = {Dibblee, T. W.},
	title = {Geology of the Fremont Peak and Opal Mountain quadrangles, California,},
	publisher = {California Division of Mines and Geology,},
	year = {1968.},
	series = {California. Division of Mines and Geology. Bulletin,},
	address = {San Francisco,},
	note = {Part of illustrative matter in pocket.}
}