@book{24373,
	author = {Wadsworth, Marshman Edward,},
	title = {Preliminary description of the peridotytes, gabbros, diabases and andesytes of Minnesota.},
	publisher = {The Pioneer press company,},
	year = {1887.},
	series = {Minnesota. Geological and natural history survey. Bulletin},
	address = {St. Paul,},
	note = {Each plate accompanied by leaf with descriptive letterpress.}
}