@book{25369,
	author = {Smith, James Perrin,},
	title = {The middle Triassic marine invertebrate faunas of North America,},
	publisher = {Govt. Print. Off.,},
	year = {1914.},
	series = {U. S.  Geological Survey.  Professional paper 83},
	address = {Washington,},
	note = {Issued also as House Doc. 587, 63d Cong., 2d sess.}
}