@book{97165,
	author = {Zittel, Karl Alfred von and Eastman, Charles Rochester},
	title = {Text-book of paleontology},
	publisher = {Macmillan and Co., Ltd.},
	year = {1900-},
	address = {London},
	edition = {English ed., rev. and enl.},
	note = {Author's preface in German.}
}