Zeuner, Friedrich Eberhard, 1905- Dating the past : an introduction to geochronology / Friedrich Eberhard Zeuner - 4th ed. - London : Methuen, 1958 - xx, 516 p. : ill., maps, profiles ; 22 cm Includes bibliographical references and index. Subjects--Topical Terms: Geological time--------Archaelogy-------- Dewey Class. No.: 550.1