Plant fossils in geological investigation:  the palaeozoic/ 
editor, Christopher J. Cleal. 
 - New York:  Ellis Horwood,  1991. 
 - 233 p.:  ill.;   24 cm. 
 - Ellis Horwood series in applied geology. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0136808778 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleobotany--Paleozoic.<br/>Paleontology, Stratigraphic.<br/>Paleogeography.<br/>Paleoclimatology.