Contributions to the geologic time scale :  papers given at the Geological Time Scale Symposium 106.6, 25th International Geological Congress, Sydney, Australia, August 1976 / 
edited by George V. Cohee, Martin F. Glaessner, and Hollis D. Hedberg 
 - Tulsa, Okla :  American Association of Petroleum Geologists,  1978 
 - 388 p.,  1  leaf of plates. ;  ill. ;  24 cm. 
 - Studies in geology ;  no. 6 .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0891810102 
<br/><br/><label>LCCN: </label>78-60977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological time--Congresses<br/>Geology, Stratigraphic--Congresses