Biological markers in the sedimentary record 
edited by R.B. Johns 
 - Amsterdam  Elsevier North-Holland  1986 
 - 364 p. : ill. ; 25 cm. 
 - Methods in geochemistry and geophysics  24 .
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0444425985 
<br/><br/><label>LCCN: </label>86-24212 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic geochemistry<br/>Geology, Stratigraphic<br/>Rock, Sedimentary