Doyle, Peter. Bennett, Matthew R And Baxter, Alistair N <br/><br/>
Key to earth history: an intoduction to stratigraphy 

 - 1st 
 - Chichester  JOHN WILEY & SONS LTD.  2001 
 - ix,293 p. 
<br/><br/><label>ISBN: </label>0-471-49215-9 
<br/><br/><label>Subjects--Index Terms: </label>Geology,Stratigraphic