Ogg, James G . , <br/><br/>
A concise geologic time scale, 2016 / 
James G Ogg, Gabi Ogg, F M Gradstein. 
 - v, 234 pages :  illustrations color ;  24 cm. 
<br/><br/><label>ISBN: </label>9780444637710 0444637710 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological time.<br/>Geology, Stratigraphic.
<br/><br/><label>LC Class. No.: </label>QE508  / .O43 2016