Elewa, Ashraf M.T. <br/><br/>
Mass Extinction  [electronic resource] / 
by Ashraf M.T. Elewa. 
 - Berlin, Heidelberg :  Springer Berlin Heidelberg,  2008. 
 -  digital. 
<br/><br/><label>ISBN: </label>9783540759164 
<br/><br/><label>Standard No.: </label>10.1007/978-3-540-75916-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences.<br/>Geology.<br/>Paleontology.<br/>Geosciences.<br/>Paleontology.<br/>Historical Geology.<br/>Biogeosciences.