Global events and event stratigraphy in the phanerozoic / 
Otto H. Walliser, editor 
 - Berlin :  Springer-Verlag,  1996 
 - viii, 333 p. :  ill. ;  28 cm. 
<br/><br/> 'Results of the International Interdisciplinary Cooperation in the IGCP-Project 216'Global Biological Events in Earth History' 
<br/><br/><label>ISBN: </label>3540590560  RM227.67 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extinction (Biology)--Congresses<br/>Paleontology, Stratigraphic--Congresses<br/>Evolution--Congresses