Bronnimann, P. <br/><br/>
On the occurrence of the Serpulid Spirorbis Daudin,1800 (Annelida, Polychaetia, Sedentarida) in thin section of triassic rocks of Europe and Iran. 

 - 67 - 90 
 - British Regional Geology .
<br/><br/><label>ISBN: </label>11 880141 4