Peel, John S. <br/><br/>
Permian Toxeumorphorida from Greenland: an appraisal of the molluscan class Xenoconchia 

 - Copenhagen  Gronlands Geologiske Undersogelse   july 1983 
 - pp. 211-221 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MOLLUSCA<br/>PERMICO
<br/><br/><label>Subjects--Geographic Terms: </label><br/>GROENLANDIA