Nitecki, Matthew <br/><br/>
Nature and classification of receptaculitids 

<br/><br/>bibliogr. p. 731-732 
<br/><br/><label>ISSN: </label>03962687 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algue calcaire<br/>Classification<br/>Primaire<br/>Paléozoïque