Dumbar, Carl <br/><br/>
Marine early permian of the Central Andes and its fusuline faunas :  Part I 

<br/><br/> <Donation ORSTOM> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Faune fusulinidé<br/>Stratigraphie<br/>Permien<br/>Groupe Tarma
<br/><br/><label>Subjects--Index Terms: </label>Pérou