Lork, Anette <br/><br/>
Precise u-pb ages of monazites from the faja eruptiva de la Puna Oriental and the Cordillera Oriental, NW Argentina. 

 - [s.l.]:  [s.n.],  [19--]. 
<br/><br/> Relevamiento: 1993. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>NOA
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Artículo