Ordóñez Carmona, Oswaldo <br/><br/>
Geochronological and isotopical review of Pre-Devonian crustal basement of the Colombian Andes 

 - Oxford  Elsevier Science  September 2006 
 - pp. 372-382  ilus. 
<br/><br/><label>ISSN: </label>0895-9811 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CORTEZA<br/>DEVONICO<br/>GEOCRONOLOGIA<br/>GEOQUÍMICA<br/>ISOTOPOS<br/>ROCAS METAMORFICAS
<br/><br/><label>Subjects--Geographic Terms: </label><br/>ANDES<br/>COLOMBIA