REACTIVATION EPISODES OF THE ROMERAL FAULT SYSTEM IN THE NORTHWESTERN PART OF CENTRAL ANDES, COLOMBIA, THROUGH 39AR-40AR AND K-AR RESULTS
Direct dating of reactivation of the San Jerónimo Fault (SJF), easternmost limit of the Romeral fault system (RFS), is presented through 39Ar-40Ar and K-Ar results in neo-formed micas and mylonitic bands of strongly hidrothermalized gabbros. Published cooling and crystallization ages from sin-tecton...
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| Publicado no: | Boletín de Ciencias de la Tierra |
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| Principais autores: | , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Universidad Nacional de Colombia
2012
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| Acesso em linha: | https://www.redalyc.org/articulo.oa?id=169525406011 |
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