Discovery and interpretation of internal unconformities within the Vinchina Formation (Neogene), La Troya creek, La Rioja, Argentina
Two low-angle erosive surfaces (D1 and D2) associated with lithofacies changes and a petrographical break were identified in the middle part of the Neogene Vinchina Formation at its type locality. These surfaces bound three intervals here named P1, P2 and P3. The oldest (P1) rocks, composed of quart...
Guardado en:
| Publicado: |
2000
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00044822_v55_n4_p414_Marenssi http://hdl.handle.net/20.500.12110/paper_00044822_v55_n4_p414_Marenssi |
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