Geology and geophysics of the Cerro Trapecio pluton - Tierra del Fuego - Argentina
In the eastern part of the Bahìa Ushuaia outcrops dark schists pertains to the Yaghàn Fm. of the Lower Cretaceous, strongly deformed by Upper Cretaceous Andean compresional tectonics. They are intruded by a basaltic rock with tholeitic-calc-alkaline affinity with a prevalent lithology of the pyroxen...
Guardado en:
| Autores principales: | Peroni, J., Tassone, A., Menichetti, M., Lippai, H., Vilas, J.F. |
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| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_20358008_v5_n_p160_Peroni |
| Aporte de: |
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