Volcanism and Stratigraphy of the Neoproterozoic Campo Alegre Basin, SC, Brazil
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Academia Brasileira de Ciências
2001
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| _version_ | 1876428029659447296 |
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| author | Miguel A. S. Basei |
| author_facet | Miguel A. S. Basei |
| contents | Volcanism and Stratigraphy of the Neoproterozoic Campo Alegre Basin, SC, Brazil Miguel A. S. Basei Sergio B. Citroni Oswaldo Siga José M. Dos Reis Neto Multidisciplinaria (Ciencias Naturales y Exactas) volcanism caldera deposits Neoproterozoic Basin paleogeographic evolution The depositional succession of the Campo Alegre Basin (Santa Catarina southern Brazil) was investigatedhaving the evolution of the volcanic activity as background. The different stratigraphic units are interpreted asbelonging to different volcanic stages: Bateias Formation, conglomerates and sandstones, related with a prevolcanicstage; CampoAlegre Group, at the main volcanic stage, with each different formation correspondingto different episodes of volcanism Rio Negrinho Formation, corresponding to the basic volcanism, AvencaGrande Formation to ignimbritic event, Serra de São Miguel Formation to the acid volcanism and FazendaUirapuru Formation, related to an explosive event; Rio Turvo and Arroio Água Fria formations correspondrespectively to inner and extra-caldera deposits. 2001 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32773412 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.4 Vol.73 |
| format | Artículo científico |
| id | redalyc_32773412 |
| institution | Redalyc |
| language | en |
| publishDate | 2001 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | Volcanism and Stratigraphy of the Neoproterozoic Campo Alegre Basin, SC, Brazil Miguel A. S. Basei Multidisciplinaria (Ciencias Naturales y Exactas) volcanism caldera deposits Neoproterozoic Basin paleogeographic evolution Volcanism and Stratigraphy of the Neoproterozoic Campo Alegre Basin, SC, Brazil Miguel A. S. Basei Sergio B. Citroni Oswaldo Siga José M. Dos Reis Neto Multidisciplinaria (Ciencias Naturales y Exactas) volcanism caldera deposits Neoproterozoic Basin paleogeographic evolution The depositional succession of the Campo Alegre Basin (Santa Catarina southern Brazil) was investigatedhaving the evolution of the volcanic activity as background. The different stratigraphic units are interpreted asbelonging to different volcanic stages: Bateias Formation, conglomerates and sandstones, related with a prevolcanicstage; CampoAlegre Group, at the main volcanic stage, with each different formation correspondingto different episodes of volcanism Rio Negrinho Formation, corresponding to the basic volcanism, AvencaGrande Formation to ignimbritic event, Serra de São Miguel Formation to the acid volcanism and FazendaUirapuru Formation, related to an explosive event; Rio Turvo and Arroio Água Fria formations correspondrespectively to inner and extra-caldera deposits. 2001 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32773412 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.4 Vol.73 |
| title | Volcanism and Stratigraphy of the Neoproterozoic Campo Alegre Basin, SC, Brazil |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) volcanism caldera deposits Neoproterozoic Basin paleogeographic evolution |
| url | https://www.redalyc.org/articulo.oa?id=32773412 |