Registro completo |
Provedor de dados: |
Ameghiniana
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País: |
Argentina
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Título: |
New palynological data from the Malanzán Formation (Carboniferous), La Rioja Province, Argentina
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Data: |
2009-09-01
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Ano: |
2009
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Palavras-chave: |
Argentina
Malanzán Formation
Carboniferous
Palynology
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Resumo: |
Palynological analysis of the Malanzán Formation in the Paganzo Basin, northwestern Argentina, has yielded six well-preserved palynological assemblages. Fifty-nine species were determined: 37 spores, 19 pollen grains, and 3 algae. Thirty-two of these species have not been recorded so far from the Malanzán Formation, and all pollen species are illustrated for the first time. These assemblages are referred to Sub-Biozone A of the Raistrickia densa-Convolutispora muriornata Biozone, Serpukhovian in age. Moreover, the abundance of monosaccate pollen grains might constrain the Malanzán Formation to the late Serpukhovian.
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Tipo: |
Info:eu-repo/semantics/article
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Idioma: |
Inglês
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Identificador: |
http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0002-70142009000300005
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Editor: |
Asociación Paleontológica Argentina
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Formato: |
text/html
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Fonte: |
Ameghiniana v.46 n.3 2009
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Direitos: |
info:eu-repo/semantics/openAccess
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