Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Anais da Academia Brasileira de Ciências (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000300015 |
Resumo: | The genus Lycopodites, which encompasses the herbaceous forms of the lycopsids, presents broad time and spacial distribution during the Paleozoic in the Northern Hemisphere, with its initial records dating from the European Devonian. As to Gondwanan Paleozoic, to this moment, only Lycopodites amazonica Dolianiti had been reported for the Amazonian Middle Devonian (Curuá Group). Thus, the specimens reported in this study such as Lycopodites sp., coming from sedimentary rocks of the Itararé Subgroup, São Paulo State, and Lycopodites riograndensis sp. nov., collected in Rio Bonito Formation, Rio Grande do Sul, represent the oldest fertile forms recorded for Gondwana and the first ones to be described for the Paraná Basin. Its presence in layers, deposited after the end of the Neopaleozoic Glaciation, shows the appearance of new taxa in high latitudes, as well as the diversity of the lycopsids present in the Basin, previously indicated through the abundance of spores associated to the Class Lycopsida present in the palinomorphous assemblages. |
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Record of the genus Lycopodites in the Lower Permian of Paraná Basin, BrazilLycopodites sp.Lycopodites riograndensis sp. nov.GondwanaLower PermianParaná BasinThe genus Lycopodites, which encompasses the herbaceous forms of the lycopsids, presents broad time and spacial distribution during the Paleozoic in the Northern Hemisphere, with its initial records dating from the European Devonian. As to Gondwanan Paleozoic, to this moment, only Lycopodites amazonica Dolianiti had been reported for the Amazonian Middle Devonian (Curuá Group). Thus, the specimens reported in this study such as Lycopodites sp., coming from sedimentary rocks of the Itararé Subgroup, São Paulo State, and Lycopodites riograndensis sp. nov., collected in Rio Bonito Formation, Rio Grande do Sul, represent the oldest fertile forms recorded for Gondwana and the first ones to be described for the Paraná Basin. Its presence in layers, deposited after the end of the Neopaleozoic Glaciation, shows the appearance of new taxa in high latitudes, as well as the diversity of the lycopsids present in the Basin, previously indicated through the abundance of spores associated to the Class Lycopsida present in the palinomorphous assemblages.Academia Brasileira de Ciências2008-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000300015Anais da Academia Brasileira de Ciências v.80 n.3 2008reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/S0001-37652008000300015info:eu-repo/semantics/openAccessSalvi,JulianaJasper,AndréRicardi-Branco,FresiaBernardes-de-Oliveira,Mary Elizabeth C.Guerra-Sommer,Margoteng2008-08-28T00:00:00Zoai:scielo:S0001-37652008000300015Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2008-08-28T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false |
dc.title.none.fl_str_mv |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil |
title |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil |
spellingShingle |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil Salvi,Juliana Lycopodites sp. Lycopodites riograndensis sp. nov. Gondwana Lower Permian Paraná Basin |
title_short |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil |
title_full |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil |
title_fullStr |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil |
title_full_unstemmed |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil |
title_sort |
Record of the genus Lycopodites in the Lower Permian of Paraná Basin, Brazil |
author |
Salvi,Juliana |
author_facet |
Salvi,Juliana Jasper,André Ricardi-Branco,Fresia Bernardes-de-Oliveira,Mary Elizabeth C. Guerra-Sommer,Margot |
author_role |
author |
author2 |
Jasper,André Ricardi-Branco,Fresia Bernardes-de-Oliveira,Mary Elizabeth C. Guerra-Sommer,Margot |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Salvi,Juliana Jasper,André Ricardi-Branco,Fresia Bernardes-de-Oliveira,Mary Elizabeth C. Guerra-Sommer,Margot |
dc.subject.por.fl_str_mv |
Lycopodites sp. Lycopodites riograndensis sp. nov. Gondwana Lower Permian Paraná Basin |
topic |
Lycopodites sp. Lycopodites riograndensis sp. nov. Gondwana Lower Permian Paraná Basin |
description |
The genus Lycopodites, which encompasses the herbaceous forms of the lycopsids, presents broad time and spacial distribution during the Paleozoic in the Northern Hemisphere, with its initial records dating from the European Devonian. As to Gondwanan Paleozoic, to this moment, only Lycopodites amazonica Dolianiti had been reported for the Amazonian Middle Devonian (Curuá Group). Thus, the specimens reported in this study such as Lycopodites sp., coming from sedimentary rocks of the Itararé Subgroup, São Paulo State, and Lycopodites riograndensis sp. nov., collected in Rio Bonito Formation, Rio Grande do Sul, represent the oldest fertile forms recorded for Gondwana and the first ones to be described for the Paraná Basin. Its presence in layers, deposited after the end of the Neopaleozoic Glaciation, shows the appearance of new taxa in high latitudes, as well as the diversity of the lycopsids present in the Basin, previously indicated through the abundance of spores associated to the Class Lycopsida present in the palinomorphous assemblages. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000300015 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000300015 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0001-37652008000300015 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Academia Brasileira de Ciências |
publisher.none.fl_str_mv |
Academia Brasileira de Ciências |
dc.source.none.fl_str_mv |
Anais da Academia Brasileira de Ciências v.80 n.3 2008 reponame:Anais da Academia Brasileira de Ciências (Online) instname:Academia Brasileira de Ciências (ABC) instacron:ABC |
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Academia Brasileira de Ciências (ABC) |
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ABC |
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ABC |
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Anais da Academia Brasileira de Ciências (Online) |
collection |
Anais da Academia Brasileira de Ciências (Online) |
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Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC) |
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||aabc@abc.org.br |
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1754302857192931328 |