Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil

The Lower Permian sphenopsids Phyllotheca australis Brongniart, 1828, Stephanophyllites sanpaulensis Millan & Dolianiti, 1980a and Paracalamites australis Rigby, 1966b, from the Toca do Índio outcrop in Cerquilho Municipality (northeastern Paraná Basin, Tubarō Supergroup) are redescribed on the...

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Detalhes bibliográficos
Autores: Rohn, R., Lages, L. C.
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2000
País:Brasil
Recursos:Universidade Estadual Paulista (UNESP)
Repositorio:Repositório Institucional da UNESP
Idioma:inglés
OAI Identifier:oai:repositorio.unesp.br:11449/66386
Acesso em linha:http://www.ville-ge.ch/mhng/paleo/index_auteur/pal00roh.htm
http://hdl.handle.net/11449/66386
Access Level:acceso abierto
Palavra-chave:Basin
Brazil Paraná
Lower-Permian
Paleobotany
Sphenopsids
Gondwana
paleobotany
Permian
Brazil
Paracalamites australis
Phyllotheca australia
Stephanophyllites sanpaulensis
id BR_acb10f3f3f0a0cca1d35e280d0fcefa4
oai_identifier_str oai:repositorio.unesp.br:11449/66386
network_acronym_str BR
network_name_str Brasil
repository_id_str
spelling Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, BrazilBasinBrazil ParanáLower-PermianPaleobotanySphenopsidsGondwanapaleobotanyPermianBrazilParacalamites australisPhyllotheca australiaStephanophyllites sanpaulensisThe Lower Permian sphenopsids Phyllotheca australis Brongniart, 1828, Stephanophyllites sanpaulensis Millan & Dolianiti, 1980a and Paracalamites australis Rigby, 1966b, from the Toca do Índio outcrop in Cerquilho Municipality (northeastern Paraná Basin, Tubarō Supergroup) are redescribed on the basis of newly collected specimens. Some aspects, such as the leafsheath opening angles of the whorls and the foliar transverse to oblique striae or wrinkles, are discussed in detail. Phyllotheca australis and Paracalamites australis are widespread in Gondwana and have no particular stratigraphic or phylogenetic value. Otherwise, the genus Stephanophyllites, although only found in the Paraná Basin and probably in Argentina (Bajo de Véliz Formation, close to the Carboniferous-Permian limit), can have a greater importance on account of some Raniganjia-like characters superimposed to a gross Phyllotheca-like morphology.Institute of Geosciences São Paulo State. Univ., CP 178, Rio Claro, SP 13506-900Universidade Estadual Paulista (Unesp)2014-05-27T11:20:12Z2014-05-27T11:20:12Z2000-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article359-379http://www.ville-ge.ch/mhng/paleo/index_auteur/pal00roh.htmRevue de Paleobiologie, v. 19, n. 2, p. 359-379, 2000.0253-6730http://hdl.handle.net/11449/663862-s2.0-0034447004Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevue de Paleobiologie0,369info:eu-repo/semantics/openAccessRohn, R.Lages, L. C.2021-10-23T11:39:01Zoai:repositorio.unesp.br:11449/66386Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462021-10-23T11:39:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
title Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
spellingShingle Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
Rohn, R.
Basin
Brazil Paraná
Lower-Permian
Paleobotany
Sphenopsids
Gondwana
paleobotany
Permian
Brazil
Paracalamites australis
Phyllotheca australia
Stephanophyllites sanpaulensis
title_short Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
title_full Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
title_fullStr Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
title_full_unstemmed Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
title_sort Lower Permian Sphenopsids from Cerquilho, Northeastern Paraná Basin, Brazil
dc.creator.none.fl_str_mv Rohn, R.
Lages, L. C.
author Rohn, R.
author_facet Rohn, R.
Lages, L. C.
author_role author
author2 Lages, L. C.
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.subject.por.fl_str_mv Basin
Brazil Paraná
Lower-Permian
Paleobotany
Sphenopsids
Gondwana
paleobotany
Permian
Brazil
Paracalamites australis
Phyllotheca australia
Stephanophyllites sanpaulensis
topic Basin
Brazil Paraná
Lower-Permian
Paleobotany
Sphenopsids
Gondwana
paleobotany
Permian
Brazil
Paracalamites australis
Phyllotheca australia
Stephanophyllites sanpaulensis
description The Lower Permian sphenopsids Phyllotheca australis Brongniart, 1828, Stephanophyllites sanpaulensis Millan & Dolianiti, 1980a and Paracalamites australis Rigby, 1966b, from the Toca do Índio outcrop in Cerquilho Municipality (northeastern Paraná Basin, Tubarō Supergroup) are redescribed on the basis of newly collected specimens. Some aspects, such as the leafsheath opening angles of the whorls and the foliar transverse to oblique striae or wrinkles, are discussed in detail. Phyllotheca australis and Paracalamites australis are widespread in Gondwana and have no particular stratigraphic or phylogenetic value. Otherwise, the genus Stephanophyllites, although only found in the Paraná Basin and probably in Argentina (Bajo de Véliz Formation, close to the Carboniferous-Permian limit), can have a greater importance on account of some Raniganjia-like characters superimposed to a gross Phyllotheca-like morphology.
publishDate 2000
dc.date.none.fl_str_mv 2000-12-01
2014-05-27T11:20:12Z
2014-05-27T11:20:12Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.ville-ge.ch/mhng/paleo/index_auteur/pal00roh.htm
Revue de Paleobiologie, v. 19, n. 2, p. 359-379, 2000.
0253-6730
http://hdl.handle.net/11449/66386
2-s2.0-0034447004
url http://www.ville-ge.ch/mhng/paleo/index_auteur/pal00roh.htm
http://hdl.handle.net/11449/66386
identifier_str_mv Revue de Paleobiologie, v. 19, n. 2, p. 359-379, 2000.
0253-6730
2-s2.0-0034447004
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revue de Paleobiologie
0,369
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 359-379
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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score 15.301603

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