PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL

Detalhes bibliográficos
Autor(a) principal: Anelli, Luiz Eduardo
Data de Publicação: 2009
Outros Autores: Rocha-Campos, Antonio Carlos, Simoes, Marcello Guimaraes [UNESP], Peck, Robert L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4072/rbp.2009.2.01
http://hdl.handle.net/11449/19143
Resumo: Dolostones of the Upper Piaui Formation. Parnaiba Basin, Northern Brazil, record a rich and diversified invertebrate fauna of the Middle Pennsylvanian (Morrowan to Desmoinesian) age. Among bivalves, Heteroconchia is the most diversified (seventeen species) followed by Pteriomorphia (eleven species) and Palaeotaxodonta (three species). Heteroconch bivalves are found in parautochthonous to autochthonous fossil concentrations, some in storm (obrution) beds (Mucambo dolostones), showing disharmonious time-averaging. Among the species described [Pleurophorella? sp. Schizodus alpinus (Hall, 1858): S. acuminatus Hoare, Sturgeon & Kindt, 1979: S. ulrichi, Worthen, 1890: S. cf. wyomingensis Newell & Boyd, 1975: Astartella subquadrata Lee & Girty 1909: Astartella cf. concentrica (Conrad. 1842) Wilkingia terminalis (Hall, 1852) Sanguinolites sp. 1: Sanguinolites sp. 2: Exochorhynchus sp.: cf. Anomalodesmata indet. 1 and Anomalodesmata indet. 2], three are new (Pleurophorella parnaibaensis n. sp. Chaenomya caatingaensis n. sp.: Exochorhynchus buriti n. sp.). In addition, the genus Carnauba (Megadesmidae) is proposed and represented by it single species, C. oiticica n. gen. and n. sp. The internal diagnostic features of some species, especially those belonging to Schizodus, are reported here for the first time. Finally, the bivalves Studied show affinities to species of the Amazon basin (Itaituba Formation). and the Carboniferous of North America. reinforcing a Middle Pennsylvanian age for the fauna.
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spelling PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZILHeteroconchiaMolluscaPennsylvanianPiaui FormationBrazilDolostones of the Upper Piaui Formation. Parnaiba Basin, Northern Brazil, record a rich and diversified invertebrate fauna of the Middle Pennsylvanian (Morrowan to Desmoinesian) age. Among bivalves, Heteroconchia is the most diversified (seventeen species) followed by Pteriomorphia (eleven species) and Palaeotaxodonta (three species). Heteroconch bivalves are found in parautochthonous to autochthonous fossil concentrations, some in storm (obrution) beds (Mucambo dolostones), showing disharmonious time-averaging. Among the species described [Pleurophorella? sp. Schizodus alpinus (Hall, 1858): S. acuminatus Hoare, Sturgeon & Kindt, 1979: S. ulrichi, Worthen, 1890: S. cf. wyomingensis Newell & Boyd, 1975: Astartella subquadrata Lee & Girty 1909: Astartella cf. concentrica (Conrad. 1842) Wilkingia terminalis (Hall, 1852) Sanguinolites sp. 1: Sanguinolites sp. 2: Exochorhynchus sp.: cf. Anomalodesmata indet. 1 and Anomalodesmata indet. 2], three are new (Pleurophorella parnaibaensis n. sp. Chaenomya caatingaensis n. sp.: Exochorhynchus buriti n. sp.). In addition, the genus Carnauba (Megadesmidae) is proposed and represented by it single species, C. oiticica n. gen. and n. sp. The internal diagnostic features of some species, especially those belonging to Schizodus, are reported here for the first time. Finally, the bivalves Studied show affinities to species of the Amazon basin (Itaituba Formation). and the Carboniferous of North America. reinforcing a Middle Pennsylvanian age for the fauna.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ São Paulo, Inst Geociencias, BR-05508080 São Paulo, BrazilUNESP, Inst Biociencias, BR-18618000 Botucatu, SP, BrazilUNESP, Inst Biociencias, BR-18618000 Botucatu, SP, BrazilCNPq: 59969/92-3FAPESP: 99/10797-4Soc Brasileira PaleontologiaUniversidade de São Paulo (USP)Universidade Estadual Paulista (Unesp)Anelli, Luiz EduardoRocha-Campos, Antonio CarlosSimoes, Marcello Guimaraes [UNESP]Peck, Robert L.2014-05-20T13:53:37Z2014-05-20T13:53:37Z2009-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article93-112http://dx.doi.org/10.4072/rbp.2009.2.01Revista Brasileira de Paleontologia. Sao Leopoldo: Soc Brasileira Paleontologia, v. 12, n. 2, p. 93-112, 2009.1519-7530http://hdl.handle.net/11449/1914310.4072/rbp.2009.2.01WOS:000269370500001Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Paleontologia0.5410,333info:eu-repo/semantics/openAccess2021-10-22T18:33:30Zoai:repositorio.unesp.br:11449/19143Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:19:14.768380Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
title PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
spellingShingle PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
Anelli, Luiz Eduardo
Heteroconchia
Mollusca
Pennsylvanian
Piaui Formation
Brazil
title_short PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
title_full PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
title_fullStr PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
title_full_unstemmed PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
title_sort PENNSYLVANIAN HETEROCONCHIA (MOLLUSCA, BIVALVIA) FROM THE PIAUI FORMATION, PARNAIBA BASIN, BRAZIL
author Anelli, Luiz Eduardo
author_facet Anelli, Luiz Eduardo
Rocha-Campos, Antonio Carlos
Simoes, Marcello Guimaraes [UNESP]
Peck, Robert L.
author_role author
author2 Rocha-Campos, Antonio Carlos
Simoes, Marcello Guimaraes [UNESP]
Peck, Robert L.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Anelli, Luiz Eduardo
Rocha-Campos, Antonio Carlos
Simoes, Marcello Guimaraes [UNESP]
Peck, Robert L.
dc.subject.por.fl_str_mv Heteroconchia
Mollusca
Pennsylvanian
Piaui Formation
Brazil
topic Heteroconchia
Mollusca
Pennsylvanian
Piaui Formation
Brazil
description Dolostones of the Upper Piaui Formation. Parnaiba Basin, Northern Brazil, record a rich and diversified invertebrate fauna of the Middle Pennsylvanian (Morrowan to Desmoinesian) age. Among bivalves, Heteroconchia is the most diversified (seventeen species) followed by Pteriomorphia (eleven species) and Palaeotaxodonta (three species). Heteroconch bivalves are found in parautochthonous to autochthonous fossil concentrations, some in storm (obrution) beds (Mucambo dolostones), showing disharmonious time-averaging. Among the species described [Pleurophorella? sp. Schizodus alpinus (Hall, 1858): S. acuminatus Hoare, Sturgeon & Kindt, 1979: S. ulrichi, Worthen, 1890: S. cf. wyomingensis Newell & Boyd, 1975: Astartella subquadrata Lee & Girty 1909: Astartella cf. concentrica (Conrad. 1842) Wilkingia terminalis (Hall, 1852) Sanguinolites sp. 1: Sanguinolites sp. 2: Exochorhynchus sp.: cf. Anomalodesmata indet. 1 and Anomalodesmata indet. 2], three are new (Pleurophorella parnaibaensis n. sp. Chaenomya caatingaensis n. sp.: Exochorhynchus buriti n. sp.). In addition, the genus Carnauba (Megadesmidae) is proposed and represented by it single species, C. oiticica n. gen. and n. sp. The internal diagnostic features of some species, especially those belonging to Schizodus, are reported here for the first time. Finally, the bivalves Studied show affinities to species of the Amazon basin (Itaituba Formation). and the Carboniferous of North America. reinforcing a Middle Pennsylvanian age for the fauna.
publishDate 2009
dc.date.none.fl_str_mv 2009-05-01
2014-05-20T13:53:37Z
2014-05-20T13:53:37Z
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://dx.doi.org/10.4072/rbp.2009.2.01
Revista Brasileira de Paleontologia. Sao Leopoldo: Soc Brasileira Paleontologia, v. 12, n. 2, p. 93-112, 2009.
1519-7530
http://hdl.handle.net/11449/19143
10.4072/rbp.2009.2.01
WOS:000269370500001
url http://dx.doi.org/10.4072/rbp.2009.2.01
http://hdl.handle.net/11449/19143
identifier_str_mv Revista Brasileira de Paleontologia. Sao Leopoldo: Soc Brasileira Paleontologia, v. 12, n. 2, p. 93-112, 2009.
1519-7530
10.4072/rbp.2009.2.01
WOS:000269370500001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Brasileira de Paleontologia
0.541
0,333
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 93-112
dc.publisher.none.fl_str_mv Soc Brasileira Paleontologia
publisher.none.fl_str_mv Soc Brasileira Paleontologia
dc.source.none.fl_str_mv Web of Science
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
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