New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China

Rich foraminiferal assemblages from the Bama Platform in South China allow clarifying the systematics, composition, and biostratigraphy of the family Janischewskinidae. The family is comprised of four genera, Janischewskina, Cribrospira, Bibradya, and Parajanischewskina. The genera Rhodesinella and...

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Detalles Bibliográficos
Autores: Liu, Chao, Vachard, Daniel, Cózar, Pedro, Coronado, Ismael
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/334663
Acceso en línea:http://hdl.handle.net/10261/334663
https://api.elsevier.com/content/abstract/scopus_id/85150016633
Access Level:acceso abierto
Palabra clave:biostratigraphy | foraminifers | late Viséan | new species | Serpukhovian
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spelling New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South ChinaLiu, ChaoVachard, DanielCózar, PedroCoronado, Ismaelbiostratigraphy | foraminifers | late Viséan | new species | SerpukhovianRich foraminiferal assemblages from the Bama Platform in South China allow clarifying the systematics, composition, and biostratigraphy of the family Janischewskinidae. The family is comprised of four genera, Janischewskina, Cribrospira, Bibradya, and Parajanischewskina. The genera Rhodesinella and Groessensella are considered to be synonyms of Cribrospira and Bibradya, respectively, and some specimens of the genus Ugurus have been included under the genus Bibradya. Seven new species are described in this study: Cribrospira evoluta, C. paradenticulata, Bibradya primitiva, B. densicamerata, B. maxima, B. subita, and Parajanischewskina nautiliformis. The biostratigraphy of the Janischewskinidae in South China resembles that in the Russian Platform, i.e., primitive Cribrospira are first recorded from the Tulian, primitive Bibradya from the Aleksinian, evolved Cribrospira (e.g., C. panderi) and large Janischewskina species from the Mikhailovian, Parajanischewskina and Bibradya maxima from the Venevian, and some species from the base of the Serpukhovian (Tarusian), such as Janischewskina delicata, J. gibshmanae, Bibradya subita, and Parajanischewskina nautiliformis. On the other hand, Janischewskina adtarusia is only documented from the late Serpukhovian strata (Zapaltyubian).We would like to thank I.D. Somerville and two anonymous reviewers for their constructive comments. This contribution is financially supported by the National Natural Science Foundation of China (C. Liu, grant Numbers 41902102, 42172120, U1812402, and 41872117) and the Fundamental Research Funds for the Universities of Henan Province (C. Liu).Peer reviewedCoquina PressNational Natural Science Foundation of ChinaLiu, Chao [0000-0001-9307-3775]Cózar, Pedro [0000-0002-4669-8702]Coronado, Ismael [0000-0002-8469-6003]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202320232023info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/334663https://api.elsevier.com/content/abstract/scopus_id/85150016633reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésPalaeontologia ElectronicaSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3346632026-05-22T06:33:51Z
dc.title.none.fl_str_mv New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
title New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
spellingShingle New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
Liu, Chao
biostratigraphy | foraminifers | late Viséan | new species | Serpukhovian
title_short New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
title_full New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
title_fullStr New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
title_full_unstemmed New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
title_sort New species and evolution of the foraminiferal family Janischewskinidae in the middle–upper Mississippian of South China
dc.creator.none.fl_str_mv Liu, Chao
Vachard, Daniel
Cózar, Pedro
Coronado, Ismael
author Liu, Chao
author_facet Liu, Chao
Vachard, Daniel
Cózar, Pedro
Coronado, Ismael
author_role author
author2 Vachard, Daniel
Cózar, Pedro
Coronado, Ismael
author2_role author
author
author
dc.contributor.none.fl_str_mv National Natural Science Foundation of China
Liu, Chao [0000-0001-9307-3775]
Cózar, Pedro [0000-0002-4669-8702]
Coronado, Ismael [0000-0002-8469-6003]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv biostratigraphy | foraminifers | late Viséan | new species | Serpukhovian
topic biostratigraphy | foraminifers | late Viséan | new species | Serpukhovian
description Rich foraminiferal assemblages from the Bama Platform in South China allow clarifying the systematics, composition, and biostratigraphy of the family Janischewskinidae. The family is comprised of four genera, Janischewskina, Cribrospira, Bibradya, and Parajanischewskina. The genera Rhodesinella and Groessensella are considered to be synonyms of Cribrospira and Bibradya, respectively, and some specimens of the genus Ugurus have been included under the genus Bibradya. Seven new species are described in this study: Cribrospira evoluta, C. paradenticulata, Bibradya primitiva, B. densicamerata, B. maxima, B. subita, and Parajanischewskina nautiliformis. The biostratigraphy of the Janischewskinidae in South China resembles that in the Russian Platform, i.e., primitive Cribrospira are first recorded from the Tulian, primitive Bibradya from the Aleksinian, evolved Cribrospira (e.g., C. panderi) and large Janischewskina species from the Mikhailovian, Parajanischewskina and Bibradya maxima from the Venevian, and some species from the base of the Serpukhovian (Tarusian), such as Janischewskina delicata, J. gibshmanae, Bibradya subita, and Parajanischewskina nautiliformis. On the other hand, Janischewskina adtarusia is only documented from the late Serpukhovian strata (Zapaltyubian).
publishDate 2023
dc.date.none.fl_str_mv 2023
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/334663
https://api.elsevier.com/content/abstract/scopus_id/85150016633
url http://hdl.handle.net/10261/334663
https://api.elsevier.com/content/abstract/scopus_id/85150016633
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Palaeontologia Electronica
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Coquina Press
publisher.none.fl_str_mv Coquina Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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