Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis

Frenelopsis Schenk (family Cheirolepidiaceae†) was among the most widespread conifer genera and a dominant element of wetland ecosystems in low to mid-palaeolatitudes in the the Northern Hemisphere. It was also one of the more important peat-forming shrubs and trees generating extensive deposits of...

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Autores: Marmi, Josep, Tosal, Aixa|||0000-0002-1300-0312, Martín-Closas, Carles|||0000-0003-4349-738X
Tipo de documento: artigo
Data de publicação:2023
País:España
Recursos:Universitat Autònoma de Barcelona
Repositório:Dipòsit Digital de Documents de la UAB
Idioma:inglês
OAI Identifier:oai:ddd.uab.cat:284219
Acesso em linha:https://ddd.uab.cat/record/284219
https://dx.doi.org/urn:doi:10.1016/j.eve.2023.100017
Access Level:Acceso aberto
Palavra-chave:Fossil conifers
Macroevolution
Palustrine
Island biogeography
K/Pg boundary
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spelling Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, FrenelopsisMarmi, JosepTosal, Aixa|||0000-0002-1300-0312Martín-Closas, Carles|||0000-0003-4349-738XFossil conifersMacroevolutionPalustrineIsland biogeographyK/Pg boundaryFrenelopsis Schenk (family Cheirolepidiaceae†) was among the most widespread conifer genera and a dominant element of wetland ecosystems in low to mid-palaeolatitudes in the the Northern Hemisphere. It was also one of the more important peat-forming shrubs and trees generating extensive deposits of Cretaceous lignite. The genus became extinct at the end of the Cretaceous. Studies of the presence/absence and diversity of Frenelopsis allow us to analyse its evolutionary history, biogeography, and the consider the possible causes of its extinction. During the Early Cretaceous, the genus diversified, triggered by the rise of short-lived species and the constraint of endemism. The maximum diversity and species richness were attained in Barremian and Aptian times while the maximum number of global occurrences is documented during the Albian. In the Late Cretaceous, Frenelopsis species richness declined and the genus became progressively more restricted to the Tethyan archipelago in the context of the rise to dominance of angiosperms. In the Maastrichtian, the last representatives of Frenelopsis survived in the coastal wetlands of Iberia as a relictual plant. In northeast Iberia (present-day Pyrenees) the last occurrences from this genus are early to middle Maastrichtian in age and show an intriguing contrast between the abundance of vegetative remains and the lack of Classopollis pollen grains. These data suggest that at the end of its lineage, the plant was reproducing only vegetatively and that male sterility may have contributed to extinction. 22023-01-0120232023-01-01Articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/284219https://dx.doi.org/urn:doi:10.1016/j.eve.2023.100017reponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengAgencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-113912GB-100Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-119811GB-100Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2022/SGR-349Generalitat de Catalunya https://doi.org/10.13039/501100002809 ARQ001SOL-173-2022open accesshttp://purl.org/coar/access_right/c_abf2Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2842192026-06-06T12:50:31Z
dc.title.none.fl_str_mv Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
title Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
spellingShingle Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
Marmi, Josep
Fossil conifers
Macroevolution
Palustrine
Island biogeography
K/Pg boundary
title_short Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
title_full Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
title_fullStr Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
title_full_unstemmed Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
title_sort Evolutionary history, biogeography, and extinction of the Cretaceous cheirolepidiaceous conifer, Frenelopsis
dc.creator.none.fl_str_mv Marmi, Josep
Tosal, Aixa|||0000-0002-1300-0312
Martín-Closas, Carles|||0000-0003-4349-738X
author Marmi, Josep
author_facet Marmi, Josep
Tosal, Aixa|||0000-0002-1300-0312
Martín-Closas, Carles|||0000-0003-4349-738X
author_role author
author2 Tosal, Aixa|||0000-0002-1300-0312
Martín-Closas, Carles|||0000-0003-4349-738X
author2_role author
author
dc.subject.none.fl_str_mv Fossil conifers
Macroevolution
Palustrine
Island biogeography
K/Pg boundary
topic Fossil conifers
Macroevolution
Palustrine
Island biogeography
K/Pg boundary
description Frenelopsis Schenk (family Cheirolepidiaceae†) was among the most widespread conifer genera and a dominant element of wetland ecosystems in low to mid-palaeolatitudes in the the Northern Hemisphere. It was also one of the more important peat-forming shrubs and trees generating extensive deposits of Cretaceous lignite. The genus became extinct at the end of the Cretaceous. Studies of the presence/absence and diversity of Frenelopsis allow us to analyse its evolutionary history, biogeography, and the consider the possible causes of its extinction. During the Early Cretaceous, the genus diversified, triggered by the rise of short-lived species and the constraint of endemism. The maximum diversity and species richness were attained in Barremian and Aptian times while the maximum number of global occurrences is documented during the Albian. In the Late Cretaceous, Frenelopsis species richness declined and the genus became progressively more restricted to the Tethyan archipelago in the context of the rise to dominance of angiosperms. In the Maastrichtian, the last representatives of Frenelopsis survived in the coastal wetlands of Iberia as a relictual plant. In northeast Iberia (present-day Pyrenees) the last occurrences from this genus are early to middle Maastrichtian in age and show an intriguing contrast between the abundance of vegetative remains and the lack of Classopollis pollen grains. These data suggest that at the end of its lineage, the plant was reproducing only vegetatively and that male sterility may have contributed to extinction.
publishDate 2023
dc.date.none.fl_str_mv 2
2023-01-01
2023
2023-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/284219
https://dx.doi.org/urn:doi:10.1016/j.eve.2023.100017
url https://ddd.uab.cat/record/284219
https://dx.doi.org/urn:doi:10.1016/j.eve.2023.100017
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-113912GB-100
Agencia Estatal de Investigación https://doi.org/10.13039/501100011033 PID2020-119811GB-100
Agència de Gestió d'Ajuts Universitaris i de Recerca https://doi.org/10.13039/501100003030 2022/SGR-349
Generalitat de Catalunya https://doi.org/10.13039/501100002809 ARQ001SOL-173-2022
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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