A Cambrian–Ordovician Terrestrialization of Arachnids

© 2020 Lozano-Fernandez, Tanner, Puttick, Vinther, Edgecombe and Pisani.

Detalhes bibliográficos
Autores: Lozano Fernández, Jesús, Tanner, Alastair R., Puttick, Mark N., Vinther, Jakob, Edgecombe, Gregory D., Pisani, Davide
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2020
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/217160
Acesso em linha:http://hdl.handle.net/10261/217160
Access Level:acceso abierto
Palavra-chave:Arachnida
Chelicerata
Terrestrialization
Cambrian
Molecular clocks
Diversification
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spelling A Cambrian–Ordovician Terrestrialization of ArachnidsLozano Fernández, JesúsTanner, Alastair R.Puttick, Mark N.Vinther, JakobEdgecombe, Gregory D.Pisani, DavideArachnidaChelicerataTerrestrializationCambrianMolecular clocksDiversification© 2020 Lozano-Fernandez, Tanner, Puttick, Vinther, Edgecombe and Pisani.Understanding the temporal context of terrestrialization in chelicerates depends on whether terrestrial groups, the traditional Arachnida, have a single origin and whether or not horseshoe crabs are primitively or secondarily marine. Molecular dating on a phylogenomic tree that recovers arachnid monophyly, constrained by 27 rigorously vetted fossil calibrations, estimates that Arachnida originated during the Cambrian or Ordovician. After the common ancestor colonized the land, the main lineages appear to have rapidly radiated in the Cambrian–Ordovician boundary interval, coinciding with high rates of molecular evolution. The highest rates of arachnid diversification are detected between the Permian and Early Cretaceous. A pattern of ancient divergence estimates for terrestrial arthropod groups in the Cambrian while the oldest fossils are Silurian (seen in both myriapods and arachnids) is mirrored in the molecular and fossil records of land plants. We suggest the discrepancy between molecular and fossil evidence for terrestrialization is likely driven by the extreme sparseness of terrestrial sediments in the rock record before the late Silurian.L-F was supported by a Marie Skłodowska-Curie Fellowship (655814) and a postdoctoral contract funded by the Beatriu de Pinós Programme of the Generalitat de Catalunya (2017-BP00266). AT was supported by a University of Bristol (STAR) Ph.D. studentship. MP was funded by the Royal Commission for the Exhibition of 1851. JV and DP were supported by a NERC BETR grant (NE/P013678/1).Frontiers MediaEuropean CommissionGeneralitat de CatalunyaUniversity of BristolRoyal Commission for the Exhibition of 1851Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/217160reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.3389/fgene.2020.00182Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2171602026-05-22T06:33:51Z
dc.title.none.fl_str_mv A Cambrian–Ordovician Terrestrialization of Arachnids
title A Cambrian–Ordovician Terrestrialization of Arachnids
spellingShingle A Cambrian–Ordovician Terrestrialization of Arachnids
Lozano Fernández, Jesús
Arachnida
Chelicerata
Terrestrialization
Cambrian
Molecular clocks
Diversification
title_short A Cambrian–Ordovician Terrestrialization of Arachnids
title_full A Cambrian–Ordovician Terrestrialization of Arachnids
title_fullStr A Cambrian–Ordovician Terrestrialization of Arachnids
title_full_unstemmed A Cambrian–Ordovician Terrestrialization of Arachnids
title_sort A Cambrian–Ordovician Terrestrialization of Arachnids
dc.creator.none.fl_str_mv Lozano Fernández, Jesús
Tanner, Alastair R.
Puttick, Mark N.
Vinther, Jakob
Edgecombe, Gregory D.
Pisani, Davide
author Lozano Fernández, Jesús
author_facet Lozano Fernández, Jesús
Tanner, Alastair R.
Puttick, Mark N.
Vinther, Jakob
Edgecombe, Gregory D.
Pisani, Davide
author_role author
author2 Tanner, Alastair R.
Puttick, Mark N.
Vinther, Jakob
Edgecombe, Gregory D.
Pisani, Davide
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Generalitat de Catalunya
University of Bristol
Royal Commission for the Exhibition of 1851
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Arachnida
Chelicerata
Terrestrialization
Cambrian
Molecular clocks
Diversification
topic Arachnida
Chelicerata
Terrestrialization
Cambrian
Molecular clocks
Diversification
description © 2020 Lozano-Fernandez, Tanner, Puttick, Vinther, Edgecombe and Pisani.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
2020
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/10261/217160
url http://hdl.handle.net/10261/217160
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.3389/fgene.2020.00182
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Frontiers Media
publisher.none.fl_str_mv Frontiers Media
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 15,198674

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