Enduring evolutionary embellishment of cloudinids in the Cambrian
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1098/rsos.210829 http://hdl.handle.net/11449/218730 |
Resumo: | The Ediacaran-Cambrian transition and the following Cambrian Explosion are among the most fundamental events in the evolutionary history of animals. Understanding these events is enhanced when phylogenetic linkages can be established among animal fossils across this interval and their trait evolution monitored. Doing this is challenging because the fossil record of animal lineages that span this transition is sparse, preserved morphologies generally simple and lifestyles in the Ediacaran and Cambrian commonly quite different. Here, we identify derived characters linking some members of an enigmatic animal group, the cloudinids, which first appeared in the Late Ediacaran, to animals with cnidarian affinity from the Cambrian Series 2 and the Miaolingian. Accordingly, we present the first case of an animal lineage represented in the Ediacaran that endured and diversified successfully throughout the Cambrian Explosion by embellishing its overall robustness and structural complexity. Among other features, dichotomous branching, present in some early cloudinids, compares closely with a cnidarian asexual reproduction mode. Tracking this morphological change from Late Ediacaran to the Miaolingian provides a unique glimpse into how a primeval animal group responded during the Cambrian Explosion. |
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Enduring evolutionary embellishment of cloudinids in the CambrianCloudinaCambrian ExplosioncnidariansThe Ediacaran-Cambrian transition and the following Cambrian Explosion are among the most fundamental events in the evolutionary history of animals. Understanding these events is enhanced when phylogenetic linkages can be established among animal fossils across this interval and their trait evolution monitored. Doing this is challenging because the fossil record of animal lineages that span this transition is sparse, preserved morphologies generally simple and lifestyles in the Ediacaran and Cambrian commonly quite different. Here, we identify derived characters linking some members of an enigmatic animal group, the cloudinids, which first appeared in the Late Ediacaran, to animals with cnidarian affinity from the Cambrian Series 2 and the Miaolingian. Accordingly, we present the first case of an animal lineage represented in the Ediacaran that endured and diversified successfully throughout the Cambrian Explosion by embellishing its overall robustness and structural complexity. Among other features, dichotomous branching, present in some early cloudinids, compares closely with a cnidarian asexual reproduction mode. Tracking this morphological change from Late Ediacaran to the Miaolingian provides a unique glimpse into how a primeval animal group responded during the Cambrian Explosion.Korea Polar Research Institute (KOPRI)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Korea Polar Res Inst, Div Earth Sci, Incheon 21990, South KoreaUniv Sci & Technol, Polar Sci, Daejeon 34113, South KoreaUniv Wollongong, Sch Earth Atmospher & Life Sci, Wollongong, NSW, AustraliaWB Clarke Geoscience Ctr, Geol Survey New South Wales, Londonderry Rd, Londonderry 947953, AustraliaNorthwest Univ, Dept Geol, Early Life Inst & State Key Lab Continental Dyna, Xian 710069, Peoples R ChinaSao Paulo State Univ, Inst Exact & Geosci, Dept Geol, 24A Ave, BR-13506900 Rio Claro, BrazilUniv Calif Riverside, Dept Earth & Planetary Sci, Riverside, CA 92521 USAIndian Stat Inst, Geol Stud Unit, 203 BT Rd, Kolkata 700108, IndiaSao Paulo State Univ, Inst Exact & Geosci, Dept Geol, 24A Ave, BR-13506900 Rio Claro, BrazilKorea Polar Research Institute (KOPRI): PE21060FAPESP: 2018/26230-6Royal SocKorea Polar Res InstUniv Sci & TechnolUniv WollongongWB Clarke Geoscience CtrNorthwest UnivUniversidade Estadual Paulista (UNESP)Univ Calif RiversideIndian Stat InstPark, Tae-Yoon S.Jung, JikhanLee, MirinaeLee, SangminZhen, Yong YiHua, HongWarren, Lucas V. [UNESP]Hughes, Nigel C.2022-04-28T17:22:41Z2022-04-28T17:22:41Z2021-12-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article12http://dx.doi.org/10.1098/rsos.210829Royal Society Open Science. London: Royal Soc, v. 8, n. 12, 12 p., 2021.2054-5703http://hdl.handle.net/11449/21873010.1098/rsos.210829WOS:000727798900011Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRoyal Society Open Scienceinfo:eu-repo/semantics/openAccess2022-04-28T17:22:41Zoai:repositorio.unesp.br:11449/218730Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:26:06.180458Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Enduring evolutionary embellishment of cloudinids in the Cambrian |
title |
Enduring evolutionary embellishment of cloudinids in the Cambrian |
spellingShingle |
Enduring evolutionary embellishment of cloudinids in the Cambrian Park, Tae-Yoon S. Cloudina Cambrian Explosion cnidarians |
title_short |
Enduring evolutionary embellishment of cloudinids in the Cambrian |
title_full |
Enduring evolutionary embellishment of cloudinids in the Cambrian |
title_fullStr |
Enduring evolutionary embellishment of cloudinids in the Cambrian |
title_full_unstemmed |
Enduring evolutionary embellishment of cloudinids in the Cambrian |
title_sort |
Enduring evolutionary embellishment of cloudinids in the Cambrian |
author |
Park, Tae-Yoon S. |
author_facet |
Park, Tae-Yoon S. Jung, Jikhan Lee, Mirinae Lee, Sangmin Zhen, Yong Yi Hua, Hong Warren, Lucas V. [UNESP] Hughes, Nigel C. |
author_role |
author |
author2 |
Jung, Jikhan Lee, Mirinae Lee, Sangmin Zhen, Yong Yi Hua, Hong Warren, Lucas V. [UNESP] Hughes, Nigel C. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Korea Polar Res Inst Univ Sci & Technol Univ Wollongong WB Clarke Geoscience Ctr Northwest Univ Universidade Estadual Paulista (UNESP) Univ Calif Riverside Indian Stat Inst |
dc.contributor.author.fl_str_mv |
Park, Tae-Yoon S. Jung, Jikhan Lee, Mirinae Lee, Sangmin Zhen, Yong Yi Hua, Hong Warren, Lucas V. [UNESP] Hughes, Nigel C. |
dc.subject.por.fl_str_mv |
Cloudina Cambrian Explosion cnidarians |
topic |
Cloudina Cambrian Explosion cnidarians |
description |
The Ediacaran-Cambrian transition and the following Cambrian Explosion are among the most fundamental events in the evolutionary history of animals. Understanding these events is enhanced when phylogenetic linkages can be established among animal fossils across this interval and their trait evolution monitored. Doing this is challenging because the fossil record of animal lineages that span this transition is sparse, preserved morphologies generally simple and lifestyles in the Ediacaran and Cambrian commonly quite different. Here, we identify derived characters linking some members of an enigmatic animal group, the cloudinids, which first appeared in the Late Ediacaran, to animals with cnidarian affinity from the Cambrian Series 2 and the Miaolingian. Accordingly, we present the first case of an animal lineage represented in the Ediacaran that endured and diversified successfully throughout the Cambrian Explosion by embellishing its overall robustness and structural complexity. Among other features, dichotomous branching, present in some early cloudinids, compares closely with a cnidarian asexual reproduction mode. Tracking this morphological change from Late Ediacaran to the Miaolingian provides a unique glimpse into how a primeval animal group responded during the Cambrian Explosion. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-12-08 2022-04-28T17:22:41Z 2022-04-28T17:22:41Z |
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/10.1098/rsos.210829 Royal Society Open Science. London: Royal Soc, v. 8, n. 12, 12 p., 2021. 2054-5703 http://hdl.handle.net/11449/218730 10.1098/rsos.210829 WOS:000727798900011 |
url |
http://dx.doi.org/10.1098/rsos.210829 http://hdl.handle.net/11449/218730 |
identifier_str_mv |
Royal Society Open Science. London: Royal Soc, v. 8, n. 12, 12 p., 2021. 2054-5703 10.1098/rsos.210829 WOS:000727798900011 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Royal Society Open Science |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
12 |
dc.publisher.none.fl_str_mv |
Royal Soc |
publisher.none.fl_str_mv |
Royal Soc |
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 |
|
_version_ |
1808129201278025728 |