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dc.provenanceCONICET-
dc.creatorWarren, Lucas Veríssimo-
dc.creatorQuaglio, Fernanda-
dc.creatorGuimarães Simões, Marcello-
dc.creatorGaucher, Claudio-
dc.creatorRiccomini, Claudio-
dc.creatorPoire, Daniel Gustavo-
dc.creatorTavares Freitas, Bernardo-
dc.creatorBoggiani, Paulo C.-
dc.creatorSial, Alcides Nobrega-
dc.date2018-06-19T14:03:28Z-
dc.date2018-06-19T14:03:28Z-
dc.date2017-09-
dc.date2018-06-18T21:35:40Z-
dc.date.accessioned2019-04-29T15:33:02Z-
dc.date.available2019-04-29T15:33:02Z-
dc.date.issued2017-09-
dc.identifierWarren, Lucas Veríssimo; Quaglio, Fernanda; Guimarães Simões, Marcello; Gaucher, Claudio; Riccomini, Claudio; et al.; Cloudina-Corumbella-Namacalathus association from the Itapucumi Group, Paraguay: Increasing ecosystem complexity and tiering at the end of the Ediacaran; Elsevier Science; Precambrian Research; 298; 9-2017; 79-87-
dc.identifier0301-9268-
dc.identifierhttp://hdl.handle.net/11336/49219-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/296318-
dc.descriptionThe intriguing Ediacaran fossil Namacalathus is described from limestones of the Tagatiya Guazú Formation, Itapucumi Group, Paraguay. This is the fifth occurrence of the genus in the Ediacaran geological record. The Paraguayan Namacalathus specimens are preserved as partially complete spheroidal cups with an opening at the top and thin walled stems. The remains of this soft-calcified globe-shaped organism occur as sparse disarticulated parautochthonous fragments within bioclastic deposits dominated by Cloudina shells with subordinate Corumbella fragments. The co-occurrence of these three skeletal metazoan species in the same environmental context attests that the diversity of the Paraguayan accumulations is ecologically comparable to the typical skeletal assemblage of the Nama Group. The discovery of new samples of Namacalathus in the Itapucumi Group also indicates that this genus presented a broader paleobiogeographic distribution than previously thought and, in the same way as Cloudina, it represents a low latitude, shallow water metazoan of the Ediacaran Gondwana.-
dc.descriptionFil: Warren, Lucas Veríssimo. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil-
dc.descriptionFil: Quaglio, Fernanda. Universidade Federal de Uberlândia; Brasil-
dc.descriptionFil: Guimarães Simões, Marcello. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil-
dc.descriptionFil: Gaucher, Claudio. Universidad de la República; Uruguay-
dc.descriptionFil: Riccomini, Claudio. Universidade de Sao Paulo; Brasil-
dc.descriptionFil: Poire, Daniel Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Geológicas. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Investigaciones Geológicas; Argentina-
dc.descriptionFil: Tavares Freitas, Bernardo. Universidade Estadual de Campinas; Brasil-
dc.descriptionFil: Boggiani, Paulo C.. Universidade de Sao Paulo; Brasil-
dc.descriptionFil: Sial, Alcides Nobrega. Universidade Federal de Pernambuco; Brasil-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherElsevier Science-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1016/j.precamres.2017.05.003-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0301926817300670-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.source.urihttp://hdl.handle.net/11336/49219-
dc.subjectCLYMENE OCEAN-
dc.subjectEDIACARAN-
dc.subjectITAPUCUMI GROUP-
dc.subjectNAMACALATHUS-
dc.subjectPALEOECOLOGY-
dc.subjectPALEOGEOGRAPHY-
dc.subjectMeteorología y Ciencias Atmosféricas-
dc.subjectCiencias de la Tierra y relacionadas con el Medio Ambiente-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleCloudina-Corumbella-Namacalathus association from the Itapucumi Group, Paraguay: Increasing ecosystem complexity and tiering at the end of the Ediacaran-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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