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dc.contributor.author
Cisneros, Juan C.
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Marsicano, Claudia Alicia
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Angielczyk, Kenneth D.
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Smith, Roger M. H.
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Richter, Martha
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Fröbisch, Jörg
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Kammerer, Christian F.
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Sadleir, Rudyard W.
dc.date.available
2017-07-28T21:41:42Z
dc.date.issued
2015-11
dc.identifier.citation
Cisneros, Juan C.; Marsicano, Claudia Alicia; Angielczyk, Kenneth D.; Smith, Roger M. H.; Richter, Martha; et al.; New Permian fauna from tropical Gondwana; Nature Publishing Group; Nature Communications; 6; 11-2015; 1-8; 8676
dc.identifier.uri
http://hdl.handle.net/11336/21614
dc.description.abstract
Terrestrial vertebrates are first known to colonize high-latitude regions during the middle Permian (Guadalupian) about 270 million years ago, following the Pennsylvanian Gondwanan continental glaciation. However, despite over 150 years of study in these areas, the biogeographic origins of these rich communities of land-dwelling vertebrates remain obscure. Here we report on a new early Permian continental tetrapod fauna from South America in tropical Western Gondwana that sheds new light on patterns of tetrapod distribution. Northeastern Brazil hosted an extensive lacustrine system inhabited by a unique community of temnospondyl amphibians and reptiles that considerably expand the known temporal and geographic ranges of key subgroups. Our findings demonstrate that tetrapod groups common in later Permian and Triassic temperate communities were already present in tropical Gondwana by the early Permian (Cisuralian). This new fauna constitutes a new biogeographic province with North American affinities and clearly demonstrates that tetrapod dispersal into Gondwana was already underway at the beginning of the Permian.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature Publishing Group
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Temnospondyli
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Cisuralian
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Tropical Gondwana
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Paleobiogeography
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Paleontología
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
New Permian fauna from tropical Gondwana
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-13T18:16:08Z
dc.identifier.eissn
2041-1723
dc.journal.number
6
dc.journal.pagination
1-8; 8676
dc.journal.pais
Reino Unido
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Londres
dc.description.fil
Fil: Cisneros, Juan C.. Universidade Federal do Piau; Brasil. Universidade Federal de Pernambuco; Brasil
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Fil: Marsicano, Claudia Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
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Fil: Angielczyk, Kenneth D.. The Field Museum; Estados Unidos
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Fil: Smith, Roger M. H.. South African Museum; Sudáfrica. University of Witwatersrand; Sudáfrica
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Fil: Richter, Martha. Natural History Museum; Reino Unido
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Fil: Fröbisch, Jörg. Museum für Naturkunde; Alemania. Humboldt Universität; Alemania
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Fil: Kammerer, Christian F.. Humboldt Universität; Alemania
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Fil: Sadleir, Rudyard W.. The Field Museum; Estados Unidos. Saint Xavier University; Estados Unidos
dc.journal.title
Nature Communications
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1038/ncomms9676
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info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/ncomms9676
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