2013
DOI: 10.5327/z1519-874x201300030006
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O registro fossilífero de metazoários ediacaranos na América do Sul e suas implicações nos estudos sobre origem e complexificação da vida animal

Abstract: Disponível on-line no endereço www.igc.usp.br/geologiausp -51 -Resumo O Período Ediacarano marca o aparecimento dos primeiros organismos macroscópicos complexos no registro fóssil. Evidências atuais indicam que a biota de Ediacara é composta tanto por animais quanto por grupos de protistas gigantes extintos, além de algas e outros organismos sem afinidades comprovadas com representantes modernos. Fósseis dessa biota foram documentados em pelo menos 40 localidades no mundo. Na América do Sul, fósseis de metazoá… Show more

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Cited by 8 publications
(6 citation statements)
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“…These fossils have been known since the 1950's (e.g. Beurlen and Sommer, 1957) and since then, some advances have been reached concerning the paleobiology of the Corumbá Group, and, therefore, documenting the diversity at the end of the Ediacaran Period (Fairchild et al, 2012;Gaucher et al, 2003;Kerber et al, 2013;Morais, 2013).…”
Section: The Precambrian Fossil Record Of the Corumbà Regionmentioning
confidence: 98%
See 1 more Smart Citation
“…These fossils have been known since the 1950's (e.g. Beurlen and Sommer, 1957) and since then, some advances have been reached concerning the paleobiology of the Corumbá Group, and, therefore, documenting the diversity at the end of the Ediacaran Period (Fairchild et al, 2012;Gaucher et al, 2003;Kerber et al, 2013;Morais, 2013).…”
Section: The Precambrian Fossil Record Of the Corumbà Regionmentioning
confidence: 98%
“…Fike et al, 2006). Part of the Neoproterozoic innovations and peculiar environmental conditions are recorded in the Corumbá region, mainly in the homonymous group (Gaucher et al, 2003;Boggiani et al, 2010;Fairchild et al, 2012;Morais-Soares et al, 2013;Kerber et al, 2013), and thus deserve special attention.…”
Section: Introductionmentioning
confidence: 97%
“…These include vase-shaped microfossils, algae ( Tyrasotaenia sp. ), and metazoans ( Corumbella werneri , Cloudina lucianoi ) [ 3 8 ].…”
Section: Introductionmentioning
confidence: 99%
“…Co-occurrence of C . werneri with the Ediacaran index fossil Cloudina suggests that the Tamengo Formation fossils are part of the Ediacara biota [ 2 , 8 , 10 – 12 ].…”
Section: Introductionmentioning
confidence: 99%
“…Extensive bibliography has been produced regarding the Corumbá Group and its Ediacaran paleontological record (Beurlen and Sommer, 1957;Fairchild, 1978;Hahn et al, 1982;Walde et al 1982Walde et al , 2015Zaine and Fairchild, 1985;Zaine, 1991;Hidalgo, 2002;Gaucher et al, 2003;Kerber et al, 2013;Tobias, 2014;Adorno et al, 2017;Parry et al, 2017) and focusing on stratigraphy and structural features (Barbosa, 1949;Almeida, 1964Almeida, , 1965Almeida, , 1984Alvarenga and Trompette, 1992;Boggiani and Alvarenga, 2004;Gaucher et al, 2003;Babinski et al, 2008;Boggiani et al, 2010;Meira, 2011;Spangenberg et al, 2014;D'el-Rey et al, 2016;Sial et al, 2016) and on sedimentation context (Boggiani et al, 1993;Boggiani, 1998;Oliveira, 2010;Campanha et al, 2011;Fontanela, 2012).…”
mentioning
confidence: 99%