Descrição osteológica e posicionamento filogenético de um terópode (Dinosauria, Saurischia) do Cretáceo Inferior da Bacia Sanfranciscana, município de Coração de Jesus, Minas Gerais, Brasil

Silva, Rosely Rodrigues da

doi:10.11606/d.41.2013.tde-22072013-110420

Cited by 3 publications

(5 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Their anatomy is not informa ve. The iden fica on as archosaur is compa ble with more complete and informa ve theropod and sauropod dinosaurs previously found in the area, including locali es near Coração de Jesus (Zaher et al, 2011;Silva, 2013) and Campo Azul (Figure 3) (Carvalho & Santucci, 2018).…”

Section: Fossil Ocurrencessupporting

confidence: 69%

See 1 more Smart Citation

Preliminary Report on the Lacustrine Strata of the Sanfranciscana Basin in Northern Minas Gerais, Brazil

et al. 2020

View full text Add to dashboard Cite

We report new data on the geology and the fossil record of the Sanfranciscana Basin in sites to the north of the traditionally explored localities within Minas Gerais. The strata in the new explored area are formed by distinct lithologies, encompassing pelitic rocks with caliche levels and metric bodies of cross-bedded sandstone towards the top, similar to the ﬂuviolacustrine beds of the Areado Group in the southern portions of the basin. Also similar to other regions of the São Francisco Craton, the deposits of the Sanfranciscana Basin studied herein lie discordantly to the rocks of the Bambuí Basin. We preliminarily report neopterygian ﬁsh scales, little informative archosaurian bones and an association of the ostracods Ilyocypris- Fossocytheridea. This ostracod association is registered for the ﬁrst time in the Cretaceous of the Sanfranciscana Basin. The ostracods have been collected from the lacustrine, vertebrate-bearing rocks cropping out in Lagoa dos Patos and Coração de Jesus. The cytherideid Fossocytheridea assigns a minimal Aptian age to its bearing rocks. Its association with Ilyocypris was also reported in Upper Cretaceous oligohaline paleoenvironments in Brazil and Argentina, indicating similar depositional conditions to the strata reported in this paper. The putative aﬃnities of the specimens of the Sanfranciscana Basin with F. ventrotuberculata, and their association with Ilyocypris, raise the hypothesis of a younger age for some levels of that basin in northern Minas Gerais, perhaps ranging into the Late Cretaceous. Keywords: Ostracoda, Archosauria, Areado Group, Cretaceous, Gondwana

show abstract

Section: Fossil Ocurrencessupporting

confidence: 69%

“…Yet, the outcrops in northern Minas Gerais are less studied than those in southern locali es. In fact, a large amount of data about this area remains unpublished (Pires-Domingues, 2009;Silva, 2013). This preliminary report fills par ally informa on gaps on its geology and fossil record.…”

Section: Fossil Ocurrencesmentioning

confidence: 61%

Preliminary Report on the Lacustrine Strata of the Sanfranciscana Basin in Northern Minas Gerais, Brazil

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Escala = 10 cm. Silva (2013) descreveu parte do membro posterior direito de um terópode Noasauridae, incluindo a porção distal da tíbia e fíbula, astrágalo, calcâneo, metatarsais I-IV e falanges. Esta família, que engloba táxons da Argentina, África e Madagascar, Índia e Europa, do Albiano ao Maastrichtiano (Carrano & Sampson, 2008), já havia sido registrada em estratos cenomanianos da Bacia São Luís, estado do Maranhão (Lindoso et al, 2012).…”

Section: Vertebradosunclassified

O Registro Fóssil Das Coberturas Sedimentares Do Cráton Do São Francisco Em Minas Gerais

Bittencourt

Kuchenbecker

Vasconcelos

et al. 2015

View full text Add to dashboard Cite

O registro fóssil dos depósitos sedimentares proterozoicos, paleozoicos e mesozoicos do Cráton do São Francisco inclui estruturas de origem microbiana (microbialitos, oncólitos), palinomorfos terrestres e marinhos, microfósseis silicosos e carbonáticos de origem marinha, metazoários neoproterozoicos, artrópodes, uma variedade de bioturbações, vertebrados actinopterígios, sarcopterígios e dinossauros. Com exceção dos microbialitos, que são amplamente distribuídos, os fósseis são relativamente escassos se comparados com a extensão geográfica dos depósitos e concentrados em alguns horizontes estratigráficos excepcionais. A raridade dos achados pode ser explicada pela falta de prospecção nas áreas mais distantes das localidades tradicionalmente conhecidas, e também ao baixo potencial de preservação dos fósseis em ambientes deposicionais do Meso e Neoproterozoico, ou de regimes climáticos extremos, i.e. glacial para o Paleozoico e desértico para as porções mesozoicas da Bacia Sanfranciscana. Trabalhos recentes de prospecção, no entanto, têm revelado um potencial significativo para novas descobertas, especialmente na região norte de Minas Gerais. Parte dos registros cenozoicos está distribuída em bacias restritas incluindo as de Gandarela e Fonseca (Eoceno-Mioceno), onde basicamente se preservou folhas de angiospermas e gimnospermas, palinomorfos e insetos, e a Bacia de Juatuba, com registro predominante de folhas de angiospermas O Quaternário constitui uma exceção do ponto de vista da diversidade e abundância de fósseis, especialmente devido à ampla ocorrência de mamíferos em sistemas cársticos. A descontinuidade dos depósitos sedimentares no Cráton do São Francisco mostram hiatos de cerca de 250 milhões de anos entre as seções fossilíferas paleozoicas e de cerca de 125 milhões de anos (Eocretáceo ao Pleistoceno) para a fauna de vertebrados. Palavras-chave: paleontologia, bacias sedimentares, registro fóssil, Proterozoico, Mesozoico, Cenozoico Abstract: THE FOSSIL RECORD OF THE SEDIMENTARY COVERS OF THE SÃO FRANCISCO CRATON IN MINAS GERAIS. The fossil record of the Proterozoic, Paleozoic and Mesozoic sedimentary deposits of the São Francisco Craton includes microbial structures (microbialites and oncoliths), terrestrial and marine palynomorphs, siliceous and calcareous marine microfossils, Neoproterozoic metazoans, arthropods, a variety of bioturbations, actinopterygians, sarcopterygians and dinosaurs. Except for the microbialites, which are widely distributed, the fossils are relatively scarce if compared with the geographic extension of the deposits and concentrated in some exceptional sedimentary horizons. The rarity of the findings can be explained by the lack of fieldwork far from the localities traditionally explored, and the low potential of fossil preservation in paleoenvironments of Paleo and Mesoproterozoic or those under extreme climatic regimes, i.e. glacial for the Paleozoic rocks and desertic for most of the Mesozoic rocks within the Sanfranciscana Basin. On the other hand, recent works have revealed a significant potential for new discoveries, especially in northern Minas Gerais. Part of the Cenozoic record is distributed across restrict basins, including Gandarela and Fonseca (Eocene-Miocene), where basically leaves of angiosperms and gymnosperms, palynomorphs and insects are preserved, and the Juatuba Basin, with predominant record of angiosperm leaves. The Quaternary is an exception of fossil diversity and abundance, due to the widespread occurrence of mammals in karstic deposits. The discontinuity of the sedimentary deposits in the São Francisco Craton shows gaps in the fossil record, which encompass c. 250 my between the Neoproterozoic and Paleozoic, and c. 125 my (Early Cretaceous to Pleistocene) for the vertebrate fauna. Keywords: paleontology, sedimentary basins, fossil record, Proterozoic, Mesozoic, Cenozoic

show abstract

“…However, this taxon have an extensive temporal range (Berriasian to Cenomanian), incompatible with the volcanic ages that beacon the SFB (Zaher et al 2011). In addition, other age-informative "fish" records from the top of Quiricó Further, besides the previously reported dinosaur remains (Kattah & Carvalho 1997, Zaher et al 2011, Da Silva 2013, additional fragmentary specimens (e.g. rebbachisaurid bones and carcharodontosaurid teeth) has been described for the Quiricó Formation (De Carvalho & Santucci 2018).…”

Section: Reevaluation Of the Quiricó Formation Agementioning

confidence: 90%

“…Osteologia pós-craniana e relações filogenéticas do titanossauro do Cretáceo Inferior Tapuiasaurus macedoi Zaher et al 2011 (Pires Domingues 2009, Zaher et al 2011, Da Silva 2013).…”

Section: Cataloging Sheetunclassified

Postcranial osteology and phylogenetic relationships of the Early Cretaceous titanosaur Tapuiasaurus macedoi Zaher et al. 2011

Navarro¹

View full text Add to dashboard Cite

Superior-Brasil (CAPES)-Finance Code 001, and by the Conselho Nacional de Desenvolvimento Científico e Tecnológico-Brasil (CNPq), grant # 130.280/2018-6, in which, without this foment, its realization would not be possible. Firstly, I am deeply grateful to Hussam Zaher, due not only for having agreed to advise me but also for him being a great friend. Your help and encouragement I will carry for the rest of my life. Thank you HZ for all the opportunities, for trust in my work and for broadening my horizons. I would also like to thank Jeffrey Wilson (University of Michigan) for gift me with his vast experience in the sauropod anatomy. It was a great pleasure to work together. Thanks a lot JAW, for the valuable lessons. I hope that we can extend this partnership, which I am sure will yield great results. I could not fail to thank you immensely Alberto Barbosa de Carvalho, for all support, friendship and companionship since I joined in the MZ-USP. My career would be nothing if it were not for your teachings and your values. I also could not forget to thank for all the good moments of friendship and experience exchange with my colleagues

show abstract

Descrição osteológica e posicionamento filogenético de um terópode (Dinosauria, Saurischia) do Cretáceo Inferior da Bacia Sanfranciscana, município de Coração de Jesus, Minas Gerais, Brasil

Cited by 3 publications

References 44 publications

Preliminary Report on the Lacustrine Strata of the Sanfranciscana Basin in Northern Minas Gerais, Brazil

Preliminary Report on the Lacustrine Strata of the Sanfranciscana Basin in Northern Minas Gerais, Brazil

O Registro Fóssil Das Coberturas Sedimentares Do Cráton Do São Francisco Em Minas Gerais

Postcranial osteology and phylogenetic relationships of the Early Cretaceous titanosaur Tapuiasaurus macedoi Zaher et al. 2011

Contact Info

Product

Resources

About