Short-lived Bakevelliid-Sea in the Aptian Romualdo Formation, Araripe Basin, northeastern Brazil

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniv Fed Parana-
Autor(es): dc.contributorFriedrich Alexander Univ Erlangen Numberg-
Autor(es): dc.creatorRodrigues, M. G. [UNESP]-
Autor(es): dc.creatorMatos, S. A. [UNESP]-
Autor(es): dc.creatorVarejao, F. G.-
Autor(es): dc.creatorFuersich, F. T.-
Autor(es): dc.creatorWarren, L. V. [UNESP]-
Autor(es): dc.creatorAssine, M. L. [UNESP]-
Autor(es): dc.creatorSimoes, M. G. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:11:43Z-
Data de disponibilização: dc.date.available2022-02-22T00:11:43Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-10-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.cretres.2020.104555-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197254-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197254-
Descrição: dc.descriptionNew Aptian (Lower Cretaceous) bakevelliid bivalves are described for the Romualdo Formation, Santana Group, Araripe Basin, northeastern Brazil. Together with the other known member of the family Bakevelliidae, already recorded from the unit (i.e., Aguileria dissita), the new bivalves (Araripevellia musculosa gen. et sp. nov., Aguileria romualdoensis sp. nov., and Gen. et sp. indet.) indicate that the Romualdo bakevelliid fauna was more diverse than previously realized. Bakevelliid-rich carbonates, some with specimens preserved in situ, are restricted to the upper third of this unit, a stratigraphic interval yielding also echinoderm-, gastropod- and stromatolite-bearing limestones. These pteriomorphian bivalves were widely distributed in the Romualdo Formation and are a testimony of the short-lived Bakevelliid-Sea that flooded the whole Araripe Basin during the Aptian. Notably, Aguileria romualdoensis sp. nov. closely resembles Aguileria renauxiana from the Cenomanian Woodbine Formation, Texas, US. In addition, Aguileria dissita is also recorded in the upper Aptian Albian Riachuelo Formation of the Sergipe-Alagoas Basin. Together with other macroinvertebrates (i.e., gastropods, echinoderms, bivalves) the bakevelliid fauna of the Romualdo Formation can be tightly correlated with that of the Riachuelo Formation, supporting a paleogeographic scenario with a marine ingression flooding the Araripe Basin from the southeast, probably via the seaway developed in the Reconcavo-Tucano basin area. Finally, sedimentologic, stratigraphic and paleontological data indicates that the fate of the bakevelliids in the Romualdo Formation was linked to the onset of continentalization of the Araripe Basin. (C) 2020 Elsevier Ltd. All rights reserved.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionPetrobras-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Geol, Ave 24A,1515, BR-12506900 Rio Claro, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil-
Descrição: dc.descriptionUniv Fed Parana, Dept Geol, Inst LAMIR, Ctr Politecn, Rua Francisco H Santos,10, BR-81531980 Curitiba, Parana, Brazil-
Descrição: dc.descriptionFriedrich Alexander Univ Erlangen Numberg, FG Palaoumwelt, GeoZentrum Nordbayern, Loewenichstr 28, D-91054 Erlangen, Germany-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Geociencias & Ciencias Exatas, Dept Geol, Ave 24A,1515, BR-12506900 Rio Claro, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Inst Biociencias, BR-18618000 Botucatu, SP, Brazil-
Descrição: dc.descriptionFAPESP: 18/01750-7-
Descrição: dc.descriptionFAPESP: 16/13214-7-
Descrição: dc.descriptionFAPESP: 17/20803-1-
Descrição: dc.descriptionCNPq: 401039/2014-5-
Descrição: dc.descriptionCNPq: 304800/2017-1-
Descrição: dc.descriptionPetrobras: 2014/00519-9-
Formato: dc.format20-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier B.V.-
Relação: dc.relationCretaceous Research-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectPteriomorphian bivalves-
Palavras-chave: dc.subjectShell beds-
Palavras-chave: dc.subjectLower Cretaceous seaway-
Palavras-chave: dc.subjectSantana Group-
Palavras-chave: dc.subjectGondwana breakup-
Título: dc.titleShort-lived Bakevelliid-Sea in the Aptian Romualdo Formation, Araripe Basin, northeastern Brazil-
Tipo de arquivo: dc.typelivro digital-
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