Search Results - "Soares, Joelson Lima"
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Continental contribution to the marinoan cap carbonate of Tangará da Serra – MT, Brazil: further evidence from Sr-Nd-Pb isotope geochemistry
Published in Brazilian journal of geology (01-01-2024)“…Abstract On the southern edge of the Amazonian Craton, the Mirassol d’Oeste and Guia formations constitute the cap carbonate of the Araras Group. Petrography,…”
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Sr isotope geochemistry and Pb-Pb geochronology of the Neoproterozoic cap carbonates, Tangará da Serra, Brazil
Published in International geology review (20-01-2013)“…The Mirassol d'Oeste Formation (cap dolomites) and the base of the Guia Formation (cap limestones) represent the cap carbonates of the Neoproterozoic Araras…”
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Ediacaran-Cambrian microbialites of the Southern Amazon Craton: relation with the metazoan rise, sea-level changes, and global tectonics
Published in Brazilian journal of geology (2022)“…Abstract Microbialites are the most abundant life evidence in Precambrian sedimentary rocks. They are produced by microbial interaction activity and…”
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Paleontologia na Educação Básica: uma proposta de metodologias ativas de aprendizagem aplicada em escolas públicas da região metropolitana de Belém-Pará, Brasil
Published in Educação (Santa Maria. Online) (24-07-2024)“…O ensino da paleontologia na Região Metropolitana de Belém, Pará, Brasil, enfrenta desafios na sua divulgação e inclusão na educação básica. A paleontologia é…”
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Fossil Fungi from Miocene Sedimentary Rocks of the Central and Coastal Amazon Region, North Brazil
Published in Journal of paleontology (01-05-2013)“…Samples from outcrops of the Miocene Solimões and Barreiras formations from the central and coastal Amazon regions of Brazil were analyzed palynologically…”
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Depósitos de plataforma mista, Neocarbonífero da Bacia do Amazonas, região de Uruará, estado do Pará
Published in Geologia USP. Série científica (01-06-2015)“…Rochas carbonáticas são amplamente registradas na região oeste e centro-oeste do Estado do Pará, borda Sul da Bacia do Amazonas, correspondentes ao período…”
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Taxonomic revision of conodonts of Piauí formation, Parnaíba basin, updating to late Bashkirian age and biostratigraphic – Paleoecologic correlation with the Itaituba formation, Amazonas basin
Published in Journal of South American earth sciences (01-04-2022)“…This study analyzed conodont elements retrieved from Mocambo Carbonates, marine portion of the Piauí Formation, Parnaíba Basin, Northeast Brazil, West…”
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Waxing and waning of microbial laminites in the aftermath of the Marinoan glaciation at the margin of the Amazon Craton (Brazil)
Published in Precambrian research (15-09-2020)“…•Microbial laminites compose a great part of the Dolostone Cap Carbonate.•Microbialites are related to the origin of typical sedimentary structures of the…”
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Life in the aftermath of Marinoan glaciation: The giant stromatolite evolution in the Puga cap carbonate, southern Amazon Craton, Brazil
Published in Precambrian research (01-03-2021)“…•The occurrence of giant stromatolites within extreme palaeoceanographic and palaeoenvironmental changes provides an opportunity to understand the interaction…”
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Microfacies, diagenesis and hydrocarbon potential of the Neoproterozoic cap carbonate of the southern Amazon Craton
Published in Sedimentary geology (01-08-2020)“…The low-latitude Marinoan glaciation (635 Ma) record in the southern Amazon Craton has been one of the most important sites with strong evidence for the…”
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The Late Jurassic–Early Cretaceous lacustrine facies and ichnofossils of the Parnaíba Basin, Brazil: A record of bioactivity in response to post-CAMP thermal subsidence in West Gondwana
Published in Sedimentary geology (01-01-2023)“…The lateral and vertical distribution of sedimentary facies and ichnofacies in lacustrine systems records sensitive climatic variations and rates of…”
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Upper Oligocene-Miocene deposits of Eastern Amazonia: Implications for the collapse of Neogene carbonate platforms along the coast of northern Brazil
Published in Palaeogeography, palaeoclimatology, palaeoecology (01-02-2021)“…Mixed carbonate-siliciclastic platforms developed in the onshore and offshore zones of several basins along the Amazonian coast starting in the Palaeocene. The…”
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Biostratigraphy and paleoenvironment correlation based on benthic foraminifera from the cenozoic Marajó and Pirabas formations, Eastern Amazon Coast, Brazil
Published in Journal of South American earth sciences (01-12-2022)“…The Oligocene-Miocene foraminifera biostratigraphy correlation has been applied successfully as a geological tool for establishing the paleoenvironmental…”
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Taphonomic feedback, paleoecology, and ostracod biostratigraphy of the Oligocene-Miocene carbonate deposits in the onshore Pará-Maranhão Basin, Northern Brazil
Published in Journal of South American earth sciences (01-02-2023)“…The Oligocene-Miocene carbonates of the Bragantina Platform are represented by densely fossiliferous rocks, which overlay the basement of the Northern…”
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Pennsylvanian mixed siliciclastic-carbonate deposits of the Amazonas basin, North of Brazil: The record of an epicontinental sea in Western Gondwana
Published in Journal of South American earth sciences (01-03-2022)“…Epicontinental seas dominated the central Amazonas Basin during the late Carboniferous configuring singular paleogeography of West Gondwana connected to the…”
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Genesis of poikilotopic zeolite in aeolianites: An example from the Parnaíba Basin, NE Brazil
Published in Sedimentary geology (01-05-2019)“…Zeolite cement is one of the main components of the Jurassic to Lower Cretaceous fluvial-aeolian succession in the Parnaiba Basin, northeastern Brazil. Core…”
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Paleoenvironmental reconstruction of the Ediacaran Araras platform (Western Brazil) from the sedimentary and trace metals record
Published in Precambrian research (01-02-2014)“…•New carbonate sections deposited in the outer platform of the Ediacarian Araras platform are described.•Facies analyses at the platform scale indicate a…”
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Multi-approach provenance in stratigraphy: Implications for the Upper Mesozoic evolution of the Parnaíba Basin, NE Brazil
Published in Journal of South American earth sciences (01-12-2019)“…Provenance analyses are highly affected by transport, depositional and diagenetic processes, as well as the grain size chosen for evaluation. In order to avoid…”
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Postglacial transgressive shales of Upper Devonian–Lower Carboniferous boundary of the Parnaíba Basin
Published in Journal of South American earth sciences (01-08-2020)“…Upper Devonian-Lower Carboniferous deposits in north Brazil show a postglacial transgressive event characterized by the formation of thick layers of gray to…”
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Synsedimentary deformation and the paleoseismic record in Marinoan cap carbonate of the southern Amazon Craton, Brazil
Published in Journal of South American earth sciences (01-12-2013)“…Event Layers in Neoproterozoic cap carbonates of Brazil's southwestern Amazon Craton record post-Marinoan synsedimentary seismicity. The 35 m-thick cap…”
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