Search Results - "Simoes, Marcello"

Palaeobiogeography, palaeoecology and evolution of Lower Ordovician conulariids and Sphenothallus (Medusozoa, Cnidaria), with emphasis on the Fezouata Shale of southeastern Morocco by Van Iten, Heyo, Muir, Lucy, Simões, Marcello G., Leme, Juliana M., Marques, Antonio C., Yoder, Naomi

“…The fossil record of conulariids (Cnidaria, Scyphozoa) extends downward into the topmost part of the Ediacaran System, but the first appearance of diverse,…”
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Permian endemic bivalves of the “Irati anoxic event”, Paraná Basin, Brazil: Taphonomical, paleogeographical and evolutionary implications by Matos, Suzana Aparecida, Warren, Lucas Verissimo, Varejão, Filipe Giovanini, Assine, Mario Luis, Simões, Marcello Guimarães

“…Anoxic to dysoxic conditions must have existed in the Paraná Basin during the deposition of the Permian oil-bearing shales of the Irati Formation, reflecting…”
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Early Permian post-glacial bivalve faunas of the Itararé Group, Paraná Basin, Brazil: Paleoecology and biocorrelations with South American intraplate basins by Neves, Jacqueline Peixoto, Anelli, Luiz Eduardo, Simões, Marcello Guimarães

“…The uppermost portion of the Taciba Formation, Itararé Group, Paraná Basin, Brazil, records a succession of depositional environments tied to the demise of…”
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Paleoecology and paleoenvironments of Permian bivalves of the Serra Alta Formation, Brazil: Ordinary suspension feeders or Late Paleozoic Gondwana seep organisms? by Matos, Suzana Aparecida, Warren, Lucas Verissimo, Fürsich, Franz Theodor, Alessandretti, Luciano, Assine, Mario Luis, Riccomini, Claudio, Simões, Marcello Guimarães

“…This is the first record of a Permian seep deposit and an associated, morphologically bizarre, bivalve-dominated fauna from the Passa Dois Group, Paraná Basin,…”
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Alternative Interpretations of Some Earliest Ediacaran Fossils from China by Iten, Heyo Van, Leme, Juliana de M., Marques, Antonio C., Simões, Marcello G.

“…In a letter to Nature (February, 2011), Xunlai Yuan and collaborators recorded carbon compression fossils from black shales of the Lantian Formation…”
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The Temporal Resolution of Epibiont Assemblages: Are They Ecological Snapshots or Overexposures? by Rodland, David L., Kowalewski, Michał, Carroll, Monica, Simões, Marcello G.

“…The effects of time averaging on the fossil record of soft‐substrate marine faunas have been investigated in great detail, but the temporal resolution of…”
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Mixed siliciclastic–carbonate sedimentation in an evolving epicontinental sea: Aptian record of marginal marine settings in the interior basins of north‐eastern Brazil by Varejão, Filipe G., Warren, Lucas V., Simões, Marcello G., Buatois, Luis A., Mángano, M. Gabriela, Bahniuk Rumbelsperger, Anelize M., Assine, Mario L., Kwiecien, Ola

“…The Aptian evaporitic transitional sequence (sag phase) of the Brazilian marginal basins records the first connection between the Central and South Atlantic…”
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Life mode of in situ Conularia in a Middle Devonian epibole by VAN ITEN, HEYO, TOLLERTON, VICTOR P., VER STRAETEN, CHARLES A., De MORAES LEME, JULIANA, SIMÕES, MARCELLO GUIMARAES, RODRIGUES, SABRINA COELHO

“…:  Exceptionally abundant specimens of Conularia aff. desiderata Hall occur in multiple marine obrution deposits, in a single sixth‐order parasequence composed…”
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EXCEPTIONAL PRESERVATION OF SOFT TISSUES BY MICROBIAL ENTOMBMENT: INSIGHTS INTO THE TAPHONOMY OF THE CRATO KONSERVAT-LAGERSTÄTTE by Varejão, Filipe G, Warren, Lucas V, Simões, Marcello G, Fürsich, Franz T, Matos, Suzana A, Assine, Mario L

“…The Aptian Crato Konservat-Lagerstätte is renowned for its exceptionally preserved fossils in lacustrine laminated limestones. Although previous works on this…”
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Towards an actualistic view of the Crato Konservat-Lagerstätte paleoenvironment: A new hypothesis as an Early Cretaceous (Aptian) equatorial and semi-arid wetland by Ribeiro, Alexandre Cunha, Ribeiro, Guilherme Cunha, Varejão, Filipe Giovanini, Battirola, Leandro Dênis, Pessoa, Edlley Max, Simões, Marcello Guimarães, Warren, Lucas Veríssimo, Riccomini, Claudio, Poyato-Ariza, Francisco José

“…An alternative hypothesis concerning the paleoecological and paleoenvironmental depositional conditions of the Crato Konservat-Lagerstätte (CKL), Crato…”
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The transgressive-regressive cycle of the Romualdo Formation (Araripe Basin): Sedimentary archive of the Early Cretaceous marine ingression in the interior of Northeast Brazil by Custódio, Michele Andriolli, Quaglio, Fernanda, Warren, Lucas Veríssimo, Simões, Marcello Guimarães, Fürsich, Franz Theodor, Perinotto, José Alexandre J., Assine, Mario Luis

“…Geologic events related to the opening of the South Atlantic Ocean deeply influenced the sedimentary record of the Araripe Basin. As consequence, upper…”
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Origin and significance of macroscopic organic aggregates from the lacustrine Aptian Crato Konservat-Lagerstätte by Varejão, Filipe Giovanini, Warren, Lucas Veríssimo, Rodrigues, Mariza Gomes, Assine, Mario Luis, Simões, Marcello Guimarães

“…The Crato Konservat-Lagerstätte is one of the main Mesozoic fossil sites from Gondwana, recording a wide diversity of terrestrial and non-marine aquatic…”
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Not all shell beds are made equal: Recognizing singular event‐concentrations in megalakes by Rodrigues, Mariza Gomes, Giovanini Varejão, Filipe, Fürsich, Franz Theodor, Christofoletti, Beatriz, Matos, Suzana Aparecida, Warren, Lucas Veríssimo, Inglez, Lucas, Cerri, Rodrigo Irineu, Assine, Mario Luis, Simões, Marcello Guimarães

“…ABSTRACT Event deposition accounts for a large part of the preserved sedimentary record. Tempestites, tsunamites and turbidites are among the most common event…”
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Paleoenvironmental evolution of the Aptian Romualdo Formation, Araripe Basin, Northeastern Brazil by Bom, Marlone H.H., Ceolin, Daiane, Kochhann, Karlos G.D., Krahl, Guilherme, Fauth, Gerson, Bergue, Cristianini T., Savian, Jairo F., Strohschoen Junior, Oscar, Simões, Marcello G., Assine, Mario L.

“…The tectonic evolution of the Equatorial Atlantic Gateway (EAG) throughout the early Cretaceous had global implications. This break-up of western Gondwana has…”
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Morphology and taxonomic position of the bizarre Permian pachydomid bivalve Leinzia from Western Gondwana by Simoes, Marcello, Guerrini, Vitor, Matos, Suzana, Rohn, Rosemarie

“…The genus Leinzia is a typical member of the renowned Artinskian--Wuchiapingian (Permian) endemic bivalve fauna of the Passa Dois Group, Parana Basin, Brazil…”
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A New Conulariid (Cnidaria, Scyphozoa) From the Terminal Ediacaran of Brazil by Leme, Juliana M., Van Iten, Heyo, Simões, Marcello G.

“…Paraconularia ediacara n. sp., the oldest documented conulariid cnidarian, is described based on a compressed thin specimen from the terminal Ediacaran Tamengo…”
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Cloudina-Corumbella-Namacalathus association from the Itapucumi Group, Paraguay: Increasing ecosystem complexity and tiering at the end of the Ediacaran by Warren, Lucas Veríssimo, Quaglio, Fernanda, Simões, Marcello Guimarães, Gaucher, Claudio, Riccomini, Claudio, Poiré, Daniel G., Freitas, Bernardo Tavares, Boggiani, Paulo C., Sial, Alcides Nobrega

“…[Display omitted] •First report of Namacalathus in the Ediacaran record of the Gondwana.•Occurrence with Cloudina and Corumbella increase the ecologic…”
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MULTISTEP TAPHONOMIC ALTERATIONS IN FLUVIAL MOLLUSK SHELLS: A CASE STUDY IN THE TOURO PASSO FORMATION (PLEISTOCENE–HOLOCENE), SOUTHERN BRAZIL by ERTHAL, FERNANDO, KOTZIAN, CARLA B, SIMÕES, MARCELLO G

“…Accurate paleoenvironmental reconstruction relies on the correct interpretation of the postmortem history of skeletal remains in shelly assemblages. In…”
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Late Permian siliceous hot springs developed on the margin of a restricted epeiric sea: Insights into strata-confined silicification in mixed siliciclastic‑carbonate successions by Varejão, Filipe G., Warren, Lucas V., Alessandretti, Luciano, Rodrigues, Mariza G., Ricomini, Claudio, Assine, Mario, Cury, Leonardo F., Faleiros, Frederico M., Simões, Marcello G.

“…Hot springs are sources of carbonate minerals in modern settings; however, few fossil structures are recorded in successions older than the Quaternary due to…”
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Clonal colony in the Early Devonian cnidarian Sphenothallus from Brazil by VANITEN, HEYO, Simoes, Marcello, Leme, Juliana, Cournoyer, Mario

“…The fossil record of polypoid cnidarians includes a number of taxa that were incorrectly identified as either tubiculous worms or plants. The holotype of the…”
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