Permian bivalves of the Taciba Formation, Itararé Group, Paraná Basin, and their biostratigraphic significance

Simões, Marcello Guimarães; Neves, Jacqueline Peixoto; Anelli, Luiz Eduardo; Weinschütz, Luiz Carlos

doi:10.5327/z1519-874x2012000100006

Cited by 9 publications

(3 citation statements)

References 12 publications

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“…Since then, the genus has been identified in several Permian sequences around the world. In the upper portion of the Taciba Formation, where Heteropecten shells are extremely abundant in platformal siliclastic lithofacies, a coeval bivalve species (e.g., Myonia argentinensis) indicates a Cisuralian (Asselian-Sakmarian) age (see also Simões et al 2012). Hence, the presence of Heteropecten in the Peruvian Cerro Prieto Formation may suggest that the marine fauna of central Peru is younger than previously thought.…”

Section: Alcheringamentioning

confidence: 93%

“…The bivalve fauna of the upper portion of the Taciba Formation, in the Teixeira Soares region (Simões et al 2012), appears to be coeval with that of thin marine intercalations of the uppermost portion of the same unit exposed in the Mafra region (state of Santa Catarina), Brazil (Fig. 2), and to the Bonete Formation (Pagani 2000) of the Sierras Australes (Buenos Aires Province, Argentina; Fig.…”

Section: Alcheringamentioning

confidence: 98%

See 1 more Smart Citation

Late Palaeozoic South American pectinids revised: biostratigraphical and palaeogeographical implications

Neves¹,

Anelli²,

Pagani³

et al. 2014

Alcheringa: An Australasian Journal of Palaeontology

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Section: Alcheringamentioning

confidence: 93%

Section: Alcheringamentioning

confidence: 98%

Late Palaeozoic South American pectinids revised: biostratigraphical and palaeogeographical implications

Neves¹,

Anelli²,

Pagani³

et al. 2014

Alcheringa: An Australasian Journal of Palaeontology

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“…The diversity of the Lontras Shale includes: palynomorphs (e.g., Dino & Rösler, 2001;Holz et al, 2008); wood fragments (e.g., Gnaedinger et al, 2012;Urban et al, 2012); ichnofossils (e.g., Balistieri et al, 2002); exceptionally preserved invertebrates such as complete sponges, scolecodonts, brachiopods, bivalves, crustaceans, and insects (e.g., Ruedemann, 1929;Oliveira, 1930;Pinto & Sedor, 2000;Adami-Rodrigues et al, 2011;Mouro et al, 2011Mouro et al, , 2014Mouro et al, , 2016Mouro et al, , 2017Mouro et al, , 2020Ricetti et al, 2012Ricetti et al, , 2016Simões et al, 2012) and vertebrates mostly represented by actinopterygians, but also sarcopterygians, conodonts and chondrichthyans. The actinopterygian fauna includes Santosichthys mafrensis Malabarba, 1988, Roslerichthys riomafrensis Hamel, 2005, Irajapintoseidon uruguayensis Beltan, 1975, Daphnaechelus sp., as well the actinopterygian fishes reported by Richter (1991Richter ( , 2004 and Figueroa et al (2018).…”

Section: Fossil Diversity Of the Lontras Shalementioning

confidence: 99%

A new symmoriiform shark and other chondrichthyan teeth from the earliest Permian of southern Brazil

Pauliv,

Dias,

Sedor

et al. 2023

Rev. bras. paleontol.

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The Lontras Shale (Itararé Group, Paraná Basin) is a relevant late Paleozoic fossil stratum in western Gondwana known as a Lagerstätte, as it presents a great diversity that includes plants, invertebrates, ichnofossils and a rich ichthyofauna, mainly composed by exceptionally well-preserved actinopterygians. The chondrichthyan remains reported here are represented by three isolated teeth, collected in dark gray levels of the Lontras Shale from an outcrop known as Campaleo, located in Mafra municipality, northeastern region of the Santa Catarina State, south Brazil. One of these teeth is considered a new genus and species, which represents the first Brazilian Symmoriiformes species known so far, while the other two are attributed to undetermined Chondrichthyes. These chondrichthyans lived alongside brachiopods, poriferans, conodonts, actinopterygians, and crossopterygian fishes in cold waters of a periglacial environment during the earliest Asselian (Cisuralian, Permian) that represents the terminal stage of the Gondwanan Glaciation. Keywords: Cisuralian, Asselian, Paraná Basin, Campo Mourão Formation, Lontras Shale.

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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

Neves

Anelli

Simões

2014

Journal of South American Earth Sciences

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Permian bivalves of the Taciba Formation, Itararé Group, Paraná Basin, and their biostratigraphic significance

Cited by 9 publications

References 12 publications

Late Palaeozoic South American pectinids revised: biostratigraphical and palaeogeographical implications

Late Palaeozoic South American pectinids revised: biostratigraphical and palaeogeographical implications

A new symmoriiform shark and other chondrichthyan teeth from the earliest Permian of southern Brazil

Early Permian post-glacial bivalve faunas of the Itararé Group, Paraná Basin, Brazil: Paleoecology and biocorrelations with South American intraplate basins

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