Geology and taphonomy of the base of the Taquaral Member, Irati Formation (Permian, Paraná Basin), Brazil

A Chahud, S Petri - Acta Geologica Polonica, 2015 - geojournals.pgi.gov.pl
Abstract The taphonomy of Early Permian vertebrates from a sandy facies at the base of the
Taquaral Member, Irati Formation, was surveyed in order to acquire data for the …

A new Xenacanthiformes shark (Chondrichthyes, Elasmobranchii) from the Late Paleozoic Rio do Rasto Formation (Paraná Basin), Southern Brazil

VE Pauliv, EV Dias, FA Sedor… - Anais da Academia …, 2014 - SciELO Brasil
The Brazilian records on Xenacanthiformes include teeth and cephalic spines from the
Parnaíba, Amazonas and Paraná basins. This work describes a new species of …

New chondrichthyans from the Irati Formation (Early Permian, Paraná Basin), Brazil: origin, paleoenvironmental and paleogeographical considerations

A Chahud, S Petri - Proceedings of the Geologists' Association, 2014 - Elsevier
Three genera, known by dorsal finspine, are reported from conglomeratic sandstone at the
base of the Lower Permian (Kungurian) Irati Formation (Paraná Basin) near Rio Claro, São …

The first Western Gondwanan species of Triodus Jordan 1849: A new Xenacanthiformes (Chondrichthyes) from the late Paleozoic of Southern Brazil

VE Pauliv, AG Martinelli, H Francischini… - Journal of South …, 2017 - Elsevier
Triodus is a well-known genus of Xenacanthiformes, previously recorded from the late
Bashkirian (Lower Pennsylvanian, Carboniferous) to the middle Artinskian (Cisuralian …

[HTML][HTML] The Tatuí Formation (Early Permian, Paraná Basin), Brazil: Paleontology and Paleoenvironmental Considerations

A Chahud, S Petri - Earth Sciences Research Journal, 2015 - scielo.org.co
ABSTRACT The Tatuí Formation, one of the Brazilian Paraná Basin geological units, is
developed solely in the State of São Paulo, southeast Brazil. It is studied herein, through …

Paleontologia da fácies arenosa do Membro Taquaral (Permiano) no Estado de São Paulo: estado da arte e contribuições adicionais

A Chahud, S Petri - Geologia USP. Série Científica, 2016 - revistas.usp.br
A Formação Irati, Permiano (Cisuraliano) da Bacia do Paraná, destaca-se por importantes
características geológicas e paleontológicas. Entre seus fósseis, os crustáceos e répteis …

[PDF][PDF] Additional contributions to the knowledge of the Taquaral Member, Irati Formation (Lower Permian, Paraná Basin): taphonomy and paleoenvironmental …

A Chahud - Carnets Geol., 2017 - pdfs.semanticscholar.org
The silty shale facies of the Taquaral Member (Irati Formation), which is one of the Permian
units in the Brazilian Paraná Basin, is discussed here based on the taphonomy relevant to …

Sarcopterygii do Eopermiano da Bacia do Paraná, Estado de São Paulo

A Chahud, S Petri - Revista do Instituto Geológico, 2012 - repositorio.usp.br
Esta contribuição constitui uma revisão dos Sarcopterygii (Coelacanthimorpha-celacantos;
Tetrapodomorpha-Osteolepimorpha e tetrápodes) do Eopermiano da Bacia do Paraná no …

[PDF][PDF] The Taquaral Member, Irati Formation (Paraná Basin, Permian): a synthesis of paleontological studies

A Chahud - Estudios Geológicos, 2021 - repositorio.usp.br
ABSTRACT The Irati Formation (Cisuralian, Kungurian) is noteworthy for many
sedimentological, paleontological and taphonomic features, of great significance for …

Coupling of trace elements in brachiopod shells and biotic signals from the Lower Jurassic South-Iberian Palaeomargin (SE Spain): Implications for the environmental …

JF Baeza Carratalá, M Reolid, A Giannetti… - 2021 - rua.ua.es
En el Jurásico Inferior se registran diversos eventos críticos que influyeron
significativamente en los ecosistemas marinos del Tethys occidental. Entre las …