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 …

Replacement tooth in mesosaurs and new data on dental microanatomy and microstructure

T Carlisbino, BDM de Farias, FA Sedor… - The Anatomical …, 2024 - Wiley Online Library
The Permian mesosaurs are well known for being the earliest amniotes to exhibit
adaptations for living in a marine environment (Irati‐Whitehill Sea). In addition to their set of …

The silty shale Taquaral Member of the early Permian Irati Formation (Paraná Basin, Brazil). Paleontology and paleoenvironments

A Chahud, S Petri - Swiss Journal of Palaeontology, 2013 - Springer
Two facies are recognized in the Taquaral Member, base of the Artinskian Irati Formation,
Parana Basin, Brazil:(1) The sandstone and conglomerate facies, mostly present in the …

Paleontology and depositional environments of the Tatuí and Irati formations (Permian) in the Ponte Nova Farm, Ipeúna, state of São Paulo

A Chahud, MLAF Pacheco, FE Meira… - Revista Brasileira de …, 2012 - repositorio.usp.br
Abstract The Paraná Basin, located at the center-eastern South America, exhibits a thick
succession of Late Paleozoic deposits. Two early Permian formations are present in the …

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 …

[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 …

The giant stromatolite field at Santa Rosa de Viterbo, Brazil (Paraná Basin)–A new paleoenvironmental overview and the consequences of the Irati Sea closure in the …

F Callefo, DH Arduin, F Ricardi-Branco… - Journal of South …, 2018 - Elsevier
Abstract The city of Santa Rosa de Viterbo, São Paulo State, Brazil, contains an important
geological and paleontological site that is part of the Paraná Basin and presents one of the …

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 …

Novos Xenacanthidae (Chondrichthyes, Elasmobranchii) da base do Membro Taquaral, Formação Irati, Permiano da Bacia do Paraná

A Chahud, S Petri - Revista do Instituto Geológico, 2009 - repositorio.usp.br
A fácies arenosa do Membro Taquaral da Formação Irati é conhecida pela grande
concentração de fósseis de Chondrichthyes, porém apenas uma espécie de …

[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 …