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Small amphibian and reptile footprints from the Permian Carapacha Basin, Argentina
(Taylor & Francis, 2004-12)
This paper contains a taxonomic study of the Permian tetrapod ichnofauna from the Carapacha Basin. Tetrapod traces are analyzed in their environmental context and compared with similar faunas from Europe and North America. ...
The first record of permian flora in the Ansilta Formation (western precordillera of Argentina) and its regional correlation
(Asociacion Paleontologica Argentina, 2014-10)
The presence of glossopterids at the top of the upper section of the Ansilta Formation suggests, as in all Gondwanan continents, a Permian age for the fossil beds. Also, the presence of Ferugliocladus seems to constrain ...
The age of the Tunas formation in the Sauce Grande basin-Ventana foldbelt (Argentina): Implications for the Permian evolution of the southwestern margin of Gondwana
(Elsevier, 2013-08)
New SHRIMP radiogenic isotope dating on zircons in tuffs (280.8 1.9 Ma) confirms the Early Permian (Artinskian) age of the uppermost section of the Tunas Formation. Tuff-rich levels in the Tunas Formation are exposed in ...
Permian palynostratigraphy of the Claromecó Basin, Argentina
(Taylor & Francis Ltd, 2014-03-07)
The first palynozonation for Permian strata of the Claromecó Basin (Argentina) is formally proposed, based on palynological assemblages recovered from the UTAL.CMM1 La Estrella.x-1 and UTAL.CMM1 Cruz de Sur.x-1 boreholes, ...
Oldest known stereospondylous amphibian from the Early Permian of Namibia
(Taylor & Francis, 2001-03)
New temnospondyl material is described on the basis of cranial and postcranial remains from the Gai-As Formation of the Huab Basin, Namibia. An Early Permian age is indicated by U/Pb SHRIMP dating of zircons from fallout ...
The Permian palynological Lueckisporites-Weylandites Biozone in the San Rafael Block and its correlation in Western Gondwana
(Pergamon-Elsevier Science Ltd, 2017-07)
A palynological study of the Yacimiento Los Reyunos Formation (San Rafael Block) Argentina was carried out in order to correlate the palynological data with other Permian assemblages and biozones from South America. The ...
Occurrence of Pecopteris and Asterotheca in Eo-Permian of Parana Basin, Southern BrazilPresença de Pecopteris e Asterotheca no Afloramento Morro do Papaléo, Município de Mariana Pimentel, Rio Grande do Sul (Formação Rio Bonito, Eopermiano da Bacia do Paraná)
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2000)
Kladistamuos golondrinensis nov. gen. et comb., a fertile foliage from the mid to late Permian of Patagonia, Argentina
(Elsevier, 2013-09)
Dichotomous rachises bearing Eremopteris golondrinensis Archangelsky foliage in organic connection with probable microsporangiate structures were collected in the mid to late Permian La Golondrina Formation at Laguna ...
The permian end catastrophe: an evidence for a broader phenomenon
(Universidade Federal de Santa Maria, 2020)
Leaiid conchostracans from the uppermost Permian strata of the Parana Basin, Brazil: Chronostratigraphic and paleobiogeographic implications
(Pergamon-Elsevier B.V. Ltd, 2014)