Se presenta el análisis sistemático palinológico de 25 especies de granos de polen: 17 granos de polen monosaccado (uno estriado), 6 granos bisaccados (2 estriados), uno praecolpado y otro colpado. La asociación microflorística se registra en cuatro niveles de corona del pozo IG-01 en Itaporanga, pertenecientes a la parte media a superior del Subgrupo Itararé. Circumplicatipollis plicatus Ottone and Azcuy es identificado por primera vez en la cuenca Paraná. La información paleontológica previa que incluye la presencia de bivalvos y braquiópodos marinos, junto con la composición palinológica, las afinidades botánicas, palinofacies y litología, permitió proponer una hipótesis de las condiciones paleoambientales / paleoclimáticas del depocentr...
A rich and varied miofloral assemblage consisting of Spores, Acritarchs and Chitinozoans is recovere...
Fifty-four pollen and spore species were identified in samples from a core drilled in the Icó Basin,...
A review of published papers and results of analysis of new material have allowed improvements on th...
Se presenta en esta primera parte, el análisis sistemático de 33 miosporas de la asociación microflo...
The Aquidauana Formation is a Permo-Carboniferous sedimentary unit, widely stratigraphicaly distribu...
The Aquidauana Formation is a Permo-Carboniferous sedimentary unit, widely stratigraphicaly distribu...
A well-preserved palynoflora is reported from within a cored interval of a coal-exploratory borehole...
Este trabalho apresenta os resultados da análise palinológica de níveis do Subgrupo Itararé e da For...
Este trabalho apresenta os resultados da análise palinológica de níveis do Subgrupo Itararé e da For...
First palynological information from surface samples of the Serra Alta and Rio do Rasto formations (...
The Aquidauana Formation is a Permo-Carboniferous sedimentary unit, widely stratigraphicaly distribu...
In southeastern Paraná state, the Itararé Group rests through an angular unconformity over the pregl...
ABSTRACT: This research presents the palynostratigraphy of organic-rich shales from the Irati and th...
This research presents the palynostratigraphy of organic-rich shales from the Irati and the Corumbat...
O presente trabalho baseou-se no estudo palinológico e palinofaciológico das rochas cretáceas de ida...
A rich and varied miofloral assemblage consisting of Spores, Acritarchs and Chitinozoans is recovere...
Fifty-four pollen and spore species were identified in samples from a core drilled in the Icó Basin,...
A review of published papers and results of analysis of new material have allowed improvements on th...
Se presenta en esta primera parte, el análisis sistemático de 33 miosporas de la asociación microflo...
The Aquidauana Formation is a Permo-Carboniferous sedimentary unit, widely stratigraphicaly distribu...
The Aquidauana Formation is a Permo-Carboniferous sedimentary unit, widely stratigraphicaly distribu...
A well-preserved palynoflora is reported from within a cored interval of a coal-exploratory borehole...
Este trabalho apresenta os resultados da análise palinológica de níveis do Subgrupo Itararé e da For...
Este trabalho apresenta os resultados da análise palinológica de níveis do Subgrupo Itararé e da For...
First palynological information from surface samples of the Serra Alta and Rio do Rasto formations (...
The Aquidauana Formation is a Permo-Carboniferous sedimentary unit, widely stratigraphicaly distribu...
In southeastern Paraná state, the Itararé Group rests through an angular unconformity over the pregl...
ABSTRACT: This research presents the palynostratigraphy of organic-rich shales from the Irati and th...
This research presents the palynostratigraphy of organic-rich shales from the Irati and the Corumbat...
O presente trabalho baseou-se no estudo palinológico e palinofaciológico das rochas cretáceas de ida...
A rich and varied miofloral assemblage consisting of Spores, Acritarchs and Chitinozoans is recovere...
Fifty-four pollen and spore species were identified in samples from a core drilled in the Icó Basin,...
A review of published papers and results of analysis of new material have allowed improvements on th...