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|Type:||Artigo de periódico|
|Title:||Megaspores from coals of the Triunfo Member, Rio Bonito Formation (Lower Permian), northeastern Parana State, Brazil|
|Abstract:||This paper presents the results of a detailed study of megaspores occurring in coal seams of the Triunfo Member, Rio Bonito Formation at Figueira, Parana State, Brazil. This coal-bearing sequence accumulated in a marine delta system during the Early Permian. Four species are described and illustrated: Lagenoisporites triunfensis, L. scutiformis, Sublagenicula cf. brasiliensis, and Setosisporites cf. furcatus. Of these, the two species of Lagenoisporites are predominant. Relationships to other megaspore species are discussed; and the temporal and spatial distributions of the four species in the Parana Basin are documented.|
Rio Bonito Formation
|Editor:||Acad Brasileira De Ciencias|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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