Novas ocorrências na formação Rio do Rasto, permiano superior, estado do Paraná

O Rösler

Resumo


Up to several years ago very little was known on the Late Permian Floras in Brazilian Gondwana. This paper is an account of the recent discoveries of eight news localities having the youngest known Glossopteris assemblages in South America. These localities occur along a band about 10 km long in southern Paraná State, Brazil. The preliminary list of fossils includes Glossopteris augustifolia, G. browniana, ?G. stricta, Sphenophyllum cf. speciosum, Paracalamites australis, PDizeugotheca as well as precopterid remains, stems, seeds and conchostracean shells.

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