Abstract

Because of the poor preservation of the available material, Warthia species collected from fine-grained Carboniferous-Permian sandstones at Taio (Santa Catarina) cannot be identified with any of the Warthia species described from North America or from Australia. The occurrence of Warthia in the Permian of Brazil is not questioned since it is common in the Permian in both North America and Australia.

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