As of 1997, there have been 250-300 species assigned to Pecopteris.

In Brazil, fossil of form genus Pecopteris was located in outcrop Morro Papalé in the city of Mariana Pimentel.
They are in the geopark Paleorrota in Rio Bonito Formation and date from Sakmarian in Permian.
As of 1997, there have been 250-300 species assigned to Pecopteris.
In Brazil, fossil of form genus Pecopteris was located in outcrop Morro Papalé in the city of Mariana Pimentel. They are in the geopark Paleorrota in Rio Bonito Formation and date from Sakmarian in Permian.
Pecopteris