Protohaploxypinus |
Protohaploxypinus samoilovichii
|
Brazil(Sao Paulo) |
Kazanian |
|
Protosacculina |
Protosacculina elliptica
|
Brazil(Sao Paulo) |
Kazanian |
|
Protosacculina |
Protosacculina multistriata
|
Argentina(San Luis) |
Sakmarian |
|
Protosacculina |
Protosacculina multistriata
|
Bolivia |
Permian |
|
Protosacculina |
Protosacculina sp
|
Argentina(San Luis) |
Sakmarian |
|
Psophosphaera |
Psophosphaera
|
Argentina |
Middle Triassic |
Late Triassic |
Pteruchus |
Pteruchus
|
Argentina(Chaco) |
Late Triassic |
|
Punctamonocolpites |
Punctamonocolpites wiellindii
|
Argentina(Chaco) |
Carnian |
Norian |
Punctatisporites |
Punctatisporites
|
Brazil(Rio Grande Sul) |
Early Permian |
|
Punctatisporites |
Punctatisporites
|
Uruguay |
Late Carboniferous |
|
Punctatisporites |
Punctatisporites gretensis
|
Brazil(Rio Grande Sul) |
Permian |
|
Punctatisporites |
Punctatisporites gretensis
|
Brazil(Rio Grande Sul) |
Early Gondwana |
|
Punctatisporites |
Punctatisporites gretensis
|
Brazil(Santa Catarina) |
Early Permian |
|
Punctatisporites |
Punctatisporites gretensis
|
Brazil(Santa Catarina) |
Early Gondwana |
|
Punctatisporites |
Punctatisporites minutiarcus
|
Bolivia |
Permian |
|
Punctatisporites |
Punctatisporites parvigranulosus
|
Argentina(Chaco) |
Middle Triassic |
|
Punctatisporites |
Punctatisporites parvigranulosus
|
Argentina |
Carnian |
Norian |