Cymbosporites |
Cymbosporites catillus
|
Brazil(Maranhao) |
Frasnian |
Strunian |
Cymbosporites |
Cymbosporites cyathus
|
Brazil(Maranhao) |
Frasnian |
Strunian |
Cymbosporites |
Cymbosporites magnificus
|
Brazil(Piaui) |
Late Strunian |
Early Tournaisian |
Cyrtospora |
Cyrtospora cristifera
|
Brazil(Maranhao) |
Frasnian |
Visean |
Densosporites |
Densosporites variomarginatus
|
Brazil(Piaui) |
Middle Tournaisian |
Late Tournaisian |
Dictyotriletes |
Dictyotriletes fimbriatus
|
Brazil(Maranhao) |
Frasnian |
Strunian |
Diducites |
Diducites versabilis
|
Nd |
Nd |
|
Emphanisporites |
Emphanisporites annulatus
|
Brazil(Maranhao) |
Frasnian |
Strunian |
Geminospora |
Geminospora lemurata
|
Brazil(Maranhao) |
Frasnian |
Visean |
Geminospora |
Geminospora punctata
|
Brazil(Maranhao) |
Frasnian |
Visean |
Gorgonispora |
Gorgonispora convoluta
|
Brazil(Maranhao) |
Frasnian |
Strunian |
Grandispora |
Grandispora douglastownense
|
Brazil(Maranhao) |
Frasnian |
Strunian |
Grandispora |
Grandispora mammillata
|
Brazil(Maranhao) |
Frasnian |
Strunian |
Grandispora |
Grandispora spiculifera
|
Brazil(Piaui) |
Frasnian |
Visean |
Grandispora |
Grandispora spiculifera
|
Brazil(Maranhao) |
Frasnian |
Visean |
Grandispora |
Grandispora spiculifera
|
Brazil(Piaui) |
Frasnian |
Visean |
Granulatisporites |
Granulatisporites frustulentus
|
Brazil(Piaui) |
Late Strunian |
Early Tournaisian |