Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Brazil(Sergipe) |
Vraconian |
|
Oligosphaeridium |
Oligosphaeridium totum
|
Brazil(Sergipe) |
Vraconian |
|
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Brazil(Sergipe) |
Vraconian |
|
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Brazil(Sergipe) |
Vraconian |
|
Pervosphaeridium |
Pervosphaeridium cenomaniense
|
Brazil(Sergipe) |
Vraconian |
|
Pervosphaeridium |
Pervosphaeridium truncatum
|
Brazil(Sergipe) |
Vraconian |
|
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Brazil(Sergipe) |
Vraconian |
|
Pterodinium |
Pterodinium cingulatum
|
Brazil(Sergipe) |
Vraconian |
|
Pterodinium |
Pterodinium cingulatum
|
Brazil(Sergipe) |
Vraconian |
|
Spiniferites |
Spiniferites sp
|
Brazil(Sergipe) |
Vraconian |
|
Tanyosphaeridium |
Tanyosphaeridium isocalamus
|
Brazil(Sergipe) |
Vraconian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Brazil(Sergipe) |
Vraconian |
|
Tehamadinium |
Tehamadinium mazaganense
|
Brazil(Sergipe) |
Vraconian |
|
Trichodinium |
Trichodinium castanea
|
Brazil(Sergipe) |
Vraconian |
|
Walvisia |
Walvisia woodii
|
Brazil(Sergipe) |
Vraconian |
|
Xiphophoridium |
Xiphophoridium alatum
|
Brazil(Sergipe) |
Vraconian |
|