Baltisphaeridium |
Baltisphaeridium sp
|
Brazil(Bahia) |
Late Aptian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Brazil(Piaui) |
Late Aptian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Brazil(Pernambuco) |
Late Aptian |
|
Baltisphaeridium |
Baltisphaeridium sp
|
Brazil(Ceara) |
Late Aptian |
|
Craterisphaeridium |
Craterisphaeridium sprucegrovense
|
Brazil(Piaui) |
Late Aptian |
|
Craterisphaeridium |
Craterisphaeridium sprucegrovense
|
Brazil(Pernambuco) |
Late Aptian |
|
Craterisphaeridium |
Craterisphaeridium sprucegrovense
|
Brazil(Ceara) |
Late Aptian |
|
Craterisphaeridium |
Craterisphaeridium sprucegrovense
|
Brazil(Bahia) |
Late Aptian |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Brazil(Bahia) |
Late Aptian |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Brazil(Piaui) |
Late Aptian |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Brazil(Pernambuco) |
Late Aptian |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Brazil(Ceara) |
Late Aptian |
|
Duvernaysphaera |
Duvernaysphaera radiata
|
Brazil(Piaui) |
Late Aptian |
|
Duvernaysphaera |
Duvernaysphaera radiata
|
Brazil(Pernambuco) |
Late Aptian |
|
Duvernaysphaera |
Duvernaysphaera radiata
|
Brazil(Ceara) |
Late Aptian |
|
Duvernaysphaera |
Duvernaysphaera radiata
|
Brazil(Bahia) |
Late Aptian |
|
Duvernaysphaera |
Duvernaysphaera tessella
|
Brazil(Piaui) |
Late Aptian |
|