Tylotopalla |
Tylotopalla gordonense
|
Algeria |
Gedinnian |
|
Multiplicisphaeridium |
Multiplicisphaeridium pilar
|
Algeria |
Ludlovian |
Ludlovian |
Pterospermella |
Pterospermella castellaroii
|
Argentina |
Early Tertiary |
|
Pterospermella |
Pterospermella australiensis
|
Australia(NSW) |
Early Cretaceous |
|
Cymatiosphaera |
Cymatiosphaera striata
|
Australia(Queensland) |
Aptian |
|
Pterospermella |
Pterospermella aureolata
|
Australia(Queensland) |
Cretaceous |
|
Cymatiosphaera |
Cymatiosphaera striata
|
Australia(S.Australia) |
Albian |
|
Cymatiosphaera |
Cymatiosphaera wetzelii
|
Australia(Victoria) |
Early Eocene |
|
Cymatiosphaeropsis |
Cymatiosphaeropsis punctiferus
|
Australia(Victoria) |
Early Eocene |
|
Cymatiosphaera |
Cymatiosphaera wetzelii
|
Australia(Victoria) |
Miocene |
|
Palaeostomocystis |
Palaeostomocystis scrobiculata
|
Australia(Victoria) |
Senonian |
Early Eocene |
Pterospermella |
Pterospermella microptera
|
Australia(Victoria) |
Paleocene |
Middle Eocene |
Cymatiosphaera |
Cymatiosphaera radiata
|
Australia(W.Australia) |
Albian |
|
Cymatiosphaera |
Cymatiosphaera radiata
|
Australia(W.Australia) |
Senonian |
|
Cymatiosphaeropsis |
Cymatiosphaeropsis imitatus
|
Australia(W.Australia) |
Senonian |
|
Palaeostomocystis |
Palaeostomocystis apiculata
|
Australia(W.Australia) |
Senonian |
|
Palaeostomocystis |
Palaeostomocystis chytra
|
Australia(W.Australia) |
Senonian |
|