Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Antarctica |
Middle Valanginian |
|
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Antarctica |
Middle Valanginian |
|
Pseudoceratium |
Pseudoceratium exquisitum
|
Antarctica |
Late Berriasian |
Middle Valanginian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Antarctica |
Valanginian |
|
Pterospermella |
Pterospermella sp
|
Antarctica |
Late Berriasian |
Middle Valanginian |
Retitriletes |
Retitriletes austroclavatidites
|
Antarctica |
Berriasian |
Middle Valanginian |
Retitriletes |
Retitriletes circolumensis
|
Antarctica |
Cretaceous |
|
Retitriletes |
Retitriletes facetus
|
Antarctica |
Middle Valanginian |
|
Rhynchodiniopsis |
Rhynchodiniopsis serrata
|
Antarctica |
Late Berriasian |
Middle Valanginian |
Rigaudella |
Rigaudella aemula
|
Antarctica |
Late Berriasian |
Early Valanginian |
Ruffordiaspora |
Ruffordiaspora australiensis
|
Antarctica |
Berriasian |
Middle Valanginian |
Ruffordiaspora |
Ruffordiaspora ludbrookiae
|
Antarctica |
Late Berriasian |
Early Valanginian |
Scolecodont |
Scolecodont sp
|
Antarctica |
Middle Valanginian |
|
Senoniasphaera |
Senoniasphaera ptomatis
|
Antarctica |
Berriasian |
|
Senoniasphaera |
Senoniasphaera ptomatis
|
Antarctica |
Berriasian |
|
Senoniasphaera |
Senoniasphaera ptomatis
|
Antarctica |
Berriasian |
|
Senoniasphaera |
Senoniasphaera tabulata
|
Antarctica |
Middle Valanginian |
|