Heslertonia |
Heslertonia heslertonensis
|
Argentina(Santa Cruz) |
Early Aptian |
|
Heslertonia |
Heslertonia oligacanthum
|
Argentina(Santa Cruz) |
Early Aptian |
|
Hystrichosphaera |
Hystrichosphaera ramosa
|
Argentina(Santa Cruz) |
Early Aptian |
|
Impletosphaeridium |
Impletosphaeridium sp
|
Argentina(Santa Cruz) |
Early Aptian |
|
Lycopodiumsporites |
Lycopodiumsporites austroclavatidites
|
Argentina(Santa Cruz) |
Early Aptian |
|
Muderongia |
Muderongia tetracantha
|
Argentina(Santa Cruz) |
Early Aptian |
|
Occisucysta |
Occisucysta victorii
sp. nov. |
Argentina(Santa Cruz) |
Early Aptian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Argentina(Santa Cruz) |
Early Aptian |
|
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Argentina(Santa Cruz) |
Early Aptian |
|
Palaeoperidinium |
Palaeoperidinium pyrophorum
|
Argentina(Santa Cruz) |
Early Aptian |
|
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Argentina(Santa Cruz) |
Early Aptian |
|
Spinidinium |
Spinidinium denticulatum
sp. nov. |
Argentina(Santa Cruz) |
Early Aptian |
|
Spinidinium |
Spinidinium styloniferum
|
Argentina(Santa Cruz) |
Early Aptian |
|
Spiniferites |
Spiniferites ramosus
|
Argentina(Santa Cruz) |
Early Aptian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
Argentina(Santa Cruz) |
Early Aptian |
|