Abietineaepollenites |
Abietineaepollenites minimus
|
England(Dorset) |
Early Purbeckian |
|
Abietineaepollenites |
Abietineaepollenites sp
|
England(Dorset) |
Late Pliensbachian |
Purbeckian |
Acanthaulax |
Acanthaulax venusta
|
England(Dorset) |
Late Oxfordian |
Kimmeridgian |
Acanthotriletes |
Acanthotriletes sp
|
England(Dorset) |
Sinemurian |
|
Acanthotriletes |
Acanthotriletes varius
|
England(Dorset) |
Rhaetian |
|
Adnatosphaeridium |
Adnatosphaeridium caulleryi
|
England(Dorset) |
Early Oxfordian |
|
Alisporites |
Alisporites bilateralis
|
England(Dorset) |
Portlandian |
Middle Purbeckian |
Alisporites |
Alisporites bilateralis
|
England(Dorset) |
Purbeckian |
|
Alisporites |
Alisporites microsaccus
|
England(Dorset) |
Late Sinemurian |
|
Alisporites |
Alisporites microsaccus
|
England(Dorset) |
Late Sinemurian |
Pliensbachian |
Alisporites |
Alisporites robustus
|
England(Dorset) |
Early Oxfordian |
Middle Oxfordian |
Alisporites |
Alisporites rotundus
|
England(Dorset) |
Late Pliensbachian |
Early Oxfordian |
Alisporites |
Alisporites sp
|
England(Dorset) |
Sinemurian |
Purbeckian |
Alisporites |
Alisporites thomasii
|
England(Dorset) |
Rhaetian |
Portlandian |
Ambonosphaera |
Ambonosphaera calloviana
|
England(Dorset) |
Middle Oxfordian |
|
Apteodinium |
Apteodinium granulatum
|
England(Dorset) |
Oxfordian |
|
Apteodinium |
Apteodinium sp
|
England(Dorset) |
Late Oxfordian |
Portlandian |