Quadraeculina |
Quadraeculina anellaeformis
|
England(Somerset) |
Norian |
Hettangian |
Carnisporites |
Carnisporites anteriscus
|
England(Somerset) |
Norian |
|
Carnisporites |
Carnisporites anteriscus
|
England(Somerset) |
Rhaetian |
|
Leptolepidites |
Leptolepidites argenteaeformis
|
England(Somerset) |
Norian |
Rhaetian |
Aratrisporites |
Aratrisporites crassitectatus
|
England(Somerset) |
Rhaetian |
|
Perinopollenites |
Perinopollenites elatoides
|
England(Somerset) |
Rhaetian |
|
Micrhystridium |
Micrhystridium fragile
|
England(Somerset) |
Hettangian |
|
Micrhystridium |
Micrhystridium fragile
|
England(Somerset) |
Rhaetian |
|
Vesicaspora |
Vesicaspora fuscus
|
England(Somerset) |
Norian |
Hettangian |
Microreticulatisporites |
Microreticulatisporites fuscus
|
England(Somerset) |
Norian |
Rhaetian |
Rhaetipollis |
Rhaetipollis germanicus
|
England(Somerset) |
Norian |
Hettangian |
Retitriletes |
Retitriletes gracilis
|
England(Somerset) |
Rhaetian |
|
Zebrasporites |
Zebrasporites interscriptus
|
England(Somerset) |
Rhaetian |
|
Leiofusa |
Leiofusa jurassica
|
England(Somerset) |
Hettangian |
|
Carnisporites |
Carnisporites leviornatus
|
England(Somerset) |
Rhaetian |
|
Porcellispora |
Porcellispora longdonensis
|
England(Somerset) |
Norian |
Rhaetian |
Micrhystridium |
Micrhystridium lymense
|
England(Somerset) |
Hettangian |
|