Ovalipollis |
Ovalipollis pseudoalatus
|
England(Somerset) |
Carnian |
|
Ricciisporites |
Ricciisporites tuberculatus
|
England(Somerset) |
Rhaetian |
|
Rhaetipollis |
Rhaetipollis germanicus
|
England(Somerset) |
Rhaetian |
|
Rhaetogonyaulax |
Rhaetogonyaulax rhaetica
|
England(Somerset) |
Rhaetian |
Liassic |
Classopollis |
Classopollis torosus
|
England(Somerset) |
Rhaetian |
Sinemurian |
Kraeuselisporites |
Kraeuselisporites reissingeri
|
England(Somerset) |
Hettangian |
Early Toarcian |
Tsugaepollenites |
Tsugaepollenites mesozoicus
|
England(Somerset) |
Sinemurian |
Early Toarcian |
Quadraeculina |
Quadraeculina anellaeformis
|
England(Somerset) |
Early Sinemurian |
|
Baculatisporites |
Baculatisporites comaumensis
|
England(Somerset) |
Early Sinemurian |
|
Osmundacidites |
Osmundacidites wellmanii
|
England(Somerset) |
Early Sinemurian |
|
Contignisporites |
Contignisporites problematicus
|
England(Somerset) |
Pliensbachian |
|
Cyathidites |
Cyathidites minor
|
England(Somerset) |
Pliensbachian |
|
Lycopodiacidites |
Lycopodiacidites rugulatus
|
England(Somerset) |
Pliensbachian |
|
Retitriletes |
Retitriletes austroclavatidites
|
England(Somerset) |
Late Pliensbachian |
|
Ceratosporites |
Ceratosporites spinosus
|
England(Somerset) |
Late Pliensbachian |
|
Dapcodinium |
Dapcodinium priscus
|
England(Somerset) |
Hettangian |
|
Polysphaeridium |
Polysphaeridium langii
|
England(Somerset) |
Hettangian |
|