Cheirolepidiaceae |
Cheirolepidiaceae sp
|
England(Somerset) |
Norian |
Hettangian |
Cingulizonates |
Cingulizonates rhaeticus
|
England(Somerset) |
Norian |
|
Circumpolles |
Circumpolles sp
|
England(Somerset) |
Norian |
|
Classopollis |
Classopollis sp
|
England(Somerset) |
Norian |
Hettangian |
Classopollis |
Classopollis torosus
|
England(Somerset) |
Norian |
Hettangian |
Convolutispora |
Convolutispora microrugulata
|
England(Somerset) |
Rhaetian |
|
Convolutispora |
Convolutispora sp
|
England(Somerset) |
Rhaetian |
|
Corollina |
Corollina sp
|
England(Somerset) |
Rhaetian |
Hettangian |
Cymatiosphaera |
Cymatiosphaera polypartita
|
England(Somerset) |
Rhaetian |
|
Dapcodinium |
Dapcodinium priscus
|
England(Somerset) |
Rhaetian |
Hettangian |
Deltoidospora |
Deltoidospora neddenii
|
England(Somerset) |
Norian |
Hettangian |
Deltoidospora |
Deltoidospora sp
|
England(Somerset) |
Norian |
Hettangian |
Geopollis |
Geopollis zwolinska
|
England(Somerset) |
Norian |
Rhaetian |
Gleicheniidites |
Gleicheniidites umbonatus
|
England(Somerset) |
Rhaetian |
|
Gliscopollis |
Gliscopollis meyeriana
|
England(Somerset) |
Norian |
Hettangian |
Granuloperculatipollis |
Granuloperculatipollis rudis
|
England(Somerset) |
Norian |
Hettangian |
Granuloperculatipollis |
Granuloperculatipollis rudis
|
England(Somerset) |
Norian |
|