Baltisphaeridium |
Baltisphaeridium ehrenbergii
|
England(Yorkshire) |
Early Oxfordian |
|
Baltisphaeridium |
Baltisphaeridium eypensis
sp. nov. |
England(Dorset) |
Late Domerian |
Late Toarcian |
Baltisphaeridium |
Baltisphaeridium infulatum
sp. nov. |
England(Lincolnshire) |
Early Domerian |
|
Baltisphaeridium |
Baltisphaeridium infulatum
sp. nov. |
England(Dorset) |
Domerian |
Toarcian |
Baltisphaeridium |
Baltisphaeridium infulatum
sp. nov. |
England(Dorset) |
Domerian |
Toarcian |
Baltisphaeridium |
Baltisphaeridium micropunctatum
sp. nov. |
England(Dorset) |
Domerian |
Toarcian |
Baltisphaeridium |
Baltisphaeridium polytrichum
|
England(Dorset) |
Early Sinemurian |
|
Calamospora |
Calamospora
|
England(Dorset) |
Liassic |
|
Calamospora |
Calamospora mesozoica
|
England |
Liassic |
|
Calamospora |
Calamospora mesozoica
|
England |
Liassic |
|
Cantulodinium |
Cantulodinium protuberatum
sp. nov. |
England(Dorset) |
Late Carixian |
Toarcian |
Chasmatosporites |
Chasmatosporites apertus
|
England |
Liassic |
|
Chasmatosporites |
Chasmatosporites elegans
|
England |
Liassic |
|
Chasmatosporites |
Chasmatosporites hians
|
England |
Liassic |
|
Chasmatosporites |
Chasmatosporites major
|
England |
Liassic |
|
Chasmatosporites |
Chasmatosporites minor
|
England |
Liassic |
|
Chasmatosporites |
Chasmatosporites rimatus
|
England |
Liassic |
|