Ovum |
Ovum hispidum
|
Nd |
Nd |
|
Pareodinia |
Pareodinia ceratophora
|
England(Yorkshire) |
Oxfordian |
|
Pareodinia |
Pareodinia ceratophora
|
England(Yorkshire) |
Early Callovian |
Early Oxfordian |
Pareodinia |
Pareodinia ceratophora
|
Nd |
Nd |
|
Polystephanosphaera |
Polystephanosphaera calatha
sp. nov. |
England(Yorkshire) |
Early Oxfordian |
|
Scriniodinium |
Scriniodinium crystallinum
|
England(Yorkshire) |
Oxfordian |
|
Scriniodinium |
Scriniodinium galeritum
|
England(Yorkshire) |
Oxfordian |
|
Stephanelytron |
Stephanelytron
|
England(Yorkshire) |
Early Oxfordian |
|
Stephanelytron |
Stephanelytron caytonense
sp. nov. |
England(Yorkshire) |
Early Oxfordian |
|
Stephanelytron |
Stephanelytron caytonense
|
England(Yorkshire) |
Oxfordian |
|
Stephanelytron |
Stephanelytron redcliffense
|
England(Yorkshire) |
Oxfordian |
|
Stephanelytron |
Stephanelytron redcliffense
sp. nov. |
England(Yorkshire) |
Early Oxfordian |
|
Stephanelytron |
Stephanelytron scarburghense
|
England(Yorkshire) |
Oxfordian |
|
Stephanelytron |
Stephanelytron scarburghense
sp. nov. |
England(Yorkshire) |
Early Oxfordian |
|
Wanaea |
Wanaea fimbriata
sp. nov. |
England(Yorkshire) |
Oxfordian |
|
Xanthidium |
Xanthidium pilosum
|
Poland |
Oxfordian |
|