Alveosphaera |
Alveosphaera sp
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Ambitisporites |
Ambitisporites avitus
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Ambitisporites |
Ambitisporites dilutus
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Ammonidium |
Ammonidium microcladum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Ammonidium |
Ammonidium waldronense
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Ancyrochitina |
Ancyrochitina sp
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Archaeozonotriletes |
Archaeozonotriletes chulus
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Conochitina |
Conochitina proboscifera
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Conochitina |
Conochitina sp
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Cymatiosphaera |
Cymatiosphaera heloderma
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Cymatiosphaera |
Cymatiosphaera octoplana
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Cymatiosphaera |
Cymatiosphaera pentagonalis
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Diexallophasis |
Diexallophasis denticulata
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Diexallophasis |
Diexallophasis granulatispinosa
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Diexallophasis |
Diexallophasis pachymura
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Dyadospora |
Dyadospora murusdensa
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Estiastra |
Estiastra barbata
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |