Gracilisphaeridium |
Gracilisphaeridium encantador
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Leiosphaeridia |
Leiosphaeridia sp
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Lophosphaeridium |
Lophosphaeridium parverarum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Micrhystridium |
Micrhystridium inflatum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Micrhystridium |
Micrhystridium stellatum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Multiplicisphaeridium |
Multiplicisphaeridium arbusculiferum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Multiplicisphaeridium |
Multiplicisphaeridium cladum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Multiplicisphaeridium |
Multiplicisphaeridium cymulum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Multiplicisphaeridium |
Multiplicisphaeridium paraguaferum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Multiplicisphaeridium |
Multiplicisphaeridium sp
sp. nov. |
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Oppilatala |
Oppilatala frondis
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Salopidium |
Salopidium granuliferum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Schismatosphaeridium |
Schismatosphaeridium rugulosum
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Synorisporites |
Synorisporites verrucatus
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Tetrahedraletes |
Tetrahedraletes medinensis
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Tylotopalla |
Tylotopalla cellonensis
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |
Tylotopalla |
Tylotopalla digitifera
|
England(Northumberland) |
Middle Sheinwoodian |
Early Homerian |