Protoleiosphaeridium |
Protoleiosphaeridium cryptogranulosum
|
England(Shropshire) |
Devonian |
|
Protoleiosphaeridium |
Protoleiosphaeridium papillatum
|
England(Shropshire) |
Silurian |
|
Lophotriletes |
Lophotriletes sp
|
England(Shropshire) |
Silurian |
|
Leiofusa |
Leiofusa tumida
|
England(Shropshire) |
Silurian |
|
Veryhachium |
Veryhachium rhomboidium
|
England(Shropshire) |
Wenlockian |
|
Veryhachium |
Veryhachium tetraedron
|
England(Shropshire) |
Wenlockian |
|
Deunffia |
Deunffia ramusculosa
|
England(Shropshire) |
Wenlockian |
|
Multiplicisphaeridium |
Multiplicisphaeridium granulatispinosum
sp. nov. |
England(Shropshire) |
Wenlockian |
|
Hystrichosphaeridium |
Hystrichosphaeridium fucosum
|
England(Shropshire) |
Wenlockian |
|
Micrhystridium |
Micrhystridium stellatum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
Nd |
Nd |
|