Baltisphaeridium |
Baltisphaeridium paraguaferum
|
Spain |
Ludlovian |
Emsian |
Baltisphaeridium |
Baltisphaeridium robertinum
|
England(Shropshire) |
Wenlockian |
Downtonian |
Baltisphaeridium |
Baltisphaeridium robertinum
|
Spain |
Late Ludlovian |
Emsian |
Baltisphaeridium |
Baltisphaeridium visbyense
|
England(Shropshire) |
Wenlockian |
Ludlovian |
Baltisphaeridium |
Baltisphaeridium visbyense
|
Sweden |
Middle Gothlandian |
|
Buedingiisphaeridium |
Buedingiisphaeridium
|
W.Germany(Hesse) |
Zechstein |
|
Buedingiisphaeridium |
Buedingiisphaeridium pyramidale
sp. nov. |
England(Shropshire) |
Ludlovian |
|
Buedingiisphaeridium |
Buedingiisphaeridium pyramidale
sp. nov. |
England(Shropshire) |
Ludlovian |
|
Crameria |
Crameria duplex
|
England(Shropshire) |
Ludlovian |
|
Crameria |
Crameria duplex
|
Spain |
Emsian |
|
Cymbosphaeridium |
Cymbosphaeridium bikidium
sp. nov. |
England(Shropshire) |
Ludlovian |
|
Cymbosphaeridium |
Cymbosphaeridium sp
|
Nd |
Nd |
|
Dilatisphaera |
Dilatisphaera laevigata
sp. nov. |
England(Shropshire) |
Wenlockian |
Ludlovian |
Dilatisphaera |
Dilatisphaera sp
|
Nd |
Nd |
|
Evittia |
Evittia granulatispinosa
|
England(Shropshire) |
Wenlockian |
Downtonian |
Evittia |
Evittia mala
|
England(Shropshire) |
Ludlovian |
|
Evittia |
Evittia mala
|
Spain |
Ludlovian |
|