Trematophora |
Trematophora
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium intermedium
|
Nd |
Nd |
|
Hystrichosphaeridium |
Hystrichosphaeridium sexradiatum
|
Nd |
Nd |
|
Lophosphaeridium |
Lophosphaeridium microspinosum
|
Nd |
Nd |
|
Ovum |
Ovum hispidum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium diatispinosum
|
Nd |
Nd |
|
Pulvinosphaeridium |
Pulvinosphaeridium oligoprojectum
|
Nd |
Nd |
|
Leiosphaera |
Leiosphaera dictyota
|
Nd |
Nd |
|
Cymatiosphaera |
Cymatiosphaera sp
|
Sweden |
Silurian |
|
Tasmanites |
Tasmanites medius
|
Sweden |
Silurian |
|
Tasmanites |
Tasmanites erraticus
|
Sweden |
Silurian |
|
Tasmanites |
Tasmanites sp
|
Sweden |
Silurian |
|
Baltisphaeridium |
Baltisphaeridium longispinosum
|
Sweden |
Llandoverian |
|
Baltisphaeridium |
Baltisphaeridium hirsutoides
|
Sweden |
Llandoverian |
|
Baltisphaeridium |
Baltisphaeridium multipilosum
|
Sweden |
Llandoverian |
|
Baltisphaeridium |
Baltisphaeridium nanninum
sp. nov. |
Sweden |
Llandoverian |
|
Baltisphaeridium |
Baltisphaeridium brevifurcatum
|
Sweden |
Llandoverian |
|