Hystrichosphaeridium |
Hystrichosphaeridium hirsutum
|
W.Germany(N.Rhine) |
Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium longispinosum
|
W.Germany(N.Rhine) |
Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium polygonale
|
W.Germany(N.Rhine) |
Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium trifurcatum
|
W.Germany(N.Rhine) |
Ordovician |
|
Hystrichosphaeridium |
Hystrichosphaeridium trispinosum
|
W.Germany(N.Rhine) |
Ordovician |
|
Spore |
Spore sp
sp. nov. |
W.Germany(N.Rhine) |
Middle Devonian |
|
Spore |
Spore sp
sp. nov. |
W.Germany(N.Rhine) |
Middle Devonian |
|
Spore |
Spore sp
sp. nov. |
W.Germany(N.Rhine) |
Middle Devonian |
|
Spore |
Spore sp
sp. nov. |
W.Germany(N.Rhine) |
Middle Devonian |
|