Protosphaeridium |
Protosphaeridium torulosum
|
Nd |
Nd |
|
Solisphaeridium |
Solisphaeridium solare
|
Morocco |
Arenigian |
|
Solisphaeridium |
Solisphaeridium solare
sp. nov. |
Morocco |
Early Arenigian |
|
Solisphaeridium |
Solisphaeridium solidispinosum
|
Morocco |
Arenigian |
|
Solisphaeridium |
Solisphaeridium solidispinosum
sp. nov. |
Morocco |
Early Arenigian |
|
Stelliferidium |
Stelliferidium sp
|
Morocco |
Arenigian |
Early Llanvirnian |
Striatotheca |
Striatotheca rarirrugulata
|
Morocco |
Arenigian |
Early Llanvirnian |
Tectitheca |
Tectitheca additionalis
|
Morocco |
Late Arenigian |
|
Tectitheca |
Tectitheca cucullucia
|
Morocco |
Arenigian |
|
Tectitheca |
Tectitheca cucullucia
sp. nov. |
Morocco |
Early Arenigian |
|
Virgatasporites |
Virgatasporites sp. Cram.& Diez,1977
sp. nov. |
Morocco |
Arenigian |
Early Llanvirnian |