Acanthodiacrodium |
Acanthodiacrodium bicoronatum
|
Iran |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium complanatum
|
Iran |
Late Tremadocian |
Early Arenigian |
Acanthodiacrodium |
Acanthodiacrodium serotinum
|
Iran |
Late Tremadocian |
Early Arenigian |
Acanthodiacrodium |
Acanthodiacrodium spinum
|
Iran |
Early Tremadocian |
|
Acanthodiacrodium |
Acanthodiacrodium tadlense
|
Iran |
Arenigian |
|
Acanthodiacrodium |
Acanthodiacrodium vavrdovae
|
Iran |
Arenigian |
|
Acanthodiacrodium |
Acanthodiacrodium zonaconstrictum
|
Iran |
Late Tremadocian |
Early Arenigian |
Acinosporites |
Acinosporites salopiensis
|
Iran |
Frasnian |
|
Ancyrospora |
Ancyrospora longispinosa
|
Iran |
Middle Frasnian |
Late Frasnian |
Apiculiretusispora |
Apiculiretusispora spicula
|
Iran |
Frasnian |
|
Arbusculidium |
Arbusculidium filamentosum
|
Iran |
Late Tremadocian |
Early Arenigian |
Arbusculidium |
Arbusculidium rommelaerei
|
Iran |
Late Tremadocian |
Early Arenigian |
Athabascaella |
Athabascaella penika
|
Iran |
Arenigian |
|
Athabascaella |
Athabascaella rossii
|
Iran |
Arenigian |
|
Calamospora |
Calamospora pannucea
|
Iran |
Frasnian |
|
Calyptosporites |
Calyptosporites proximocavatus
|
Iran |
Early Frasnian |
|
Calyptosporites |
Calyptosporites stolidotus
|
Iran |
Frasnian |
|